Reference to schema
</para></entry>
</row>
+
+ <row>
+ <entry role="catalog_table_entry"><para role="column_definition">
+ <structfield>pntype</structfield> <type>char</type>
+ Determines which object type is included from this schema.
+ </para>
+ <para>
+ Reference to schema
+ </para></entry>
+ </row>
</tbody>
</tgroup>
</table>
<entry>prepared transactions</entry>
</row>
+ <row>
+ <entry><link linkend="view-pg-publication-sequences"><structname>pg_publication_sequences</structname></link></entry>
+ <entry>publications and their associated sequences</entry>
+ </row>
+
<row>
<entry><link linkend="view-pg-publication-tables"><structname>pg_publication_tables</structname></link></entry>
<entry>publications and their associated tables</entry>
</sect1>
+ <sect1 id="view-pg-publication-sequences">
+ <title><structname>pg_publication_sequences</structname></title>
+
+ <indexterm zone="view-pg-publication-sequences">
+ <primary>pg_publication_sequences</primary>
+ </indexterm>
+
+ <para>
+ The view <structname>pg_publication_sequences</structname> provides
+ information about the mapping between publications and the sequences they
+ contain. Unlike the underlying catalog
+ <link linkend="catalog-pg-publication-rel"><structname>pg_publication_rel</structname></link>,
+ this view expands
+ publications defined as <literal>FOR ALL SEQUENCES</literal>, so for such
+ publications there will be a row for each eligible sequence.
+ </para>
+
+ <table>
+ <title><structname>pg_publication_sequences</structname> Columns</title>
+ <tgroup cols="1">
+ <thead>
+ <row>
+ <entry role="catalog_table_entry"><para role="column_definition">
+ Column Type
+ </para>
+ <para>
+ Description
+ </para></entry>
+ </row>
+ </thead>
+
+ <tbody>
+ <row>
+ <entry role="catalog_table_entry"><para role="column_definition">
+ <structfield>pubname</structfield> <type>name</type>
+ (references <link linkend="catalog-pg-publication"><structname>pg_publication</structname></link>.<structfield>pubname</structfield>)
+ </para>
+ <para>
+ Name of publication
+ </para></entry>
+ </row>
+
+ <row>
+ <entry role="catalog_table_entry"><para role="column_definition">
+ <structfield>schemaname</structfield> <type>name</type>
+ (references <link linkend="catalog-pg-namespace"><structname>pg_namespace</structname></link>.<structfield>nspname</structfield>)
+ </para>
+ <para>
+ Name of schema containing sequence
+ </para></entry>
+ </row>
+
+ <row>
+ <entry role="catalog_table_entry"><para role="column_definition">
+ <structfield>sequencename</structfield> <type>name</type>
+ (references <link linkend="catalog-pg-class"><structname>pg_class</structname></link>.<structfield>relname</structfield>)
+ </para>
+ <para>
+ Name of sequence
+ </para></entry>
+ </row>
+ </tbody>
+ </tgroup>
+ </table>
+ </sect1>
+
<sect1 id="view-pg-publication-tables">
<title><structname>pg_publication_tables</structname></title>
</listitem>
</varlistentry>
+<varlistentry id="protocol-logicalrep-message-formats-Sequence">
+<term>
+Sequence
+</term>
+<listitem>
+<para>
+
+<variablelist>
+<varlistentry>
+<term>
+ Byte1('X')
+</term>
+<listitem>
+<para>
+ Identifies the message as a sequence message.
+</para>
+</listitem>
+</varlistentry>
+<varlistentry>
+<term>
+ Int32 (TransactionId)
+</term>
+<listitem>
+<para>
+ Xid of the transaction (only present for streamed transactions).
+ This field is available since protocol version 2.
+</para>
+</listitem>
+</varlistentry>
+<varlistentry>
+<term>
+ Int8(0)
+</term>
+<listitem>
+<para>
+ Flags; currently unused.
+</para>
+</listitem>
+</varlistentry>
+<varlistentry>
+<term>
+ Int64 (XLogRecPtr)
+</term>
+<listitem>
+<para>
+ The LSN of the sequence increment.
+</para>
+</listitem>
+</varlistentry>
+<varlistentry>
+<term>
+ String
+</term>
+<listitem>
+<para>
+ Namespace (empty string for <literal>pg_catalog</literal>).
+</para>
+</listitem>
+</varlistentry>
+<varlistentry>
+<term>
+ String
+</term>
+<listitem>
+<para>
+ Relation name.
+</para>
+</listitem>
+</varlistentry>
+
+<varlistentry>
+<term>
+ Int8
+</term>
+<listitem>
+<para>
+ 1 if the sequence update is transactions, 0 otherwise.
+</para>
+</listitem>
+</varlistentry>
+
+<varlistentry>
+<term>
+ Int64
+</term>
+<listitem>
+<para>
+ <structfield>last_value</structfield> value of the sequence.
+</para>
+</listitem>
+</varlistentry>
+
+<varlistentry>
+<term>
+ Int64
+</term>
+<listitem>
+<para>
+ <structfield>log_cnt</structfield> value of the sequence.
+</para>
+</listitem>
+</varlistentry>
+
+<varlistentry>
+<term>
+ Int8
+</term>
+<listitem>
+<para>
+ <structfield>is_called</structfield> value of the sequence.
+</para>
+</listitem>
+</varlistentry>
+
+</variablelist>
+</para>
+</listitem>
+</varlistentry>
+
<varlistentry id="protocol-logicalrep-message-formats-Type">
<term>
Type
<phrase>where <replaceable class="parameter">publication_object</replaceable> is one of:</phrase>
TABLE [ ONLY ] <replaceable class="parameter">table_name</replaceable> [ * ] [ WHERE ( <replaceable class="parameter">expression</replaceable> ) ] [, ... ]
+ SEQUENCE <replaceable class="parameter">sequence_name</replaceable> [, ... ]
ALL TABLES IN SCHEMA { <replaceable class="parameter">schema_name</replaceable> | CURRENT_SCHEMA } [, ... ]
+ ALL SEQUENCES IN SCHEMA { <replaceable class="parameter">schema_name</replaceable> | CURRENT_SCHEMA } [, ... ]
</synopsis>
</refsynopsisdiv>
</para>
<para>
- The first three variants change which tables/schemas are part of the
- publication. The <literal>SET</literal> clause will replace the list of
- tables/schemas in the publication with the specified list; the existing
- tables/schemas that were present in the publication will be removed. The
- <literal>ADD</literal> and <literal>DROP</literal> clauses will add and
- remove one or more tables/schemas from the publication. Note that adding
- tables/schemas to a publication that is already subscribed to will require an
+ The first three variants change which objects (tables, sequences or schemas)
+ are part of the publication. The <literal>SET</literal> clause will replace
+ the list of objects in the publication with the specified list; the existing
+ objects that were present in the publication will be removed.
+ The <literal>ADD</literal> and <literal>DROP</literal> clauses will add and
+ remove one or more objects from the publication. Note that adding objects
+ to a publication that is already subscribed to will require an
<literal>ALTER SUBSCRIPTION ... REFRESH PUBLICATION</literal> action on the
subscribing side in order to become effective. Note also that the combination
of <literal>DROP</literal> with a <literal>WHERE</literal> clause is not
</listitem>
</varlistentry>
+ <varlistentry>
+ <term><replaceable class="parameter">sequence_name</replaceable></term>
+ <listitem>
+ <para>
+ Name of an existing sequence.
+ </para>
+ </listitem>
+ </varlistentry>
+
<varlistentry>
<term><replaceable class="parameter">schema_name</replaceable></term>
<listitem>
<listitem>
<para>
Fetch missing table information from publisher. This will start
- replication of tables that were added to the subscribed-to publications
- since <command>CREATE SUBSCRIPTION</command> or
+ replication of tables and sequences that were added to the subscribed-to
+ publications since <command>CREATE SUBSCRIPTION</command> or
the last invocation of <command>REFRESH PUBLICATION</command>.
</para>
The default is <literal>true</literal>.
</para>
<para>
- Previously subscribed tables are not copied, even if a table's row
- filter <literal>WHERE</literal> clause has since been modified.
+ Previously subscribed tables and sequences are not copied, even if a
+ table's row filter <literal>WHERE</literal> clause has since been modified.
</para>
</listitem>
</varlistentry>
<refsynopsisdiv>
<synopsis>
CREATE PUBLICATION <replaceable class="parameter">name</replaceable>
- [ FOR ALL TABLES
+ [ FOR ALL <replaceable class="parameter">object_type</replaceable> [, ...]
| FOR <replaceable class="parameter">publication_object</replaceable> [, ... ] ]
[ WITH ( <replaceable class="parameter">publication_parameter</replaceable> [= <replaceable class="parameter">value</replaceable>] [, ... ] ) ]
+<phrase>where <replaceable class="parameter">object type</replaceable> is one of:</phrase>
+
+ TABLES
+ SEQUENCES
+
<phrase>where <replaceable class="parameter">publication_object</replaceable> is one of:</phrase>
TABLE [ ONLY ] <replaceable class="parameter">table_name</replaceable> [ * ] [ WHERE ( <replaceable class="parameter">expression</replaceable> ) ] [, ... ]
+ SEQUENCE <replaceable class="parameter">sequence_name</replaceable> [ * ] [, ... ]
ALL TABLES IN SCHEMA { <replaceable class="parameter">schema_name</replaceable> | CURRENT_SCHEMA } [, ... ]
+ ALL SEQUENCES IN SCHEMA { <replaceable class="parameter">schema_name</replaceable> | CURRENT_SCHEMA } [, ... ]
</synopsis>
</refsynopsisdiv>
</listitem>
</varlistentry>
+ <varlistentry>
+ <term><literal>FOR SEQUENCE</literal></term>
+ <listitem>
+ <para>
+ Specifies a list of sequences to add to the publication.
+ </para>
+
+ <para>
+ Specifying a sequence that is part of a schema specified by <literal>FOR
+ ALL SEQUENCES IN SCHEMA</literal> is not supported.
+ </para>
+ </listitem>
+ </varlistentry>
+
<varlistentry>
<term><literal>FOR ALL TABLES</literal></term>
+ <term><literal>FOR ALL SEQUENCES</literal></term>
<listitem>
<para>
- Marks the publication as one that replicates changes for all tables in
- the database, including tables created in the future.
+ Marks the publication as one that replicates changes for all tables/sequences in
+ the database, including tables/sequences created in the future.
</para>
</listitem>
</varlistentry>
<varlistentry>
<term><literal>FOR ALL TABLES IN SCHEMA</literal></term>
+ <term><literal>FOR ALL SEQUENCES IN SCHEMA</literal></term>
<listitem>
<para>
- Marks the publication as one that replicates changes for all tables in
- the specified list of schemas, including tables created in the future.
+ Marks the publication as one that replicates changes for all sequences/tables in
+ the specified list of schemas, including sequences/tables created in the future.
</para>
<para>
- Specifying a schema along with a table which belongs to the specified
- schema using <literal>FOR TABLE</literal> is not supported.
+ Specifying a schema along with a sequence/table which belongs to the specified
+ schema using <literal>FOR SEQUENCE</literal>/<literal>FOR TABLE</literal> is not supported.
</para>
<para>
<title>Notes</title>
<para>
- If <literal>FOR TABLE</literal>, <literal>FOR ALL TABLES</literal> or
- <literal>FOR ALL TABLES IN SCHEMA</literal> are not specified, then the
- publication starts out with an empty set of tables. That is useful if
- tables or schemas are to be added later.
+ If <literal>FOR TABLE</literal>, <literal>FOR SEQUENCE</literal>, etc. is
+ not specified, then the publication starts out with an empty set of tables
+ and sequences. That is useful if objects are to be added later.
</para>
<para>
</para>
<para>
- To add a table to a publication, the invoking user must have ownership
- rights on the table. The <command>FOR ALL TABLES</command> and
- <command>FOR ALL TABLES IN SCHEMA</command> clauses require the invoking
- user to be a superuser.
+ To add a table or a sequence to a publication, the invoking user must
+ have ownership rights on the object. The <command>FOR ALL ...</command>
+ clauses require the invoking user to be a superuser.
</para>
<para>
char *pubname;
char *schemaname;
Oid schemaid;
+ char *objtype;
ObjectAddressSet(address, PublicationNamespaceRelationId, InvalidOid);
/* Fetch schema name and publication name from input list */
schemaname = strVal(linitial(object));
pubname = strVal(lsecond(object));
+ objtype = strVal(lthird(object));
schemaid = get_namespace_oid(schemaname, missing_ok);
if (!OidIsValid(schemaid))
/* Find the publication schema mapping in syscache */
address.objectId =
- GetSysCacheOid2(PUBLICATIONNAMESPACEMAP,
+ GetSysCacheOid3(PUBLICATIONNAMESPACEMAP,
Anum_pg_publication_namespace_oid,
ObjectIdGetDatum(schemaid),
- ObjectIdGetDatum(pub->oid));
+ ObjectIdGetDatum(pub->oid),
+ CharGetDatum(objtype[0]));
+
if (!OidIsValid(address.objectId) && !missing_ok)
ereport(ERROR,
(errcode(ERRCODE_UNDEFINED_OBJECT),
case OBJECT_DOMCONSTRAINT:
case OBJECT_CAST:
case OBJECT_USER_MAPPING:
- case OBJECT_PUBLICATION_NAMESPACE:
case OBJECT_PUBLICATION_REL:
case OBJECT_DEFACL:
case OBJECT_TRANSFORM:
/* fall through to check args length */
/* FALLTHROUGH */
case OBJECT_OPERATOR:
+ case OBJECT_PUBLICATION_NAMESPACE:
if (list_length(args) != 2)
ereport(ERROR,
(errcode(ERRCODE_INVALID_PARAMETER_VALUE),
objnode = (Node *) list_make2(name, linitial(args));
break;
case OBJECT_PUBLICATION_NAMESPACE:
+ objnode = (Node *) list_make3(linitial(name), linitial(args), lsecond(args));
+ break;
case OBJECT_USER_MAPPING:
objnode = (Node *) list_make2(linitial(name), linitial(args));
break;
*
* Get publication name and schema name from the object address into pubname and
* nspname. Both pubname and nspname are palloc'd strings which will be freed by
- * the caller.
+ * the caller. The last parameter specifies which object type is included from
+ * the schema.
*/
static bool
getPublicationSchemaInfo(const ObjectAddress *object, bool missing_ok,
- char **pubname, char **nspname)
+ char **pubname, char **nspname, char **objtype)
{
HeapTuple tup;
Form_pg_publication_namespace pnform;
return false;
}
+ /*
+ * The type is always a single character, but we need to pass it as a string,
+ * so allocate two charaters and set the first one. The second one is \0.
+ */
+ *objtype = palloc0(2);
+ *objtype[0] = pnform->pntype;
+
ReleaseSysCache(tup);
return true;
}
{
char *pubname;
char *nspname;
+ char *objtype;
if (!getPublicationSchemaInfo(object, missing_ok,
- &pubname, &nspname))
+ &pubname, &nspname, &objtype))
break;
- appendStringInfo(&buffer, _("publication of schema %s in publication %s"),
- nspname, pubname);
+ appendStringInfo(&buffer, _("publication of schema %s in publication %s type %s"),
+ nspname, pubname, objtype);
pfree(pubname);
pfree(nspname);
+ pfree(objtype);
break;
}
{
char *pubname;
char *nspname;
+ char *objtype;
if (!getPublicationSchemaInfo(object, missing_ok, &pubname,
- &nspname))
+ &nspname, &objtype))
break;
- appendStringInfo(&buffer, "%s in publication %s",
- nspname, pubname);
+ appendStringInfo(&buffer, "%s in publication %s type %s",
+ nspname, pubname, objtype);
if (objargs)
*objargs = list_make1(pubname);
else
pfree(pubname);
+ if (objargs)
+ *objargs = lappend(*objargs, objtype);
+ else
+ pfree(objtype);
+
if (objname)
*objname = list_make1(nspname);
else
static void
check_publication_add_relation(Relation targetrel)
{
- /* Must be a regular or partitioned table */
+ /* Must be a regular or partitioned table, or a sequence */
if (RelationGetForm(targetrel)->relkind != RELKIND_RELATION &&
- RelationGetForm(targetrel)->relkind != RELKIND_PARTITIONED_TABLE)
+ RelationGetForm(targetrel)->relkind != RELKIND_PARTITIONED_TABLE &&
+ RelationGetForm(targetrel)->relkind != RELKIND_SEQUENCE)
ereport(ERROR,
(errcode(ERRCODE_INVALID_PARAMETER_VALUE),
errmsg("cannot add relation \"%s\" to publication",
is_publishable_class(Oid relid, Form_pg_class reltuple)
{
return (reltuple->relkind == RELKIND_RELATION ||
- reltuple->relkind == RELKIND_PARTITIONED_TABLE) &&
+ reltuple->relkind == RELKIND_PARTITIONED_TABLE ||
+ reltuple->relkind == RELKIND_SEQUENCE) &&
!IsCatalogRelationOid(relid) &&
reltuple->relpersistence == RELPERSISTENCE_PERMANENT &&
relid >= FirstNormalObjectId;
return result;
}
+/*
+ * Check the character is a valid object type for schema publication.
+ *
+ * This recognizes either 't' for tables or 's' for sequences. Places that
+ * need to handle 'u' for unsupported relkinds need to do that explicitlyl
+ */
+static void
+AssertObjectTypeValid(char objectType)
+{
+#ifdef USE_ASSERT_CHECKING
+ Assert(objectType == PUB_OBJTYPE_SEQUENCE || objectType == PUB_OBJTYPE_TABLE);
+#endif
+}
+
+/*
+ * Determine object type given the object type set for a schema.
+ */
+char
+pub_get_object_type_for_relkind(char relkind)
+{
+ /* sequence maps directly to sequence relkind */
+ if (relkind == RELKIND_SEQUENCE)
+ return PUB_OBJTYPE_SEQUENCE;
+
+ /* for table, we match either regular or partitioned table */
+ if (relkind == RELKIND_RELATION ||
+ relkind == RELKIND_PARTITIONED_TABLE)
+ return PUB_OBJTYPE_TABLE;
+
+ return PUB_OBJTYPE_UNSUPPORTED;
+}
+
+/*
+ * Determine if publication object type matches the relkind.
+ *
+ * Returns true if the relation matches object type replicated by this schema,
+ * false otherwise.
+ */
+static bool
+pub_object_type_matches_relkind(char objectType, char relkind)
+{
+ AssertObjectTypeValid(objectType);
+
+ return (pub_get_object_type_for_relkind(relkind) == objectType);
+}
+
/*
* Another variant of this, taking a Relation.
*/
ObjectIdGetDatum(pubid));
scan = systable_beginscan(pubschsrel,
- PublicationNamespacePnnspidPnpubidIndexId,
+ PublicationNamespacePnnspidPnpubidPntypeIndexId,
true, NULL, 1, &scankey);
tup = systable_getnext(scan);
result = HeapTupleIsValid(tup);
}
else
{
- aschemaPubids = GetSchemaPublications(get_rel_namespace(ancestor));
+ /* we only search for ancestors of tables, so PUB_OBJTYPE_TABLE */
+ aschemaPubids = GetSchemaPublications(get_rel_namespace(ancestor),
+ PUB_OBJTYPE_TABLE);
if (list_member_oid(aschemaPubids, puboid))
{
topmost_relid = ancestor;
* Insert new publication / schema mapping.
*/
ObjectAddress
-publication_add_schema(Oid pubid, Oid schemaid, bool if_not_exists)
+publication_add_schema(Oid pubid, Oid schemaid, char objectType, bool if_not_exists)
{
Relation rel;
HeapTuple tup;
ObjectAddress myself,
referenced;
+ AssertObjectTypeValid(objectType);
+
rel = table_open(PublicationNamespaceRelationId, RowExclusiveLock);
/*
* duplicates, it's here just to provide nicer error message in common
* case. The real protection is the unique key on the catalog.
*/
- if (SearchSysCacheExists2(PUBLICATIONNAMESPACEMAP,
+ if (SearchSysCacheExists3(PUBLICATIONNAMESPACEMAP,
ObjectIdGetDatum(schemaid),
- ObjectIdGetDatum(pubid)))
+ ObjectIdGetDatum(pubid),
+ CharGetDatum(objectType)))
{
table_close(rel, RowExclusiveLock);
ObjectIdGetDatum(pubid);
values[Anum_pg_publication_namespace_pnnspid - 1] =
ObjectIdGetDatum(schemaid);
+ values[Anum_pg_publication_namespace_pntype - 1] =
+ CharGetDatum(objectType);
tup = heap_form_tuple(RelationGetDescr(rel), values, nulls);
* publication_add_relation for why we need to consider all the
* partitions.
*/
- schemaRels = GetSchemaPublicationRelations(schemaid,
+ schemaRels = GetSchemaPublicationRelations(schemaid, objectType,
PUBLICATION_PART_ALL);
InvalidatePublicationRels(schemaRels);
/*
* Gets list of relation oids for a publication.
*
- * This should only be used FOR TABLE publications, the FOR ALL TABLES
- * should use GetAllTablesPublicationRelations().
+ * This should only be used FOR TABLE / FOR SEQUENCE publications, the FOR
+ * ALL TABLES / SEQUENCES should use GetAllTablesPublicationRelations()
+ * and GetAllSequencesPublicationRelations().
+ *
+ * XXX pub_partopt only matters for tables, not sequences.
*/
List *
-GetPublicationRelations(Oid pubid, PublicationPartOpt pub_partopt)
+GetPublicationRelations(Oid pubid, char objectType, PublicationPartOpt pub_partopt)
{
List *result;
Relation pubrelsrel;
SysScanDesc scan;
HeapTuple tup;
+ AssertObjectTypeValid(objectType);
+
/* Find all publications associated with the relation. */
pubrelsrel = table_open(PublicationRelRelationId, AccessShareLock);
result = NIL;
while (HeapTupleIsValid(tup = systable_getnext(scan)))
{
+ char relkind;
Form_pg_publication_rel pubrel;
pubrel = (Form_pg_publication_rel) GETSTRUCT(tup);
- result = GetPubPartitionOptionRelations(result, pub_partopt,
- pubrel->prrelid);
+ relkind = get_rel_relkind(pubrel->prrelid);
+
+ /*
+ * If the relkind does not match the requested object type, ignore the
+ * relation. For example we might be interested only in sequences, so
+ * we ignore tables.
+ */
+ if (!pub_object_type_matches_relkind(objectType, relkind))
+ continue;
+
+ /*
+ * We don't have partitioned sequences, so just add them to the list.
+ * Otherwise consider adding all child relations, if requested.
+ */
+ if (relkind == RELKIND_SEQUENCE)
+ result = lappend_oid(result, pubrel->prrelid);
+ else
+ result = GetPubPartitionOptionRelations(result, pub_partopt,
+ pubrel->prrelid);
}
systable_endscan(scan);
return result;
}
+/*
+ * Gets list of publication oids for publications marked as FOR ALL SEQUENCES.
+ */
+List *
+GetAllSequencesPublications(void)
+{
+ List *result;
+ Relation rel;
+ ScanKeyData scankey;
+ SysScanDesc scan;
+ HeapTuple tup;
+
+ /* Find all publications that are marked as for all sequences. */
+ rel = table_open(PublicationRelationId, AccessShareLock);
+
+ ScanKeyInit(&scankey,
+ Anum_pg_publication_puballsequences,
+ BTEqualStrategyNumber, F_BOOLEQ,
+ BoolGetDatum(true));
+
+ scan = systable_beginscan(rel, InvalidOid, false,
+ NULL, 1, &scankey);
+
+ result = NIL;
+ while (HeapTupleIsValid(tup = systable_getnext(scan)))
+ {
+ Oid oid = ((Form_pg_publication) GETSTRUCT(tup))->oid;
+
+ result = lappend_oid(result, oid);
+ }
+
+ systable_endscan(scan);
+ table_close(rel, AccessShareLock);
+
+ return result;
+}
+
/*
* Gets list of all relation published by FOR ALL TABLES publication(s).
*
/*
* Gets the list of schema oids for a publication.
*
- * This should only be used FOR ALL TABLES IN SCHEMA publications.
+ * This should only be used FOR ALL TABLES IN SCHEMA and FOR ALL SEQUENCES
+ * publications.
+ *
+ * 'objectType' determines whether to get FOR TABLE or FOR SEQUENCES schemas
*/
List *
-GetPublicationSchemas(Oid pubid)
+GetPublicationSchemas(Oid pubid, char objectType)
{
List *result = NIL;
Relation pubschsrel;
- ScanKeyData scankey;
+ ScanKeyData scankey[2];
SysScanDesc scan;
HeapTuple tup;
+ AssertObjectTypeValid(objectType);
+
/* Find all schemas associated with the publication */
pubschsrel = table_open(PublicationNamespaceRelationId, AccessShareLock);
- ScanKeyInit(&scankey,
+ ScanKeyInit(&scankey[0],
Anum_pg_publication_namespace_pnpubid,
BTEqualStrategyNumber, F_OIDEQ,
ObjectIdGetDatum(pubid));
+ ScanKeyInit(&scankey[1],
+ Anum_pg_publication_namespace_pntype,
+ BTEqualStrategyNumber, F_CHAREQ,
+ CharGetDatum(objectType));
+
scan = systable_beginscan(pubschsrel,
- PublicationNamespacePnnspidPnpubidIndexId,
- true, NULL, 1, &scankey);
+ PublicationNamespacePnnspidPnpubidPntypeIndexId,
+ true, NULL, 2, scankey);
while (HeapTupleIsValid(tup = systable_getnext(scan)))
{
Form_pg_publication_namespace pubsch;
/*
* Gets the list of publication oids associated with a specified schema.
+ *
+ * objectType specifies whether we're looking for schemas including tables or
+ * sequences.
+ *
+ * Note: relcache calls this for all object types, not just tables and sequences.
+ * Which is why we handle the PUB_OBJTYPE_UNSUPPORTED object type too.
*/
List *
-GetSchemaPublications(Oid schemaid)
+GetSchemaPublications(Oid schemaid, char objectType)
{
List *result = NIL;
CatCList *pubschlist;
int i;
+ /* unsupported object type */
+ if (objectType == PUB_OBJTYPE_UNSUPPORTED)
+ return result;
+
+ AssertObjectTypeValid(objectType);
+
/* Find all publications associated with the schema */
pubschlist = SearchSysCacheList1(PUBLICATIONNAMESPACEMAP,
ObjectIdGetDatum(schemaid));
{
HeapTuple tup = &pubschlist->members[i]->tuple;
Oid pubid = ((Form_pg_publication_namespace) GETSTRUCT(tup))->pnpubid;
+ char pntype = ((Form_pg_publication_namespace) GETSTRUCT(tup))->pntype;
+
+ /* Skip schemas publishing a different object type. */
+ if (pntype != objectType)
+ continue;
result = lappend_oid(result, pubid);
}
/*
* Get the list of publishable relation oids for a specified schema.
+ *
+ * objectType specifies whether this is FOR ALL TABLES IN SCHEMA or FOR ALL
+ * SEQUENCES IN SCHEMA
*/
List *
-GetSchemaPublicationRelations(Oid schemaid, PublicationPartOpt pub_partopt)
+GetSchemaPublicationRelations(Oid schemaid, char objectType,
+ PublicationPartOpt pub_partopt)
{
Relation classRel;
ScanKeyData key[1];
List *result = NIL;
Assert(OidIsValid(schemaid));
+ AssertObjectTypeValid(objectType);
classRel = table_open(RelationRelationId, AccessShareLock);
continue;
relkind = get_rel_relkind(relid);
- if (relkind == RELKIND_RELATION)
- result = lappend_oid(result, relid);
- else if (relkind == RELKIND_PARTITIONED_TABLE)
+
+ /* Skip if the relkind does not match FOR ALL TABLES / SEQUENCES. */
+ if (!pub_object_type_matches_relkind(objectType, relkind))
+ continue;
+
+ /*
+ * If the object is a partitioned table, lookup all the child relations
+ * (if requested). Otherwise just add the object to the list.
+ */
+ if (relkind == RELKIND_PARTITIONED_TABLE)
{
List *partitionrels = NIL;
pub_partopt,
relForm->oid);
result = list_concat_unique_oid(result, partitionrels);
+ continue;
}
+
+ /* non-partitioned tables and sequences */
+ result = lappend_oid(result, relid);
}
table_endscan(scan);
/*
* Gets the list of all relations published by FOR ALL TABLES IN SCHEMA
- * publication.
+ * or FOR ALL SEQUENCES IN SCHEMA publication.
*/
List *
-GetAllSchemaPublicationRelations(Oid pubid, PublicationPartOpt pub_partopt)
+GetAllSchemaPublicationRelations(Oid pubid, char objectType,
+ PublicationPartOpt pub_partopt)
{
List *result = NIL;
- List *pubschemalist = GetPublicationSchemas(pubid);
+ List *pubschemalist = GetPublicationSchemas(pubid, objectType);
ListCell *cell;
+ AssertObjectTypeValid(objectType);
+
foreach(cell, pubschemalist)
{
Oid schemaid = lfirst_oid(cell);
List *schemaRels = NIL;
- schemaRels = GetSchemaPublicationRelations(schemaid, pub_partopt);
+ schemaRels = GetSchemaPublicationRelations(schemaid, objectType,
+ pub_partopt);
result = list_concat(result, schemaRels);
}
return result;
}
+/*
+ * Gets list of all relation published by FOR ALL SEQUENCES publication(s).
+ */
+List *
+GetAllSequencesPublicationRelations(void)
+{
+ Relation classRel;
+ ScanKeyData key[1];
+ TableScanDesc scan;
+ HeapTuple tuple;
+ List *result = NIL;
+
+ classRel = table_open(RelationRelationId, AccessShareLock);
+
+ ScanKeyInit(&key[0],
+ Anum_pg_class_relkind,
+ BTEqualStrategyNumber, F_CHAREQ,
+ CharGetDatum(RELKIND_SEQUENCE));
+
+ scan = table_beginscan_catalog(classRel, 1, key);
+
+ while ((tuple = heap_getnext(scan, ForwardScanDirection)) != NULL)
+ {
+ Form_pg_class relForm = (Form_pg_class) GETSTRUCT(tuple);
+ Oid relid = relForm->oid;
+
+ if (is_publishable_class(relid, relForm))
+ result = lappend_oid(result, relid);
+ }
+
+ table_endscan(scan);
+
+ table_close(classRel, AccessShareLock);
+ return result;
+}
+
/*
* Get publication using oid
*
pub->oid = pubid;
pub->name = pstrdup(NameStr(pubform->pubname));
pub->alltables = pubform->puballtables;
+ pub->allsequences = pubform->puballsequences;
pub->pubactions.pubinsert = pubform->pubinsert;
pub->pubactions.pubupdate = pubform->pubupdate;
pub->pubactions.pubdelete = pubform->pubdelete;
pub->pubactions.pubtruncate = pubform->pubtruncate;
+ pub->pubactions.pubsequence = pubform->pubsequence;
pub->pubviaroot = pubform->pubviaroot;
ReleaseSysCache(tup);
*schemarelids;
relids = GetPublicationRelations(publication->oid,
+ PUB_OBJTYPE_TABLE,
publication->pubviaroot ?
PUBLICATION_PART_ROOT :
PUBLICATION_PART_LEAF);
schemarelids = GetAllSchemaPublicationRelations(publication->oid,
+ PUB_OBJTYPE_TABLE,
publication->pubviaroot ?
PUBLICATION_PART_ROOT :
PUBLICATION_PART_LEAF);
SRF_RETURN_DONE(funcctx);
}
+
+/*
+ * Returns Oids of sequences in a publication.
+ */
+Datum
+pg_get_publication_sequences(PG_FUNCTION_ARGS)
+{
+ FuncCallContext *funcctx;
+ char *pubname = text_to_cstring(PG_GETARG_TEXT_PP(0));
+ Publication *publication;
+ List *sequences;
+
+ /* stuff done only on the first call of the function */
+ if (SRF_IS_FIRSTCALL())
+ {
+ MemoryContext oldcontext;
+
+ /* create a function context for cross-call persistence */
+ funcctx = SRF_FIRSTCALL_INIT();
+
+ /* switch to memory context appropriate for multiple function calls */
+ oldcontext = MemoryContextSwitchTo(funcctx->multi_call_memory_ctx);
+
+ publication = GetPublicationByName(pubname, false);
+
+ /*
+ * Publications support partitioned tables, although all changes are
+ * replicated using leaf partition identity and schema, so we only
+ * need those.
+ */
+ if (publication->allsequences)
+ sequences = GetAllSequencesPublicationRelations();
+ else
+ {
+ List *relids,
+ *schemarelids;
+
+ relids = GetPublicationRelations(publication->oid,
+ PUB_OBJTYPE_SEQUENCE,
+ publication->pubviaroot ?
+ PUBLICATION_PART_ROOT :
+ PUBLICATION_PART_LEAF);
+ schemarelids = GetAllSchemaPublicationRelations(publication->oid,
+ PUB_OBJTYPE_SEQUENCE,
+ publication->pubviaroot ?
+ PUBLICATION_PART_ROOT :
+ PUBLICATION_PART_LEAF);
+ sequences = list_concat_unique_oid(relids, schemarelids);
+ }
+
+ funcctx->user_fctx = (void *) sequences;
+
+ MemoryContextSwitchTo(oldcontext);
+ }
+
+ /* stuff done on every call of the function */
+ funcctx = SRF_PERCALL_SETUP();
+ sequences = (List *) funcctx->user_fctx;
+
+ if (funcctx->call_cntr < list_length(sequences))
+ {
+ Oid relid = list_nth_oid(sequences, funcctx->call_cntr);
+
+ SRF_RETURN_NEXT(funcctx, ObjectIdGetDatum(relid));
+ }
+
+ SRF_RETURN_DONE(funcctx);
+}
pg_class C JOIN pg_namespace N ON (N.oid = C.relnamespace)
WHERE C.oid = GPT.relid;
+CREATE VIEW pg_publication_sequences AS
+ SELECT
+ P.pubname AS pubname,
+ N.nspname AS schemaname,
+ C.relname AS sequencename
+ FROM pg_publication P,
+ LATERAL pg_get_publication_sequences(P.pubname) GPS,
+ pg_class C JOIN pg_namespace N ON (N.oid = C.relnamespace)
+ WHERE C.oid = GPS.relid;
+
CREATE VIEW pg_locks AS
SELECT * FROM pg_lock_status() AS L;
#include "access/genam.h"
#include "access/htup_details.h"
+#include "access/relation.h"
#include "access/table.h"
#include "access/xact.h"
#include "catalog/catalog.h"
} rf_context;
static List *OpenRelIdList(List *relids);
-static List *OpenTableList(List *tables);
-static void CloseTableList(List *rels);
+static List *OpenRelationList(List *rels, char objectType);
+static void CloseRelationList(List *rels);
static void LockSchemaList(List *schemalist);
-static void PublicationAddTables(Oid pubid, List *rels, bool if_not_exists,
+static void PublicationAddRelations(Oid pubid, List *rels, bool if_not_exists,
AlterPublicationStmt *stmt);
-static void PublicationDropTables(Oid pubid, List *rels, bool missing_ok);
-static void PublicationAddSchemas(Oid pubid, List *schemas, bool if_not_exists,
- AlterPublicationStmt *stmt);
-static void PublicationDropSchemas(Oid pubid, List *schemas, bool missing_ok);
+static void PublicationDropRelations(Oid pubid, List *rels, bool missing_ok);
+static void PublicationAddSchemas(Oid pubid, List *schemas, char objectType,
+ bool if_not_exists, AlterPublicationStmt *stmt);
+static void PublicationDropSchemas(Oid pubid, List *schemas, char objectType,
+ bool missing_ok);
+
static void
parse_publication_options(ParseState *pstate,
pubactions->pubupdate = true;
pubactions->pubdelete = true;
pubactions->pubtruncate = true;
+ pubactions->pubsequence = true;
*publish_via_partition_root = false;
/* Parse options */
pubactions->pubupdate = false;
pubactions->pubdelete = false;
pubactions->pubtruncate = false;
+ pubactions->pubsequence = false;
*publish_given = true;
publish = defGetString(defel);
pubactions->pubdelete = true;
else if (strcmp(publish_opt, "truncate") == 0)
pubactions->pubtruncate = true;
+ else if (strcmp(publish_opt, "sequence") == 0)
+ pubactions->pubsequence = true;
else
ereport(ERROR,
(errcode(ERRCODE_SYNTAX_ERROR),
*/
static void
ObjectsInPublicationToOids(List *pubobjspec_list, ParseState *pstate,
- List **rels, List **schemas)
+ List **tables, List **sequences,
+ List **tables_schemas, List **sequences_schemas,
+ List **schemas)
{
ListCell *cell;
PublicationObjSpec *pubobj;
switch (pubobj->pubobjtype)
{
case PUBLICATIONOBJ_TABLE:
- *rels = lappend(*rels, pubobj->pubtable);
+ *tables = lappend(*tables, pubobj->pubtable);
+ break;
+ case PUBLICATIONOBJ_SEQUENCE:
+ *sequences = lappend(*sequences, pubobj->pubtable);
break;
case PUBLICATIONOBJ_TABLES_IN_SCHEMA:
schemaid = get_namespace_oid(pubobj->name, false);
/* Filter out duplicates if user specifies "sch1, sch1" */
+ *tables_schemas = list_append_unique_oid(*tables_schemas, schemaid);
+ *schemas = list_append_unique_oid(*schemas, schemaid);
+ break;
+ case PUBLICATIONOBJ_SEQUENCES_IN_SCHEMA:
+ schemaid = get_namespace_oid(pubobj->name, false);
+
+ /* Filter out duplicates if user specifies "sch1, sch1" */
+ *sequences_schemas = list_append_unique_oid(*sequences_schemas, schemaid);
*schemas = list_append_unique_oid(*schemas, schemaid);
break;
case PUBLICATIONOBJ_TABLES_IN_CUR_SCHEMA:
list_free(search_path);
/* Filter out duplicates if user specifies "sch1, sch1" */
+ *tables_schemas = list_append_unique_oid(*tables_schemas, schemaid);
+ *schemas = list_append_unique_oid(*schemas, schemaid);
+ break;
+ case PUBLICATIONOBJ_SEQUENCES_IN_CUR_SCHEMA:
+ search_path = fetch_search_path(false);
+ if (search_path == NIL) /* nothing valid in search_path? */
+ ereport(ERROR,
+ errcode(ERRCODE_UNDEFINED_SCHEMA),
+ errmsg("no schema has been selected for CURRENT_SCHEMA"));
+
+ schemaid = linitial_oid(search_path);
+ list_free(search_path);
+
+ /* Filter out duplicates if user specifies "sch1, sch1" */
+ *sequences_schemas = list_append_unique_oid(*sequences_schemas, schemaid);
*schemas = list_append_unique_oid(*schemas, schemaid);
break;
default:
errdetail("Table \"%s\" in schema \"%s\" is already part of the publication, adding the same schema is not supported.",
RelationGetRelationName(rel),
get_namespace_name(relSchemaId)));
+ else if (checkobjtype == PUBLICATIONOBJ_SEQUENCES_IN_SCHEMA)
+ ereport(ERROR,
+ errcode(ERRCODE_INVALID_PARAMETER_VALUE),
+ errmsg("cannot add schema \"%s\" to publication",
+ get_namespace_name(relSchemaId)),
+ errdetail("Sequence \"%s\" in schema \"%s\" is already part of the publication, adding the same schema is not supported.",
+ RelationGetRelationName(rel),
+ get_namespace_name(relSchemaId)));
else if (checkobjtype == PUBLICATIONOBJ_TABLE)
ereport(ERROR,
errcode(ERRCODE_INVALID_PARAMETER_VALUE),
RelationGetRelationName(rel)),
errdetail("Table's schema \"%s\" is already part of the publication or part of the specified schema list.",
get_namespace_name(relSchemaId)));
+ else if (checkobjtype == PUBLICATIONOBJ_SEQUENCE)
+ ereport(ERROR,
+ errcode(ERRCODE_INVALID_PARAMETER_VALUE),
+ errmsg("cannot add relation \"%s.%s\" to publication",
+ get_namespace_name(relSchemaId),
+ RelationGetRelationName(rel)),
+ errdetail("Sequence's schema \"%s\" is already part of the publication or part of the specified schema list.",
+ get_namespace_name(relSchemaId)));
}
}
}
ObjectAddress
CreatePublication(ParseState *pstate, CreatePublicationStmt *stmt)
{
+ ListCell *lc;
Relation rel;
ObjectAddress myself;
Oid puboid;
bool publish_via_partition_root_given;
bool publish_via_partition_root;
AclResult aclresult;
- List *relations = NIL;
+ List *tables = NIL;
+ List *sequences = NIL;
+ List *tables_schemaidlist = NIL;
+ List *sequences_schemaidlist = NIL;
List *schemaidlist = NIL;
+ bool for_all_tables = false;
+ bool for_all_sequences = false;
+
+ /* Translate the list of object types (represented by strings) to bool flags. */
+ foreach (lc, stmt->for_all_objects)
+ {
+ char *val = strVal(lfirst(lc));
+ if (strcmp(val, "tables") == 0)
+ for_all_tables = true;
+ else if (strcmp(val, "sequences") == 0)
+ for_all_sequences = true;
+ }
+
/* must have CREATE privilege on database */
aclresult = pg_database_aclcheck(MyDatabaseId, GetUserId(), ACL_CREATE);
if (aclresult != ACLCHECK_OK)
get_database_name(MyDatabaseId));
/* FOR ALL TABLES requires superuser */
- if (stmt->for_all_tables && !superuser())
+ if (for_all_tables && !superuser())
ereport(ERROR,
(errcode(ERRCODE_INSUFFICIENT_PRIVILEGE),
errmsg("must be superuser to create FOR ALL TABLES publication")));
Anum_pg_publication_oid);
values[Anum_pg_publication_oid - 1] = ObjectIdGetDatum(puboid);
values[Anum_pg_publication_puballtables - 1] =
- BoolGetDatum(stmt->for_all_tables);
+ BoolGetDatum(for_all_tables);
+ values[Anum_pg_publication_puballsequences - 1] =
+ BoolGetDatum(for_all_sequences);
values[Anum_pg_publication_pubinsert - 1] =
BoolGetDatum(pubactions.pubinsert);
values[Anum_pg_publication_pubupdate - 1] =
BoolGetDatum(pubactions.pubdelete);
values[Anum_pg_publication_pubtruncate - 1] =
BoolGetDatum(pubactions.pubtruncate);
+ values[Anum_pg_publication_pubsequence - 1] =
+ BoolGetDatum(pubactions.pubsequence);
values[Anum_pg_publication_pubviaroot - 1] =
BoolGetDatum(publish_via_partition_root);
CommandCounterIncrement();
/* Associate objects with the publication. */
- if (stmt->for_all_tables)
+ if (for_all_tables || for_all_sequences)
{
/* Invalidate relcache so that publication info is rebuilt. */
CacheInvalidateRelcacheAll();
}
- else
+
+ /*
+ * If the publication might have either tables or sequences (directly or
+ * through a schema), process that.
+ */
+ if (!for_all_tables || !for_all_sequences)
{
- ObjectsInPublicationToOids(stmt->pubobjects, pstate, &relations,
+ ObjectsInPublicationToOids(stmt->pubobjects, pstate,
+ &tables, &sequences,
+ &tables_schemaidlist,
+ &sequences_schemaidlist,
&schemaidlist);
/* FOR ALL TABLES IN SCHEMA requires superuser */
- if (list_length(schemaidlist) > 0 && !superuser())
+ if (list_length(tables_schemaidlist) > 0 && !superuser())
ereport(ERROR,
errcode(ERRCODE_INSUFFICIENT_PRIVILEGE),
errmsg("must be superuser to create FOR ALL TABLES IN SCHEMA publication"));
- if (list_length(relations) > 0)
+ /* FOR ALL SEQUENCES IN SCHEMA requires superuser */
+ if (list_length(sequences_schemaidlist) > 0 && !superuser())
+ ereport(ERROR,
+ errcode(ERRCODE_INSUFFICIENT_PRIVILEGE),
+ errmsg("must be superuser to create FOR ALL SEQUENCES IN SCHEMA publication"));
+
+ /* tables added directly */
+ if (list_length(tables) > 0)
{
List *rels;
- rels = OpenTableList(relations);
- CheckObjSchemaNotAlreadyInPublication(rels, schemaidlist,
+ rels = OpenRelationList(tables, PUB_OBJTYPE_TABLE);
+ CheckObjSchemaNotAlreadyInPublication(rels, tables_schemaidlist,
PUBLICATIONOBJ_TABLE);
TransformPubWhereClauses(rels, pstate->p_sourcetext,
publish_via_partition_root);
- PublicationAddTables(puboid, rels, true, NULL);
- CloseTableList(rels);
+ PublicationAddRelations(puboid, rels, true, NULL);
+ CloseRelationList(rels);
+ }
+
+ /* sequences added directly */
+ if (list_length(sequences) > 0)
+ {
+ List *rels;
+
+ rels = OpenRelationList(sequences, PUB_OBJTYPE_SEQUENCE);
+ CheckObjSchemaNotAlreadyInPublication(rels, sequences_schemaidlist,
+ PUBLICATIONOBJ_SEQUENCE);
+ PublicationAddRelations(puboid, rels, true, NULL);
+ CloseRelationList(rels);
+ }
+
+ /* tables added through a schema */
+ if (list_length(tables_schemaidlist) > 0)
+ {
+ /*
+ * Schema lock is held until the publication is created to prevent
+ * concurrent schema deletion.
+ */
+ LockSchemaList(tables_schemaidlist);
+ PublicationAddSchemas(puboid,
+ tables_schemaidlist, PUB_OBJTYPE_TABLE,
+ true, NULL);
}
- if (list_length(schemaidlist) > 0)
+ /* sequences added through a schema */
+ if (list_length(sequences_schemaidlist) > 0)
{
/*
* Schema lock is held until the publication is created to prevent
* concurrent schema deletion.
*/
- LockSchemaList(schemaidlist);
- PublicationAddSchemas(puboid, schemaidlist, true, NULL);
+ LockSchemaList(sequences_schemaidlist);
+ PublicationAddSchemas(puboid,
+ sequences_schemaidlist, PUB_OBJTYPE_SEQUENCE,
+ true, NULL);
}
}
AccessShareLock);
root_relids = GetPublicationRelations(pubform->oid,
+ PUB_OBJTYPE_TABLE,
PUBLICATION_PART_ROOT);
foreach(lc, root_relids)
values[Anum_pg_publication_pubtruncate - 1] = BoolGetDatum(pubactions.pubtruncate);
replaces[Anum_pg_publication_pubtruncate - 1] = true;
+
+ values[Anum_pg_publication_pubsequence - 1] = BoolGetDatum(pubactions.pubsequence);
+ replaces[Anum_pg_publication_pubsequence - 1] = true;
}
if (publish_via_partition_root_given)
pubform = (Form_pg_publication) GETSTRUCT(tup);
/* Invalidate the relcache. */
- if (pubform->puballtables)
+ if (pubform->puballtables || pubform->puballsequences)
{
CacheInvalidateRelcacheAll();
}
*/
if (root_relids == NIL)
relids = GetPublicationRelations(pubform->oid,
+ PUB_OBJTYPE_TABLE,
PUBLICATION_PART_ALL);
else
{
lfirst_oid(lc));
}
+ /* tables */
+ schemarelids = GetAllSchemaPublicationRelations(pubform->oid,
+ PUB_OBJTYPE_TABLE,
+ PUBLICATION_PART_ALL);
+ relids = list_concat_unique_oid(relids, schemarelids);
+
+ /* sequences */
+ relids = list_concat_unique_oid(relids,
+ GetPublicationRelations(pubform->oid,
+ PUB_OBJTYPE_SEQUENCE,
+ PUBLICATION_PART_ALL));
+
schemarelids = GetAllSchemaPublicationRelations(pubform->oid,
+ PUB_OBJTYPE_SEQUENCE,
PUBLICATION_PART_ALL);
relids = list_concat_unique_oid(relids, schemarelids);
if (!tables && stmt->action != AP_SetObjects)
return;
- rels = OpenTableList(tables);
+ rels = OpenRelationList(tables, PUB_OBJTYPE_TABLE);
if (stmt->action == AP_AddObjects)
{
* Check if the relation is member of the existing schema in the
* publication or member of the schema list specified.
*/
- schemas = list_concat_copy(schemaidlist, GetPublicationSchemas(pubid));
+ schemas = list_concat_copy(schemaidlist,
+ GetPublicationSchemas(pubid,
+ PUB_OBJTYPE_TABLE));
CheckObjSchemaNotAlreadyInPublication(rels, schemas,
PUBLICATIONOBJ_TABLE);
TransformPubWhereClauses(rels, queryString, pubform->pubviaroot);
- PublicationAddTables(pubid, rels, false, stmt);
+ PublicationAddRelations(pubid, rels, false, stmt);
}
else if (stmt->action == AP_DropObjects)
- PublicationDropTables(pubid, rels, false);
+ PublicationDropRelations(pubid, rels, false);
else /* AP_SetObjects */
{
List *oldrelids = GetPublicationRelations(pubid,
+ PUB_OBJTYPE_TABLE,
PUBLICATION_PART_ROOT);
List *delrels = NIL;
ListCell *oldlc;
}
/* And drop them. */
- PublicationDropTables(pubid, delrels, true);
+ PublicationDropRelations(pubid, delrels, true);
/*
* Don't bother calculating the difference for adding, we'll catch and
* skip existing ones when doing catalog update.
*/
- PublicationAddTables(pubid, rels, true, stmt);
+ PublicationAddRelations(pubid, rels, true, stmt);
- CloseTableList(delrels);
+ CloseRelationList(delrels);
}
- CloseTableList(rels);
+ CloseRelationList(rels);
}
/*
*/
static void
AlterPublicationSchemas(AlterPublicationStmt *stmt,
- HeapTuple tup, List *schemaidlist)
+ HeapTuple tup, List *schemaidlist,
+ char objectType)
{
Form_pg_publication pubform = (Form_pg_publication) GETSTRUCT(tup);
List *rels;
List *reloids;
- reloids = GetPublicationRelations(pubform->oid, PUBLICATION_PART_ROOT);
+ reloids = GetPublicationRelations(pubform->oid, objectType, PUBLICATION_PART_ROOT);
rels = OpenRelIdList(reloids);
CheckObjSchemaNotAlreadyInPublication(rels, schemaidlist,
PUBLICATIONOBJ_TABLES_IN_SCHEMA);
- CloseTableList(rels);
- PublicationAddSchemas(pubform->oid, schemaidlist, false, stmt);
+ CloseRelationList(rels);
+ PublicationAddSchemas(pubform->oid, schemaidlist, objectType, false, stmt);
}
else if (stmt->action == AP_DropObjects)
- PublicationDropSchemas(pubform->oid, schemaidlist, false);
+ PublicationDropSchemas(pubform->oid, schemaidlist, objectType, false);
else /* AP_SetObjects */
{
- List *oldschemaids = GetPublicationSchemas(pubform->oid);
+ List *oldschemaids = GetPublicationSchemas(pubform->oid, objectType);
List *delschemas = NIL;
/* Identify which schemas should be dropped */
LockSchemaList(delschemas);
/* And drop them */
- PublicationDropSchemas(pubform->oid, delschemas, true);
+ PublicationDropSchemas(pubform->oid, delschemas, objectType, true);
/*
* Don't bother calculating the difference for adding, we'll catch and
* skip existing ones when doing catalog update.
*/
- PublicationAddSchemas(pubform->oid, schemaidlist, true, stmt);
+ PublicationAddSchemas(pubform->oid, schemaidlist, objectType, true, stmt);
}
}
*/
static void
CheckAlterPublication(AlterPublicationStmt *stmt, HeapTuple tup,
- List *tables, List *schemaidlist)
+ List *tables, List *tables_schemaidlist,
+ List *sequences, List *sequences_schemaidlist)
{
Form_pg_publication pubform = (Form_pg_publication) GETSTRUCT(tup);
if ((stmt->action == AP_AddObjects || stmt->action == AP_SetObjects) &&
- schemaidlist && !superuser())
+ (tables_schemaidlist || sequences_schemaidlist) && !superuser())
ereport(ERROR,
(errcode(ERRCODE_INSUFFICIENT_PRIVILEGE),
errmsg("must be superuser to add or set schemas")));
* Check that user is allowed to manipulate the publication tables in
* schema
*/
- if (schemaidlist && pubform->puballtables)
+ if (tables_schemaidlist && pubform->puballtables)
ereport(ERROR,
(errcode(ERRCODE_OBJECT_NOT_IN_PREREQUISITE_STATE),
errmsg("publication \"%s\" is defined as FOR ALL TABLES",
NameStr(pubform->pubname)),
errdetail("Tables from schema cannot be added to, dropped from, or set on FOR ALL TABLES publications.")));
+ /*
+ * Check that user is allowed to manipulate the publication sequences in
+ * schema
+ */
+ if (sequences_schemaidlist && pubform->puballsequences)
+ ereport(ERROR,
+ (errcode(ERRCODE_OBJECT_NOT_IN_PREREQUISITE_STATE),
+ errmsg("publication \"%s\" is defined as FOR ALL SEQUENCES",
+ NameStr(pubform->pubname)),
+ errdetail("Sequences from schema cannot be added to, dropped from, or set on FOR ALL SEQUENCES publications.")));
+
/* Check that user is allowed to manipulate the publication tables. */
if (tables && pubform->puballtables)
ereport(ERROR,
errmsg("publication \"%s\" is defined as FOR ALL TABLES",
NameStr(pubform->pubname)),
errdetail("Tables cannot be added to or dropped from FOR ALL TABLES publications.")));
+
+ /* Check that user is allowed to manipulate the publication tables. */
+ if (sequences && pubform->puballsequences)
+ ereport(ERROR,
+ (errcode(ERRCODE_OBJECT_NOT_IN_PREREQUISITE_STATE),
+ errmsg("publication \"%s\" is defined as FOR ALL SEQUENCES",
+ NameStr(pubform->pubname)),
+ errdetail("Sequences cannot be added to or dropped from FOR ALL SEQUENCES publications.")));
+}
+
+/*
+ * Add or remove sequence to/from publication.
+ */
+static void
+AlterPublicationSequences(AlterPublicationStmt *stmt, HeapTuple tup,
+ List *sequences, List *schemaidlist)
+{
+ List *rels = NIL;
+ Form_pg_publication pubform = (Form_pg_publication) GETSTRUCT(tup);
+ Oid pubid = pubform->oid;
+
+ /*
+ * It is quite possible that for the SET case user has not specified any
+ * tables in which case we need to remove all the existing tables.
+ */
+ if (!sequences && stmt->action != AP_SetObjects)
+ return;
+
+ rels = OpenRelationList(sequences, PUB_OBJTYPE_SEQUENCE);
+
+ if (stmt->action == AP_AddObjects)
+ {
+ List *schemas = NIL;
+
+ /*
+ * Check if the relation is member of the existing schema in the
+ * publication or member of the schema list specified.
+ */
+ schemas = list_concat_copy(schemaidlist,
+ GetPublicationSchemas(pubid,
+ PUB_OBJTYPE_SEQUENCE));
+ CheckObjSchemaNotAlreadyInPublication(rels, schemas,
+ PUBLICATIONOBJ_SEQUENCE);
+ PublicationAddRelations(pubid, rels, false, stmt);
+ }
+ else if (stmt->action == AP_DropObjects)
+ PublicationDropRelations(pubid, rels, false);
+ else /* DEFELEM_SET */
+ {
+ List *oldrelids = GetPublicationRelations(pubid,
+ PUB_OBJTYPE_SEQUENCE,
+ PUBLICATION_PART_ROOT);
+ List *delrels = NIL;
+ ListCell *oldlc;
+
+ CheckObjSchemaNotAlreadyInPublication(rels, schemaidlist,
+ PUBLICATIONOBJ_SEQUENCE);
+
+ /* Calculate which relations to drop. */
+ foreach(oldlc, oldrelids)
+ {
+ Oid oldrelid = lfirst_oid(oldlc);
+ ListCell *newlc;
+ PublicationRelInfo *oldrel;
+ bool found = false;
+
+ foreach(newlc, rels)
+ {
+ PublicationRelInfo *newpubrel;
+
+ newpubrel = (PublicationRelInfo *) lfirst(newlc);
+ if (RelationGetRelid(newpubrel->relation) == oldrelid)
+ {
+ found = true;
+ break;
+ }
+ }
+ /* Not yet in the list, open it and add to the list */
+ if (!found)
+ {
+ oldrel = palloc(sizeof(PublicationRelInfo));
+ oldrel->whereClause = NULL;
+ oldrel->relation = table_open(oldrelid,
+ ShareUpdateExclusiveLock);
+ delrels = lappend(delrels, oldrel);
+ }
+ }
+
+ /* And drop them. */
+ PublicationDropRelations(pubid, delrels, true);
+
+ /*
+ * Don't bother calculating the difference for adding, we'll catch and
+ * skip existing ones when doing catalog update.
+ */
+ PublicationAddRelations(pubid, rels, true, stmt);
+
+ CloseRelationList(delrels);
+ }
+
+ CloseRelationList(rels);
}
/*
AlterPublicationOptions(pstate, stmt, rel, tup);
else
{
- List *relations = NIL;
+ List *tables = NIL;
+ List *sequences = NIL;
+ List *tables_schemaidlist = NIL;
+ List *sequences_schemaidlist = NIL;
List *schemaidlist = NIL;
Oid pubid = pubform->oid;
- ObjectsInPublicationToOids(stmt->pubobjects, pstate, &relations,
+ ObjectsInPublicationToOids(stmt->pubobjects, pstate,
+ &tables, &sequences,
+ &tables_schemaidlist,
+ &sequences_schemaidlist,
&schemaidlist);
- CheckAlterPublication(stmt, tup, relations, schemaidlist);
+ CheckAlterPublication(stmt, tup,
+ tables, tables_schemaidlist,
+ sequences, sequences_schemaidlist);
heap_freetuple(tup);
errmsg("publication \"%s\" does not exist",
stmt->pubname));
- AlterPublicationTables(stmt, tup, relations, schemaidlist,
+ AlterPublicationTables(stmt, tup, tables, tables_schemaidlist,
pstate->p_sourcetext);
- AlterPublicationSchemas(stmt, tup, schemaidlist);
+
+ AlterPublicationSequences(stmt, tup, sequences, sequences_schemaidlist);
+
+ AlterPublicationSchemas(stmt, tup, tables_schemaidlist,
+ PUB_OBJTYPE_TABLE);
+
+ AlterPublicationSchemas(stmt, tup, sequences_schemaidlist,
+ PUB_OBJTYPE_SEQUENCE);
}
/* Cleanup. */
pubform = (Form_pg_publication) GETSTRUCT(tup);
/* Invalidate relcache so that publication info is rebuilt. */
- if (pubform->puballtables)
+ if (pubform->puballtables || pubform->puballsequences)
CacheInvalidateRelcacheAll();
CatalogTupleDelete(rel, &tup->t_self);
* partitions.
*/
schemaRels = GetSchemaPublicationRelations(pubsch->pnnspid,
+ pubsch->pntype,
PUBLICATION_PART_ALL);
InvalidatePublicationRels(schemaRels);
* add them to a publication.
*/
static List *
-OpenTableList(List *tables)
+OpenRelationList(List *rels, char objectType)
{
List *relids = NIL;
- List *rels = NIL;
+ List *result = NIL;
ListCell *lc;
List *relids_with_rf = NIL;
/*
* Open, share-lock, and check all the explicitly-specified relations
*/
- foreach(lc, tables)
+ foreach(lc, rels)
{
PublicationTable *t = lfirst_node(PublicationTable, lc);
bool recurse = t->relation->inh;
Relation rel;
Oid myrelid;
PublicationRelInfo *pub_rel;
+ char myrelkind;
/* Allow query cancel in case this takes a long time */
CHECK_FOR_INTERRUPTS();
rel = table_openrv(t->relation, ShareUpdateExclusiveLock);
myrelid = RelationGetRelid(rel);
+ myrelkind = get_rel_relkind(myrelid);
+
+ /*
+ * Make sure the relkind matches the expected object type. This may
+ * happen e.g. when adding a sequence using ADD TABLE or a table
+ * using ADD SEQUENCE).
+ *
+ * XXX We let through unsupported object types (views etc.). Those
+ * will be caught later in check_publication_add_relation.
+ */
+ if (pub_get_object_type_for_relkind(myrelkind) != PUB_OBJTYPE_UNSUPPORTED &&
+ pub_get_object_type_for_relkind(myrelkind) != objectType)
+ ereport(ERROR,
+ errcode(ERRCODE_INVALID_PARAMETER_VALUE),
+ errmsg("object type does not match type expected by command"));
/*
* Filter out duplicates if user specifies "foo, foo".
pub_rel = palloc(sizeof(PublicationRelInfo));
pub_rel->relation = rel;
pub_rel->whereClause = t->whereClause;
- rels = lappend(rels, pub_rel);
+ result = lappend(result, pub_rel);
relids = lappend_oid(relids, myrelid);
if (t->whereClause)
pub_rel->relation = rel;
/* child inherits WHERE clause from parent */
pub_rel->whereClause = t->whereClause;
- rels = lappend(rels, pub_rel);
+ result = lappend(result, pub_rel);
relids = lappend_oid(relids, childrelid);
if (t->whereClause)
list_free(relids);
list_free(relids_with_rf);
- return rels;
+ return result;
}
/*
* Close all relations in the list.
*/
static void
-CloseTableList(List *rels)
+CloseRelationList(List *rels)
{
ListCell *lc;
* Add listed tables to the publication.
*/
static void
-PublicationAddTables(Oid pubid, List *rels, bool if_not_exists,
+PublicationAddRelations(Oid pubid, List *rels, bool if_not_exists,
AlterPublicationStmt *stmt)
{
ListCell *lc;
- Assert(!stmt || !stmt->for_all_tables);
+ Assert(!stmt || !stmt->for_all_objects);
foreach(lc, rels)
{
* Remove listed tables from the publication.
*/
static void
-PublicationDropTables(Oid pubid, List *rels, bool missing_ok)
+PublicationDropRelations(Oid pubid, List *rels, bool missing_ok)
{
ObjectAddress obj;
ListCell *lc;
* Add listed schemas to the publication.
*/
static void
-PublicationAddSchemas(Oid pubid, List *schemas, bool if_not_exists,
- AlterPublicationStmt *stmt)
+PublicationAddSchemas(Oid pubid, List *schemas, char objectType,
+ bool if_not_exists, AlterPublicationStmt *stmt)
{
ListCell *lc;
- Assert(!stmt || !stmt->for_all_tables);
+ Assert(!stmt || !stmt->for_all_objects);
foreach(lc, schemas)
{
Oid schemaid = lfirst_oid(lc);
ObjectAddress obj;
- obj = publication_add_schema(pubid, schemaid, if_not_exists);
+ obj = publication_add_schema(pubid, schemaid, objectType, if_not_exists);
if (stmt)
{
EventTriggerCollectSimpleCommand(obj, InvalidObjectAddress,
* Remove listed schemas from the publication.
*/
static void
-PublicationDropSchemas(Oid pubid, List *schemas, bool missing_ok)
+PublicationDropSchemas(Oid pubid, List *schemas, char objectType, bool missing_ok)
{
ObjectAddress obj;
ListCell *lc;
{
Oid schemaid = lfirst_oid(lc);
- psid = GetSysCacheOid2(PUBLICATIONNAMESPACEMAP,
+ psid = GetSysCacheOid3(PUBLICATIONNAMESPACEMAP,
Anum_pg_publication_namespace_oid,
ObjectIdGetDatum(schemaid),
- ObjectIdGetDatum(pubid));
+ ObjectIdGetDatum(pubid),
+ CharGetDatum(objectType));
if (!OidIsValid(psid))
{
if (missing_ok)
NameStr(form->pubname)),
errhint("The owner of a FOR ALL TABLES publication must be a superuser.")));
+ if (form->puballsequences && !superuser_arg(newOwnerId))
+ ereport(ERROR,
+ (errcode(ERRCODE_INSUFFICIENT_PRIVILEGE),
+ errmsg("permission denied to change owner of publication \"%s\"",
+ NameStr(form->pubname)),
+ errhint("The owner of a FOR ALL SEQUENCES publication must be a superuser.")));
+
if (!superuser_arg(newOwnerId) && is_schema_publication(form->oid))
ereport(ERROR,
(errcode(ERRCODE_INSUFFICIENT_PRIVILEGE),
relation_close(seq_rel, NoLock);
}
+/*
+ * Update the sequence state by modifying the existing sequence data row.
+ *
+ * This keeps the same relfilenode, so the behavior is non-transactional.
+ */
+static void
+SetSequence_non_transactional(Oid seqrelid, int64 last_value, int64 log_cnt, bool is_called)
+{
+ SeqTable elm;
+ Relation seqrel;
+ Buffer buf;
+ HeapTupleData seqdatatuple;
+ Form_pg_sequence_data seq;
+
+ /* open and lock sequence */
+ init_sequence(seqrelid, &elm, &seqrel);
+
+ /* lock page' buffer and read tuple */
+ seq = read_seq_tuple(seqrel, &buf, &seqdatatuple);
+
+ /* check the comment above nextval_internal()'s equivalent call. */
+ if (RelationNeedsWAL(seqrel))
+ {
+ GetTopTransactionId();
+
+ if (XLogLogicalInfoActive())
+ GetCurrentTransactionId();
+ }
+
+ /* ready to change the on-disk (or really, in-buffer) tuple */
+ START_CRIT_SECTION();
+
+ seq->last_value = last_value;
+ seq->is_called = is_called;
+ seq->log_cnt = log_cnt;
+
+ MarkBufferDirty(buf);
+
+ /* XLOG stuff */
+ if (RelationNeedsWAL(seqrel))
+ {
+ xl_seq_rec xlrec;
+ XLogRecPtr recptr;
+ Page page = BufferGetPage(buf);
+
+ XLogBeginInsert();
+ XLogRegisterBuffer(0, buf, REGBUF_WILL_INIT);
+
+ xlrec.node = seqrel->rd_node;
+ xlrec.created = false;
+
+ XLogRegisterData((char *) &xlrec, sizeof(xl_seq_rec));
+ XLogRegisterData((char *) seqdatatuple.t_data, seqdatatuple.t_len);
+
+ recptr = XLogInsert(RM_SEQ_ID, XLOG_SEQ_LOG);
+
+ PageSetLSN(page, recptr);
+ }
+
+ END_CRIT_SECTION();
+
+ UnlockReleaseBuffer(buf);
+
+ /* Clear local cache so that we don't think we have cached numbers */
+ /* Note that we do not change the currval() state */
+ elm->cached = elm->last;
+
+ relation_close(seqrel, NoLock);
+}
+
+/*
+ * Update the sequence state by creating a new relfilenode.
+ *
+ * This creates a new relfilenode, to allow transactional behavior.
+ */
+static void
+SetSequence_transactional(Oid seq_relid, int64 last_value, int64 log_cnt, bool is_called)
+{
+ SeqTable elm;
+ Relation seqrel;
+ Buffer buf;
+ HeapTupleData seqdatatuple;
+ Form_pg_sequence_data seq;
+ HeapTuple tuple;
+
+ /* open and lock sequence */
+ init_sequence(seq_relid, &elm, &seqrel);
+
+ /* lock page' buffer and read tuple */
+ seq = read_seq_tuple(seqrel, &buf, &seqdatatuple);
+
+ /* Copy the existing sequence tuple. */
+ tuple = heap_copytuple(&seqdatatuple);
+
+ /* Now we're done with the old page */
+ UnlockReleaseBuffer(buf);
+
+ /*
+ * Modify the copied tuple to update the sequence state (similar to what
+ * ResetSequence does).
+ */
+ seq = (Form_pg_sequence_data) GETSTRUCT(tuple);
+ seq->last_value = last_value;
+ seq->is_called = is_called;
+ seq->log_cnt = log_cnt;
+
+ /*
+ * Create a new storage file for the sequence - this is needed for the
+ * transactional behavior.
+ */
+ RelationSetNewRelfilenode(seqrel, seqrel->rd_rel->relpersistence);
+
+ /*
+ * Ensure sequence's relfrozenxid is at 0, since it won't contain any
+ * unfrozen XIDs. Same with relminmxid, since a sequence will never
+ * contain multixacts.
+ */
+ Assert(seqrel->rd_rel->relfrozenxid == InvalidTransactionId);
+ Assert(seqrel->rd_rel->relminmxid == InvalidMultiXactId);
+
+ /*
+ * Insert the modified tuple into the new storage file. This does all the
+ * necessary WAL-logging etc.
+ */
+ fill_seq_with_data(seqrel, tuple);
+
+ /* Clear local cache so that we don't think we have cached numbers */
+ /* Note that we do not change the currval() state */
+ elm->cached = elm->last;
+
+ relation_close(seqrel, NoLock);
+}
+
+/*
+ * Set a sequence to a specified internal state.
+ *
+ * The change is made transactionally, so that on failure of the current
+ * transaction, the sequence will be restored to its previous state.
+ * We do that by creating a whole new relfilenode for the sequence; so this
+ * works much like the rewriting forms of ALTER TABLE.
+ *
+ * Caller is assumed to have acquired AccessExclusiveLock on the sequence,
+ * which must not be released until end of transaction. Caller is also
+ * responsible for permissions checking.
+ */
+void
+SetSequence(Oid seq_relid, bool transactional, int64 last_value, int64 log_cnt, bool is_called)
+{
+ if (transactional)
+ SetSequence_transactional(seq_relid, last_value, log_cnt, is_called);
+ else
+ SetSequence_non_transactional(seq_relid, last_value, log_cnt, is_called);
+}
+
/*
* Initialize a sequence's relation with the specified tuple as content
*/
} SubOpts;
static List *fetch_table_list(WalReceiverConn *wrconn, List *publications);
+static List *fetch_sequence_list(WalReceiverConn *wrconn, List *publications);
static void check_duplicates_in_publist(List *publist, Datum *datums);
static List *merge_publications(List *oldpublist, List *newpublist, bool addpub, const char *subname);
static void ReportSlotConnectionError(List *rstates, Oid subid, char *slotname, char *err);
{
char *err;
WalReceiverConn *wrconn;
- List *tables;
+ List *relations;
ListCell *lc;
- char table_state;
+ char sync_state;
/* Try to connect to the publisher. */
wrconn = walrcv_connect(conninfo, true, stmt->subname, &err);
* Set sync state based on if we were asked to do data copy or
* not.
*/
- table_state = opts.copy_data ? SUBREL_STATE_INIT : SUBREL_STATE_READY;
+ sync_state = opts.copy_data ? SUBREL_STATE_INIT : SUBREL_STATE_READY;
/*
- * Get the table list from publisher and build local table status
- * info.
+ * Get the table and sequence list from publisher and build
+ * local relation sync status info.
*/
- tables = fetch_table_list(wrconn, publications);
- foreach(lc, tables)
+ relations = fetch_table_list(wrconn, publications);
+ relations = list_concat(relations,
+ fetch_sequence_list(wrconn, publications));
+
+ foreach(lc, relations)
{
RangeVar *rv = (RangeVar *) lfirst(lc);
Oid relid;
CheckSubscriptionRelkind(get_rel_relkind(relid),
rv->schemaname, rv->relname);
- AddSubscriptionRelState(subid, relid, table_state,
+ AddSubscriptionRelState(subid, relid, sync_state,
InvalidXLogRecPtr);
}
*
* Note that if tables were specified but copy_data is false
* then it is safe to enable two_phase up-front because those
- * tables are already initially in READY state. When the
- * subscription has no tables, we leave the twophase state as
- * PENDING, to allow ALTER SUBSCRIPTION ... REFRESH
+ * relations are already initially in READY state. When the
+ * subscription has no relations, we leave the twophase state
+ * as PENDING, to allow ALTER SUBSCRIPTION ... REFRESH
* PUBLICATION to work.
*/
- if (opts.twophase && !opts.copy_data && tables != NIL)
+ if (opts.twophase && !opts.copy_data && relations != NIL)
twophase_enabled = true;
walrcv_create_slot(wrconn, opts.slot_name, false, twophase_enabled,
PG_TRY();
{
- /* Get the table list from publisher. */
+ /* Get the list of relations from publisher. */
pubrel_names = fetch_table_list(wrconn, sub->publications);
+ pubrel_names = list_concat(pubrel_names,
+ fetch_sequence_list(wrconn, sub->publications));
/* Get local table list. */
subrel_states = GetSubscriptionRelations(sub->oid);
return tablelist;
}
+/*
+ * Get the list of sequences which belong to specified publications on the
+ * publisher connection.
+ */
+static List *
+fetch_sequence_list(WalReceiverConn *wrconn, List *publications)
+{
+ WalRcvExecResult *res;
+ StringInfoData cmd;
+ TupleTableSlot *slot;
+ Oid tableRow[2] = {TEXTOID, TEXTOID};
+ ListCell *lc;
+ bool first;
+ List *tablelist = NIL;
+
+ Assert(list_length(publications) > 0);
+
+ initStringInfo(&cmd);
+ appendStringInfoString(&cmd, "SELECT DISTINCT s.schemaname, s.sequencename\n"
+ " FROM pg_catalog.pg_publication_sequences s\n"
+ " WHERE s.pubname IN (");
+ first = true;
+ foreach(lc, publications)
+ {
+ char *pubname = strVal(lfirst(lc));
+
+ if (first)
+ first = false;
+ else
+ appendStringInfoString(&cmd, ", ");
+
+ appendStringInfoString(&cmd, quote_literal_cstr(pubname));
+ }
+ appendStringInfoChar(&cmd, ')');
+
+ res = walrcv_exec(wrconn, cmd.data, 2, tableRow);
+ pfree(cmd.data);
+
+ if (res->status != WALRCV_OK_TUPLES)
+ ereport(ERROR,
+ (errmsg("could not receive list of replicated sequences from the publisher: %s",
+ res->err)));
+
+ /* Process sequences. */
+ slot = MakeSingleTupleTableSlot(res->tupledesc, &TTSOpsMinimalTuple);
+ while (tuplestore_gettupleslot(res->tuplestore, true, false, slot))
+ {
+ char *nspname;
+ char *relname;
+ bool isnull;
+ RangeVar *rv;
+
+ nspname = TextDatumGetCString(slot_getattr(slot, 1, &isnull));
+ Assert(!isnull);
+ relname = TextDatumGetCString(slot_getattr(slot, 2, &isnull));
+ Assert(!isnull);
+
+ rv = makeRangeVar(nspname, relname, -1);
+ tablelist = lappend(tablelist, rv);
+
+ ExecClearTuple(slot);
+ }
+ ExecDropSingleTupleTableSlot(slot);
+
+ walrcv_clear_result(res);
+
+ return tablelist;
+}
+
/*
* This is to report the connection failure while dropping replication slots.
* Here, we report the WARNING for all tablesync slots so that user can drop
#include "catalog/pg_inherits.h"
#include "catalog/pg_namespace.h"
#include "catalog/pg_opclass.h"
+#include "catalog/pg_publication_namespace.h"
#include "catalog/pg_statistic_ext.h"
#include "catalog/pg_tablespace.h"
#include "catalog/pg_trigger.h"
* Check that setting the relation to a different schema won't result in a
* publication having both a schema and the same schema's table, as this
* is not supported.
+ *
+ * XXX We do this for tables and sequences, but it's better to keep the two
+ * blocks separate, to make the strings easier to translate.
*/
if (stmt->objectType == OBJECT_TABLE)
{
ListCell *lc;
- List *schemaPubids = GetSchemaPublications(nspOid);
+ List *schemaPubids = GetSchemaPublications(nspOid, PUB_OBJTYPE_TABLE);
List *relPubids = GetRelationPublications(RelationGetRelid(rel));
foreach(lc, relPubids)
get_publication_name(pubid, false)));
}
}
+ else if (stmt->objectType == OBJECT_SEQUENCE)
+ {
+ ListCell *lc;
+ List *schemaPubids = GetSchemaPublications(nspOid, PUB_OBJTYPE_SEQUENCE);
+ List *relPubids = GetRelationPublications(RelationGetRelid(rel));
+
+ foreach(lc, relPubids)
+ {
+ Oid pubid = lfirst_oid(lc);
+
+ if (list_member_oid(schemaPubids, pubid))
+ ereport(ERROR,
+ errcode(ERRCODE_FEATURE_NOT_SUPPORTED),
+ errmsg("cannot move sequence \"%s\" to schema \"%s\"",
+ RelationGetRelationName(rel), stmt->newschema),
+ errdetail("The schema \"%s\" and same schema's sequence \"%s\" cannot be part of the same publication \"%s\".",
+ stmt->newschema,
+ RelationGetRelationName(rel),
+ get_publication_name(pubid, false)));
+ }
+ }
/* common checks on switching namespaces */
CheckSetNamespace(oldNspOid, nspOid);
CheckSubscriptionRelkind(char relkind, const char *nspname,
const char *relname)
{
- if (relkind != RELKIND_RELATION && relkind != RELKIND_PARTITIONED_TABLE)
+ if (relkind != RELKIND_RELATION &&
+ relkind != RELKIND_PARTITIONED_TABLE &&
+ relkind != RELKIND_SEQUENCE)
ereport(ERROR,
(errcode(ERRCODE_WRONG_OBJECT_TYPE),
errmsg("cannot use relation \"%s.%s\" as logical replication target",
COPY_STRING_FIELD(pubname);
COPY_NODE_FIELD(options);
COPY_NODE_FIELD(pubobjects);
- COPY_SCALAR_FIELD(for_all_tables);
+ COPY_NODE_FIELD(for_all_objects);
return newnode;
}
COPY_STRING_FIELD(pubname);
COPY_NODE_FIELD(options);
COPY_NODE_FIELD(pubobjects);
- COPY_SCALAR_FIELD(for_all_tables);
+ COPY_NODE_FIELD(for_all_objects);
COPY_SCALAR_FIELD(action);
return newnode;
COMPARE_STRING_FIELD(pubname);
COMPARE_NODE_FIELD(options);
COMPARE_NODE_FIELD(pubobjects);
- COMPARE_SCALAR_FIELD(for_all_tables);
+ COMPARE_NODE_FIELD(for_all_objects);
return true;
}
COMPARE_STRING_FIELD(pubname);
COMPARE_NODE_FIELD(options);
COMPARE_NODE_FIELD(pubobjects);
- COMPARE_SCALAR_FIELD(for_all_tables);
+ COMPARE_NODE_FIELD(for_all_objects);
COMPARE_SCALAR_FIELD(action);
return true;
transform_element_list transform_type_list
TriggerTransitions TriggerReferencing
vacuum_relation_list opt_vacuum_relation_list
- drop_option_list pub_obj_list
+ drop_option_list pub_obj_list pub_obj_type_list
%type <node> opt_routine_body
%type <groupclause> group_clause
%type <node> var_value zone_value
%type <rolespec> auth_ident RoleSpec opt_granted_by
%type <publicationobjectspec> PublicationObjSpec
+%type <node> pub_obj_type
%type <keyword> unreserved_keyword type_func_name_keyword
%type <keyword> col_name_keyword reserved_keyword
*
* CREATE PUBLICATION FOR ALL TABLES [WITH options]
*
- * CREATE PUBLICATION FOR pub_obj [, ...] [WITH options]
- *
- * pub_obj is one of:
+ * CREATE PUBLICATION FOR ALL SEQUENCES [WITH options]
*
- * TABLE table [, ...]
- * ALL TABLES IN SCHEMA schema [, ...]
+ * CREATE PUBLICATION FOR pub_obj [, ...] [WITH options]
*
*****************************************************************************/
n->options = $4;
$$ = (Node *)n;
}
- | CREATE PUBLICATION name FOR ALL TABLES opt_definition
+ | CREATE PUBLICATION name FOR ALL pub_obj_type_list opt_definition
{
CreatePublicationStmt *n = makeNode(CreatePublicationStmt);
n->pubname = $3;
n->options = $7;
- n->for_all_tables = true;
+ n->for_all_objects = $6;
$$ = (Node *)n;
}
| CREATE PUBLICATION name FOR pub_obj_list opt_definition
$$->pubobjtype = PUBLICATIONOBJ_TABLES_IN_CUR_SCHEMA;
$$->location = @5;
}
+ | SEQUENCE relation_expr
+ {
+ $$ = makeNode(PublicationObjSpec);
+ $$->pubobjtype = PUBLICATIONOBJ_SEQUENCE;
+ $$->pubtable = makeNode(PublicationTable);
+ $$->pubtable->relation = $2;
+ }
+ | ALL SEQUENCES IN_P SCHEMA ColId
+ {
+ $$ = makeNode(PublicationObjSpec);
+ $$->pubobjtype = PUBLICATIONOBJ_SEQUENCES_IN_SCHEMA;
+ $$->name = $5;
+ $$->location = @5;
+ }
+ | ALL SEQUENCES IN_P SCHEMA CURRENT_SCHEMA
+ {
+ $$ = makeNode(PublicationObjSpec);
+ $$->pubobjtype = PUBLICATIONOBJ_SEQUENCES_IN_CUR_SCHEMA;
+ $$->location = @5;
+ }
| ColId OptWhereClause
{
$$ = makeNode(PublicationObjSpec);
{ $$ = lappend($1, $3); }
;
+pub_obj_type: TABLES
+ { $$ = (Node *) makeString("tables"); }
+ | SEQUENCES
+ { $$ = (Node *) makeString("sequences"); }
+ ;
+
+pub_obj_type_list: pub_obj_type
+ { $$ = list_make1($1); }
+ | pub_obj_type_list ',' pub_obj_type
+ { $$ = lappend($1, $3); }
+ ;
+
+
/*****************************************************************************
*
* ALTER PUBLICATION name SET ( options )
*
* ALTER PUBLICATION name SET pub_obj [, ...]
*
- * pub_obj is one of:
- *
- * TABLE table_name [, ...]
- * ALL TABLES IN SCHEMA schema_name [, ...]
- *
*****************************************************************************/
AlterPublicationStmt:
pq_sendbytes(out, message, sz);
}
+/*
+ * Write SEQUENCE to stream
+ */
+void
+logicalrep_write_sequence(StringInfo out, Relation rel, TransactionId xid,
+ XLogRecPtr lsn, bool transactional,
+ int64 last_value, int64 log_cnt, bool is_called)
+{
+ uint8 flags = 0;
+ char *relname;
+
+ pq_sendbyte(out, LOGICAL_REP_MSG_SEQUENCE);
+
+ /* transaction ID (if not valid, we're not streaming) */
+ if (TransactionIdIsValid(xid))
+ pq_sendint32(out, xid);
+
+ pq_sendint8(out, flags);
+ pq_sendint64(out, lsn);
+
+ logicalrep_write_namespace(out, RelationGetNamespace(rel));
+ relname = RelationGetRelationName(rel);
+ pq_sendstring(out, relname);
+
+ pq_sendint8(out, transactional);
+ pq_sendint64(out, last_value);
+ pq_sendint64(out, log_cnt);
+ pq_sendint8(out, is_called);
+}
+
+/*
+ * Read SEQUENCE from the stream.
+ */
+void
+logicalrep_read_sequence(StringInfo in, LogicalRepSequence *seqdata)
+{
+ /* XXX skipping flags and lsn */
+ pq_getmsgint(in, 1);
+ pq_getmsgint64(in);
+
+ /* Read relation name from stream */
+ seqdata->nspname = pstrdup(logicalrep_read_namespace(in));
+ seqdata->seqname = pstrdup(pq_getmsgstring(in));
+
+ seqdata->transactional = pq_getmsgint(in, 1);
+ seqdata->last_value = pq_getmsgint64(in);
+ seqdata->log_cnt = pq_getmsgint64(in);
+ seqdata->is_called = pq_getmsgint(in, 1);
+}
+
/*
* Write relation description to the output stream.
*/
return "STREAM ABORT";
case LOGICAL_REP_MSG_STREAM_PREPARE:
return "STREAM PREPARE";
+ case LOGICAL_REP_MSG_SEQUENCE:
+ return "SEQUENCE";
}
elog(ERROR, "invalid logical replication message type \"%c\"", action);
#include "catalog/pg_subscription_rel.h"
#include "catalog/pg_type.h"
#include "commands/copy.h"
+#include "commands/sequence.h"
#include "miscadmin.h"
#include "parser/parse_relation.h"
#include "pgstat.h"
logicalrep_rel_close(relmapentry, NoLock);
}
+/*
+ * Fetch sequence data (current state) from the remote node.
+ */
+static void
+fetch_sequence_data(char *nspname, char *relname,
+ int64 *last_value, int64 *log_cnt, bool *is_called)
+{
+ WalRcvExecResult *res;
+ StringInfoData cmd;
+ TupleTableSlot *slot;
+ Oid tableRow[3] = {INT8OID, INT8OID, BOOLOID};
+
+ initStringInfo(&cmd);
+ appendStringInfo(&cmd, "SELECT last_value, log_cnt, is_called\n"
+ " FROM %s", quote_qualified_identifier(nspname, relname));
+
+ res = walrcv_exec(LogRepWorkerWalRcvConn, cmd.data, 3, tableRow);
+ pfree(cmd.data);
+
+ if (res->status != WALRCV_OK_TUPLES)
+ ereport(ERROR,
+ (errmsg("could not receive list of replicated tables from the publisher: %s",
+ res->err)));
+
+ /* Process the sequence. */
+ slot = MakeSingleTupleTableSlot(res->tupledesc, &TTSOpsMinimalTuple);
+ while (tuplestore_gettupleslot(res->tuplestore, true, false, slot))
+ {
+ bool isnull;
+
+ *last_value = DatumGetInt64(slot_getattr(slot, 1, &isnull));
+ Assert(!isnull);
+
+ *log_cnt = DatumGetInt64(slot_getattr(slot, 2, &isnull));
+ Assert(!isnull);
+
+ *is_called = DatumGetBool(slot_getattr(slot, 3, &isnull));
+ Assert(!isnull);
+
+ ExecClearTuple(slot);
+ }
+ ExecDropSingleTupleTableSlot(slot);
+
+ walrcv_clear_result(res);
+}
+
+/*
+ * Copy existing data of a sequence from publisher.
+ *
+ * Caller is responsible for locking the local relation.
+ */
+static void
+copy_sequence(Relation rel)
+{
+ LogicalRepRelMapEntry *relmapentry;
+ LogicalRepRelation lrel;
+ List *qual = NIL;
+ StringInfoData cmd;
+ int64 last_value = 0,
+ log_cnt = 0;
+ bool is_called = 0;
+
+ /* Get the publisher relation info. */
+ fetch_remote_table_info(get_namespace_name(RelationGetNamespace(rel)),
+ RelationGetRelationName(rel), &lrel, &qual);
+
+ /* sequences don't have row filters */
+ Assert(!qual);
+
+ /* Put the relation into relmap. */
+ logicalrep_relmap_update(&lrel);
+
+ /* Map the publisher relation to local one. */
+ relmapentry = logicalrep_rel_open(lrel.remoteid, NoLock);
+ Assert(rel == relmapentry->localrel);
+
+ /* Start copy on the publisher. */
+ initStringInfo(&cmd);
+
+ Assert(lrel.relkind == RELKIND_SEQUENCE);
+
+ fetch_sequence_data(lrel.nspname, lrel.relname, &last_value, &log_cnt, &is_called);
+
+ /* tablesync sets the sequences in non-transactional way */
+ SetSequence(RelationGetRelid(rel), false, last_value, log_cnt, is_called);
+
+ logicalrep_rel_close(relmapentry, NoLock);
+}
+
/*
* Determine the tablesync slot name.
*
originname)));
}
- /* Now do the initial data copy */
- PushActiveSnapshot(GetTransactionSnapshot());
- copy_table(rel);
- PopActiveSnapshot();
+ /* Do the right action depending on the relation kind. */
+ if (get_rel_relkind(RelationGetRelid(rel)) == RELKIND_SEQUENCE)
+ {
+ /* Now do the initial sequence copy */
+ PushActiveSnapshot(GetTransactionSnapshot());
+ copy_sequence(rel);
+ PopActiveSnapshot();
+ }
+ else
+ {
+ /* Now do the initial data copy */
+ PushActiveSnapshot(GetTransactionSnapshot());
+ copy_table(rel);
+ PopActiveSnapshot();
+ }
res = walrcv_exec(LogRepWorkerWalRcvConn, "COMMIT", 0, NULL);
if (res->status != WALRCV_OK_COMMAND)
#include "catalog/pg_subscription.h"
#include "catalog/pg_subscription_rel.h"
#include "catalog/pg_tablespace.h"
+#include "commands/sequence.h"
#include "commands/tablecmds.h"
#include "commands/tablespace.h"
#include "commands/trigger.h"
errmsg_internal("ORIGIN message sent out of order")));
}
+/*
+ * Handle SEQUENCE message.
+ */
+static void
+apply_handle_sequence(StringInfo s)
+{
+ LogicalRepSequence seq;
+ Oid relid;
+
+ if (handle_streamed_transaction(LOGICAL_REP_MSG_SEQUENCE, s))
+ return;
+
+ logicalrep_read_sequence(s, &seq);
+
+ /*
+ * Non-transactional sequence updates should not be part of a remote
+ * transaction. There should not be any running transaction.
+ */
+ Assert((!seq.transactional) || in_remote_transaction);
+ Assert(!(!seq.transactional && in_remote_transaction));
+ Assert(!(!seq.transactional && IsTransactionState()));
+
+ /*
+ * Make sure we're in a transaction (needed by SetSequence). For
+ * non-transactional updates we're guaranteed to start a new one,
+ * and we'll commit it at the end.
+ */
+ if (!IsTransactionState())
+ {
+ StartTransactionCommand();
+ maybe_reread_subscription();
+ }
+
+ relid = RangeVarGetRelid(makeRangeVar(seq.nspname,
+ seq.seqname, -1),
+ RowExclusiveLock, false);
+
+ /* lock the sequence in AccessExclusiveLock, as expected by SetSequence */
+ LockRelationOid(relid, AccessExclusiveLock);
+
+ /* apply the sequence change */
+ SetSequence(relid, seq.transactional, seq.last_value, seq.log_cnt, seq.is_called);
+
+ /*
+ * Commit the per-stream transaction (we only do this when not in
+ * remote transaction, i.e. for non-transactional sequence updates.
+ */
+ if (!in_remote_transaction)
+ CommitTransactionCommand();
+}
+
/*
* Handle STREAM START message.
*/
*/
break;
+ case LOGICAL_REP_MSG_SEQUENCE:
+ apply_handle_sequence(s);
+ return;
+
case LOGICAL_REP_MSG_STREAM_START:
apply_handle_stream_start(s);
break;
#include "access/tupconvert.h"
#include "catalog/partition.h"
#include "catalog/pg_publication.h"
+#include "catalog/pg_publication_namespace.h"
#include "catalog/pg_publication_rel.h"
#include "commands/defrem.h"
#include "executor/executor.h"
ReorderBufferTXN *txn, XLogRecPtr message_lsn,
bool transactional, const char *prefix,
Size sz, const char *message);
+static void pgoutput_sequence(LogicalDecodingContext *ctx,
+ ReorderBufferTXN *txn, XLogRecPtr sequence_lsn,
+ Relation relation, bool transactional,
+ int64 last_value, int64 log_cnt, bool is_called);
static bool pgoutput_origin_filter(LogicalDecodingContext *ctx,
RepOriginId origin_id);
static void pgoutput_begin_prepare_txn(LogicalDecodingContext *ctx,
cb->change_cb = pgoutput_change;
cb->truncate_cb = pgoutput_truncate;
cb->message_cb = pgoutput_message;
+ cb->sequence_cb = pgoutput_sequence;
cb->commit_cb = pgoutput_commit_txn;
cb->begin_prepare_cb = pgoutput_begin_prepare_txn;
cb->stream_commit_cb = pgoutput_stream_commit;
cb->stream_change_cb = pgoutput_change;
cb->stream_message_cb = pgoutput_message;
+ cb->stream_sequence_cb = pgoutput_sequence;
cb->stream_truncate_cb = pgoutput_truncate;
/* transaction streaming - two-phase commit */
cb->stream_prepare_cb = pgoutput_stream_prepare_txn;
bool publication_names_given = false;
bool binary_option_given = false;
bool messages_option_given = false;
+ bool sequences_option_given = false;
bool streaming_given = false;
bool two_phase_option_given = false;
data->streaming = false;
data->messages = false;
data->two_phase = false;
+ data->sequences = true;
foreach(lc, options)
{
data->messages = defGetBoolean(defel);
}
+ else if (strcmp(defel->defname, "sequences") == 0)
+ {
+ if (sequences_option_given)
+ ereport(ERROR,
+ (errcode(ERRCODE_SYNTAX_ERROR),
+ errmsg("conflicting or redundant options")));
+ sequences_option_given = true;
+
+ data->sequences = defGetBoolean(defel);
+ }
else if (strcmp(defel->defname, "streaming") == 0)
{
if (streaming_given)
OutputPluginWrite(ctx, true);
}
+static void
+pgoutput_sequence(LogicalDecodingContext *ctx,
+ ReorderBufferTXN *txn, XLogRecPtr sequence_lsn,
+ Relation relation, bool transactional,
+ int64 last_value, int64 log_cnt, bool is_called)
+{
+ PGOutputData *data = (PGOutputData *) ctx->output_plugin_private;
+ TransactionId xid = InvalidTransactionId;
+ RelationSyncEntry *relentry;
+
+ if (!data->sequences)
+ return;
+
+ if (!is_publishable_relation(relation))
+ return;
+
+ /*
+ * Remember the xid for the message in streaming mode. See
+ * pgoutput_change.
+ */
+ if (in_streaming)
+ xid = txn->xid;
+
+ relentry = get_rel_sync_entry(data, relation);
+
+ /*
+ * First check the sequence filter.
+ *
+ * We handle just REORDER_BUFFER_CHANGE_SEQUENCE here.
+ */
+ if (!relentry->pubactions.pubsequence)
+ return;
+
+ OutputPluginPrepareWrite(ctx, true);
+ logicalrep_write_sequence(ctx->out,
+ relation,
+ xid,
+ sequence_lsn,
+ transactional,
+ last_value,
+ log_cnt,
+ is_called);
+ OutputPluginWrite(ctx, true);
+}
+
/*
* Currently we always forward.
*/
entry->schema_sent = false;
entry->streamed_txns = NIL;
entry->pubactions.pubinsert = entry->pubactions.pubupdate =
- entry->pubactions.pubdelete = entry->pubactions.pubtruncate = false;
+ entry->pubactions.pubdelete = entry->pubactions.pubtruncate =
+ entry->pubactions.pubsequence = false;
entry->new_slot = NULL;
entry->old_slot = NULL;
memset(entry->exprstate, 0, sizeof(entry->exprstate));
{
Oid schemaId = get_rel_namespace(relid);
List *pubids = GetRelationPublications(relid);
-
+ char objectType = pub_get_object_type_for_relkind(get_rel_relkind(relid));
/*
* We don't acquire a lock on the namespace system table as we build
* the cache entry using a historic snapshot and all the later changes
* are absorbed while decoding WAL.
*/
- List *schemaPubids = GetSchemaPublications(schemaId);
+ List *schemaPubids = GetSchemaPublications(schemaId, objectType);
ListCell *lc;
Oid publish_as_relid = relid;
int publish_ancestor_level = 0;
entry->pubactions.pubupdate = false;
entry->pubactions.pubdelete = false;
entry->pubactions.pubtruncate = false;
+ entry->pubactions.pubsequence = false;
/*
* Tuple slots cleanups. (Will be rebuilt later if needed).
/*
* If this is a FOR ALL TABLES publication, pick the partition root
- * and set the ancestor level accordingly.
+ * and set the ancestor level accordingly. If this is a FOR ALL
+ * SEQUENCES publication, we publish it too but we don't need to
+ * pick the partition root etc.
*/
- if (pub->alltables)
+ if (pub->alltables || pub->allsequences)
{
publish = true;
if (pub->pubviaroot && am_partition)
entry->pubactions.pubupdate |= pub->pubactions.pubupdate;
entry->pubactions.pubdelete |= pub->pubactions.pubdelete;
entry->pubactions.pubtruncate |= pub->pubactions.pubtruncate;
+ entry->pubactions.pubsequence |= pub->pubactions.pubsequence;
/*
* We want to publish the changes as the top-most ancestor
#include "catalog/pg_opclass.h"
#include "catalog/pg_proc.h"
#include "catalog/pg_publication.h"
+#include "catalog/pg_publication_namespace.h"
#include "catalog/pg_rewrite.h"
#include "catalog/pg_shseclabel.h"
#include "catalog/pg_statistic_ext.h"
Oid schemaid;
List *ancestors = NIL;
Oid relid = RelationGetRelid(relation);
+ char relkind = relation->rd_rel->relkind;
+ char objType;
/*
* If not publishable, it publishes no actions. (pgoutput_change() will
/* Fetch the publication membership info. */
puboids = GetRelationPublications(relid);
schemaid = RelationGetNamespace(relation);
- puboids = list_concat_unique_oid(puboids, GetSchemaPublications(schemaid));
+ objType = pub_get_object_type_for_relkind(relkind);
+ puboids = list_concat_unique_oid(puboids,
+ GetSchemaPublications(schemaid, objType));
+
+ /*
+ * If this is a partion (and thus a table), lookup all ancestors and track
+ * all publications them too.
+ */
if (relation->rd_rel->relispartition)
{
/* Add publications that the ancestors are in too. */
puboids = list_concat_unique_oid(puboids,
GetRelationPublications(ancestor));
+
+ /* include all publications publishing schema of all ancestors */
schemaid = get_rel_namespace(ancestor);
puboids = list_concat_unique_oid(puboids,
- GetSchemaPublications(schemaid));
+ GetSchemaPublications(schemaid,
+ PUB_OBJTYPE_TABLE));
}
}
- puboids = list_concat_unique_oid(puboids, GetAllTablesPublications());
+
+ /*
+ * Consider also FOR ALL TABLES and FOR ALL SEQUENCES publications,
+ * depending on the relkind of the relation.
+ */
+ if (relation->rd_rel->relkind == RELKIND_SEQUENCE)
+ puboids = list_concat_unique_oid(puboids, GetAllSequencesPublications());
+ else
+ puboids = list_concat_unique_oid(puboids, GetAllTablesPublications());
foreach(lc, puboids)
{
pubdesc->pubactions.pubupdate |= pubform->pubupdate;
pubdesc->pubactions.pubdelete |= pubform->pubdelete;
pubdesc->pubactions.pubtruncate |= pubform->pubtruncate;
+ pubdesc->pubactions.pubsequence |= pubform->pubsequence;
/*
* Check if all columns referenced in the filter expression are part of
64
},
{PublicationNamespaceRelationId, /* PUBLICATIONNAMESPACEMAP */
- PublicationNamespacePnnspidPnpubidIndexId,
- 2,
+ PublicationNamespacePnnspidPnpubidPntypeIndexId,
+ 3,
{
Anum_pg_publication_namespace_pnnspid,
Anum_pg_publication_namespace_pnpubid,
- 0,
+ Anum_pg_publication_namespace_pntype,
0
},
64
int i_pubname;
int i_pubowner;
int i_puballtables;
+ int i_puballsequences;
int i_pubinsert;
int i_pubupdate;
int i_pubdelete;
int i_pubtruncate;
+ int i_pubsequence;
int i_pubviaroot;
int i,
ntups;
resetPQExpBuffer(query);
/* Get the publications. */
- if (fout->remoteVersion >= 130000)
+ if (fout->remoteVersion >= 150000)
+ appendPQExpBuffer(query,
+ "SELECT p.tableoid, p.oid, p.pubname, "
+ "p.pubowner, "
+ "p.puballtables, p.puballsequences, p.pubinsert, p.pubupdate, p.pubdelete, p.pubtruncate, p.pubsequence, p.pubviaroot "
+ "FROM pg_publication p");
+ else if (fout->remoteVersion >= 130000)
appendPQExpBuffer(query,
"SELECT p.tableoid, p.oid, p.pubname, "
"p.pubowner, "
- "p.puballtables, p.pubinsert, p.pubupdate, p.pubdelete, p.pubtruncate, p.pubviaroot "
+ "p.puballtables, false AS puballsequences, p.pubinsert, p.pubupdate, p.pubdelete, p.pubtruncate, false AS pubsequence, p.pubviaroot "
"FROM pg_publication p");
else if (fout->remoteVersion >= 110000)
appendPQExpBuffer(query,
"SELECT p.tableoid, p.oid, p.pubname, "
"p.pubowner, "
- "p.puballtables, p.pubinsert, p.pubupdate, p.pubdelete, p.pubtruncate, false AS pubviaroot "
+ "p.puballtables, false AS puballsequences, p.pubinsert, p.pubupdate, p.pubdelete, p.pubtruncate, false AS pubsequence, false AS pubviaroot "
"FROM pg_publication p");
else
appendPQExpBuffer(query,
"SELECT p.tableoid, p.oid, p.pubname, "
"p.pubowner, "
- "p.puballtables, p.pubinsert, p.pubupdate, p.pubdelete, false AS pubtruncate, false AS pubviaroot "
+ "p.puballtables, false AS puballsequences, p.pubinsert, p.pubupdate, p.pubdelete, false AS pubtruncate, false AS pubsequence, false AS pubviaroot "
"FROM pg_publication p");
res = ExecuteSqlQuery(fout, query->data, PGRES_TUPLES_OK);
i_pubname = PQfnumber(res, "pubname");
i_pubowner = PQfnumber(res, "pubowner");
i_puballtables = PQfnumber(res, "puballtables");
+ i_puballsequences = PQfnumber(res, "puballsequences");
i_pubinsert = PQfnumber(res, "pubinsert");
i_pubupdate = PQfnumber(res, "pubupdate");
i_pubdelete = PQfnumber(res, "pubdelete");
i_pubtruncate = PQfnumber(res, "pubtruncate");
+ i_pubsequence = PQfnumber(res, "pubsequence");
i_pubviaroot = PQfnumber(res, "pubviaroot");
pubinfo = pg_malloc(ntups * sizeof(PublicationInfo));
pubinfo[i].rolname = getRoleName(PQgetvalue(res, i, i_pubowner));
pubinfo[i].puballtables =
(strcmp(PQgetvalue(res, i, i_puballtables), "t") == 0);
+ pubinfo[i].puballsequences =
+ (strcmp(PQgetvalue(res, i, i_puballsequences), "t") == 0);
pubinfo[i].pubinsert =
(strcmp(PQgetvalue(res, i, i_pubinsert), "t") == 0);
pubinfo[i].pubupdate =
(strcmp(PQgetvalue(res, i, i_pubdelete), "t") == 0);
pubinfo[i].pubtruncate =
(strcmp(PQgetvalue(res, i, i_pubtruncate), "t") == 0);
+ pubinfo[i].pubsequence =
+ (strcmp(PQgetvalue(res, i, i_pubsequence), "t") == 0);
pubinfo[i].pubviaroot =
(strcmp(PQgetvalue(res, i, i_pubviaroot), "t") == 0);
if (pubinfo->puballtables)
appendPQExpBufferStr(query, " FOR ALL TABLES");
+ if (pubinfo->puballsequences)
+ appendPQExpBufferStr(query, " FOR ALL SEQUENCES");
+
appendPQExpBufferStr(query, " WITH (publish = '");
if (pubinfo->pubinsert)
{
first = false;
}
+ if (pubinfo->pubsequence)
+ {
+ if (!first)
+ appendPQExpBufferStr(query, ", ");
+
+ appendPQExpBufferStr(query, "sequence");
+ first = false;
+ }
+
appendPQExpBufferStr(query, "'");
if (pubinfo->pubviaroot)
int i_oid;
int i_pnpubid;
int i_pnnspid;
+ int i_pntype;
int i,
j,
ntups;
/* Collect all publication membership info. */
appendPQExpBufferStr(query,
- "SELECT tableoid, oid, pnpubid, pnnspid "
+ "SELECT tableoid, oid, pnpubid, pnnspid, pntype "
"FROM pg_catalog.pg_publication_namespace");
res = ExecuteSqlQuery(fout, query->data, PGRES_TUPLES_OK);
i_oid = PQfnumber(res, "oid");
i_pnpubid = PQfnumber(res, "pnpubid");
i_pnnspid = PQfnumber(res, "pnnspid");
+ i_pntype = PQfnumber(res, "pntype");
/* this allocation may be more than we need */
pubsinfo = pg_malloc(ntups * sizeof(PublicationSchemaInfo));
{
Oid pnpubid = atooid(PQgetvalue(res, i, i_pnpubid));
Oid pnnspid = atooid(PQgetvalue(res, i, i_pnnspid));
+ char pntype = PQgetvalue(res, i, i_pntype)[0];
PublicationInfo *pubinfo;
NamespaceInfo *nspinfo;
pubsinfo[j].dobj.name = nspinfo->dobj.name;
pubsinfo[j].publication = pubinfo;
pubsinfo[j].pubschema = nspinfo;
+ pubsinfo[j].pubtype = pntype;
/* Decide whether we want to dump it */
selectDumpablePublicationObject(&(pubsinfo[j].dobj), fout);
query = createPQExpBuffer();
appendPQExpBuffer(query, "ALTER PUBLICATION %s ", fmtId(pubinfo->dobj.name));
- appendPQExpBuffer(query, "ADD ALL TABLES IN SCHEMA %s;\n", fmtId(schemainfo->dobj.name));
+
+ if (pubsinfo->pubtype == 't')
+ appendPQExpBuffer(query, "ADD ALL TABLES IN SCHEMA %s;\n", fmtId(schemainfo->dobj.name));
+ else
+ appendPQExpBuffer(query, "ADD ALL SEQUENCES IN SCHEMA %s;\n", fmtId(schemainfo->dobj.name));
/*
* There is no point in creating drop query as the drop is done by schema
TableInfo *tbinfo = pubrinfo->pubtable;
PQExpBuffer query;
char *tag;
+ char *description;
/* Do nothing in data-only dump */
if (dopt->dataOnly)
query = createPQExpBuffer();
- appendPQExpBuffer(query, "ALTER PUBLICATION %s ADD TABLE ONLY",
- fmtId(pubinfo->dobj.name));
+ if (tbinfo->relkind == RELKIND_SEQUENCE)
+ {
+ appendPQExpBuffer(query, "ALTER PUBLICATION %s ADD SEQUENCE",
+ fmtId(pubinfo->dobj.name));
+ description = "PUBLICATION SEQUENCE";
+ }
+ else
+ {
+ appendPQExpBuffer(query, "ALTER PUBLICATION %s ADD TABLE ONLY",
+ fmtId(pubinfo->dobj.name));
+ description = "PUBLICATION TABLE";
+ }
+
appendPQExpBuffer(query, " %s",
fmtQualifiedDumpable(tbinfo));
+
if (pubrinfo->pubrelqual)
{
/*
ARCHIVE_OPTS(.tag = tag,
.namespace = tbinfo->dobj.namespace->dobj.name,
.owner = pubinfo->rolname,
- .description = "PUBLICATION TABLE",
+ .description = description,
.section = SECTION_POST_DATA,
.createStmt = query->data));
DumpableObject dobj;
const char *rolname;
bool puballtables;
+ bool puballsequences;
bool pubinsert;
bool pubupdate;
bool pubdelete;
bool pubtruncate;
+ bool pubsequence;
bool pubviaroot;
} PublicationInfo;
DumpableObject dobj;
PublicationInfo *publication;
NamespaceInfo *pubschema;
+ char pubtype;
} PublicationSchemaInfo;
/*
create_order => 50,
create_sql => 'CREATE PUBLICATION pub1;',
regexp => qr/^
- \QCREATE PUBLICATION pub1 WITH (publish = 'insert, update, delete, truncate');\E
+ \QCREATE PUBLICATION pub1 WITH (publish = 'insert, update, delete, truncate, sequence');\E
/xm,
like => { %full_runs, section_post_data => 1, },
},
create_order => 50,
create_sql => 'CREATE PUBLICATION pub3;',
regexp => qr/^
- \QCREATE PUBLICATION pub3 WITH (publish = 'insert, update, delete, truncate');\E
+ \QCREATE PUBLICATION pub3 WITH (publish = 'insert, update, delete, truncate, sequence');\E
/xm,
like => { %full_runs, section_post_data => 1, },
},
'CREATE PUBLICATION pub4' => {
create_order => 50,
- create_sql => 'CREATE PUBLICATION pub4;',
+ create_sql => 'CREATE PUBLICATION pub4
+ FOR ALL SEQUENCES
+ WITH (publish = \'\');',
regexp => qr/^
- \QCREATE PUBLICATION pub4 WITH (publish = 'insert, update, delete, truncate');\E
+ \QCREATE PUBLICATION pub4 FOR ALL SEQUENCES WITH (publish = '');\E
+ /xm,
+ like => { %full_runs, section_post_data => 1, },
+ },
+
+ 'CREATE PUBLICATION pub5' => {
+ create_order => 50,
+ create_sql => 'CREATE PUBLICATION pub5;',
+ regexp => qr/^
+ \QCREATE PUBLICATION pub5 WITH (publish = 'insert, update, delete, truncate, sequence');\E
/xm,
like => { %full_runs, section_post_data => 1, },
},
unlike => { exclude_dump_test_schema => 1, },
},
+ 'ALTER PUBLICATION pub3 ADD ALL SEQUENCES IN SCHEMA dump_test' => {
+ create_order => 51,
+ create_sql =>
+ 'ALTER PUBLICATION pub3 ADD ALL SEQUENCES IN SCHEMA dump_test;',
+ regexp => qr/^
+ \QALTER PUBLICATION pub3 ADD ALL SEQUENCES IN SCHEMA dump_test;\E
+ /xm,
+ like => { %full_runs, section_post_data => 1, },
+ unlike => { exclude_dump_test_schema => 1, },
+ },
+
+ 'ALTER PUBLICATION pub3 ADD ALL SEQUENCES IN SCHEMA public' => {
+ create_order => 52,
+ create_sql =>
+ 'ALTER PUBLICATION pub3 ADD ALL SEQUENCES IN SCHEMA public;',
+ regexp => qr/^
+ \QALTER PUBLICATION pub3 ADD ALL SEQUENCES IN SCHEMA public;\E
+ /xm,
+ like => { %full_runs, section_post_data => 1, },
+ },
+
'CREATE SCHEMA public' => {
regexp => qr/^CREATE SCHEMA public;/m,
if (tableinfo.relkind == RELKIND_SEQUENCE)
{
PGresult *result = NULL;
- printQueryOpt myopt = pset.popt;
- char *footers[2] = {NULL, NULL};
if (pset.sversion >= 100000)
{
printfPQExpBuffer(&buf,
- "SELECT pg_catalog.format_type(seqtypid, NULL) AS \"%s\",\n"
- " seqstart AS \"%s\",\n"
- " seqmin AS \"%s\",\n"
- " seqmax AS \"%s\",\n"
- " seqincrement AS \"%s\",\n"
- " CASE WHEN seqcycle THEN '%s' ELSE '%s' END AS \"%s\",\n"
- " seqcache AS \"%s\"\n",
- gettext_noop("Type"),
- gettext_noop("Start"),
- gettext_noop("Minimum"),
- gettext_noop("Maximum"),
- gettext_noop("Increment"),
+ "SELECT pg_catalog.format_type(seqtypid, NULL),\n"
+ " seqstart,\n"
+ " seqmin,\n"
+ " seqmax,\n"
+ " seqincrement,\n"
+ " CASE WHEN seqcycle THEN '%s' ELSE '%s' END,\n"
+ " seqcache\n",
gettext_noop("yes"),
- gettext_noop("no"),
- gettext_noop("Cycles?"),
- gettext_noop("Cache"));
+ gettext_noop("no"));
appendPQExpBuffer(&buf,
"FROM pg_catalog.pg_sequence\n"
"WHERE seqrelid = '%s';",
else
{
printfPQExpBuffer(&buf,
- "SELECT 'bigint' AS \"%s\",\n"
- " start_value AS \"%s\",\n"
- " min_value AS \"%s\",\n"
- " max_value AS \"%s\",\n"
- " increment_by AS \"%s\",\n"
- " CASE WHEN is_cycled THEN '%s' ELSE '%s' END AS \"%s\",\n"
- " cache_value AS \"%s\"\n",
- gettext_noop("Type"),
- gettext_noop("Start"),
- gettext_noop("Minimum"),
- gettext_noop("Maximum"),
- gettext_noop("Increment"),
+ "SELECT 'bigint',\n"
+ " start_value,\n"
+ " min_value,\n"
+ " max_value,\n"
+ " increment_by,\n"
+ " CASE WHEN is_cycled THEN '%s' ELSE '%s' END,\n"
+ " cache_value\n",
gettext_noop("yes"),
- gettext_noop("no"),
- gettext_noop("Cycles?"),
- gettext_noop("Cache"));
+ gettext_noop("no"));
appendPQExpBuffer(&buf, "FROM %s", fmtId(schemaname));
/* must be separate because fmtId isn't reentrant */
appendPQExpBuffer(&buf, ".%s;", fmtId(relationname));
if (!res)
goto error_return;
+ numrows = PQntuples(res);
+
+ /* XXX reset to use expanded output for sequences (maybe we should
+ * keep this disabled, just like for tables?) */
+ myopt.expanded = pset.popt.topt.expanded;
+
+ printTableInit(&cont, &myopt, title.data, 7, numrows);
+ printTableInitialized = true;
+
+ printfPQExpBuffer(&title, _("Sequence \"%s.%s\""),
+ schemaname, relationname);
+
+ printTableAddHeader(&cont, gettext_noop("Type"), true, 'l');
+ printTableAddHeader(&cont, gettext_noop("Start"), true, 'r');
+ printTableAddHeader(&cont, gettext_noop("Minimum"), true, 'r');
+ printTableAddHeader(&cont, gettext_noop("Maximum"), true, 'r');
+ printTableAddHeader(&cont, gettext_noop("Increment"), true, 'r');
+ printTableAddHeader(&cont, gettext_noop("Cycles?"), true, 'l');
+ printTableAddHeader(&cont, gettext_noop("Cache"), true, 'r');
+
+ /* Generate table cells to be printed */
+ for (i = 0; i < numrows; i++)
+ {
+ /* Type */
+ printTableAddCell(&cont, PQgetvalue(res, i, 0), false, false);
+
+ /* Start */
+ printTableAddCell(&cont, PQgetvalue(res, i, 1), false, false);
+
+ /* Minimum */
+ printTableAddCell(&cont, PQgetvalue(res, i, 2), false, false);
+
+ /* Maximum */
+ printTableAddCell(&cont, PQgetvalue(res, i, 3), false, false);
+
+ /* Increment */
+ printTableAddCell(&cont, PQgetvalue(res, i, 4), false, false);
+
+ /* Cycles? */
+ printTableAddCell(&cont, PQgetvalue(res, i, 5), false, false);
+
+ /* Cache */
+ printTableAddCell(&cont, PQgetvalue(res, i, 6), false, false);
+ }
+
/* Footer information about a sequence */
/* Get the column that owns this sequence */
switch (PQgetvalue(result, 0, 1)[0])
{
case 'a':
- footers[0] = psprintf(_("Owned by: %s"),
- PQgetvalue(result, 0, 0));
+ printTableAddFooter(&cont,
+ psprintf(_("Owned by: %s"),
+ PQgetvalue(result, 0, 0)));
break;
case 'i':
- footers[0] = psprintf(_("Sequence for identity column: %s"),
- PQgetvalue(result, 0, 0));
+ printTableAddFooter(&cont,
+ psprintf(_("Sequence for identity column: %s"),
+ PQgetvalue(result, 0, 0)));
break;
}
}
PQclear(result);
- printfPQExpBuffer(&title, _("Sequence \"%s.%s\""),
- schemaname, relationname);
+ /* print any publications */
+ if (pset.sversion >= 150000)
+ {
+ int tuples = 0;
- myopt.footers = footers;
- myopt.topt.default_footer = false;
- myopt.title = title.data;
- myopt.translate_header = true;
+ printfPQExpBuffer(&buf,
+ "SELECT pubname\n"
+ "FROM pg_catalog.pg_publication p\n"
+ " JOIN pg_catalog.pg_publication_namespace pn ON p.oid = pn.pnpubid\n"
+ " JOIN pg_catalog.pg_class pc ON pc.relnamespace = pn.pnnspid\n"
+ "WHERE pc.oid ='%s' and pn.pntype = 's' and pg_catalog.pg_relation_is_publishable('%s')\n"
+ "UNION\n"
+ "SELECT pubname\n"
+ "FROM pg_catalog.pg_publication p\n"
+ " JOIN pg_catalog.pg_publication_rel pr ON p.oid = pr.prpubid\n"
+ "WHERE pr.prrelid = '%s'\n"
+ "UNION\n"
+ "SELECT pubname\n"
+ "FROM pg_catalog.pg_publication p\n"
+ "WHERE p.puballsequences AND pg_catalog.pg_relation_is_publishable('%s')\n"
+ "ORDER BY 1;",
+ oid, oid, oid, oid);
- printQuery(res, &myopt, pset.queryFout, false, pset.logfile);
+ result = PSQLexec(buf.data);
+ if (!result)
+ goto error_return;
+ else
+ tuples = PQntuples(result);
+
+ if (tuples > 0)
+ printTableAddFooter(&cont, _("Publications:"));
+
+ /* Might be an empty set - that's ok */
+ for (i = 0; i < tuples; i++)
+ {
+ printfPQExpBuffer(&buf, " \"%s\"",
+ PQgetvalue(result, i, 0));
+
+ printTableAddFooter(&cont, buf.data);
+ }
+ PQclear(result);
+ }
- if (footers[0])
- free(footers[0]);
+ printTable(&cont, pset.queryFout, false, pset.logfile);
retval = true;
goto error_return; /* not an error, just return early */
for (i = 0; i < cols; i++)
printTableAddHeader(&cont, headers[i], true, 'l');
+ res = PSQLexec(buf.data);
+ if (!res)
+ goto error_return;
+ numrows = PQntuples(res);
+
/* Generate table cells to be printed */
for (i = 0; i < numrows; i++)
{
"FROM pg_catalog.pg_publication p\n"
" JOIN pg_catalog.pg_publication_namespace pn ON p.oid = pn.pnpubid\n"
" JOIN pg_catalog.pg_class pc ON pc.relnamespace = pn.pnnspid\n"
- "WHERE pc.oid ='%s' and pg_catalog.pg_relation_is_publishable('%s')\n"
+ "WHERE pc.oid ='%s' and pn.pntype = 't' and pg_catalog.pg_relation_is_publishable('%s')\n"
"UNION\n"
"SELECT pubname\n"
" , pg_get_expr(pr.prqual, c.oid)\n"
int i;
printfPQExpBuffer(&buf,
- "SELECT pubname \n"
+ "SELECT pubname, (CASE WHEN pntype = 't' THEN 'tables' ELSE 'sequences' END) AS pubtype\n"
"FROM pg_catalog.pg_publication p\n"
" JOIN pg_catalog.pg_publication_namespace pn ON p.oid = pn.pnpubid\n"
" JOIN pg_catalog.pg_namespace n ON n.oid = pn.pnnspid \n"
/* Might be an empty set - that's ok */
for (i = 0; i < pub_schema_tuples; i++)
{
- printfPQExpBuffer(&buf, " \"%s\"",
- PQgetvalue(result, i, 0));
+ printfPQExpBuffer(&buf, " \"%s\" (%s)",
+ PQgetvalue(result, i, 0),
+ PQgetvalue(result, i, 1));
footers[i + 1] = pg_strdup(buf.data);
}
PQExpBufferData buf;
PGresult *res;
printQueryOpt myopt = pset.popt;
- static const bool translate_columns[] = {false, false, false, false, false, false, false, false};
+ static const bool translate_columns[] = {false, false, false, false, false, false, false, false, false, false};
if (pset.sversion < 100000)
{
initPQExpBuffer(&buf);
- printfPQExpBuffer(&buf,
- "SELECT pubname AS \"%s\",\n"
- " pg_catalog.pg_get_userbyid(pubowner) AS \"%s\",\n"
- " puballtables AS \"%s\",\n"
- " pubinsert AS \"%s\",\n"
- " pubupdate AS \"%s\",\n"
- " pubdelete AS \"%s\"",
- gettext_noop("Name"),
- gettext_noop("Owner"),
- gettext_noop("All tables"),
- gettext_noop("Inserts"),
- gettext_noop("Updates"),
- gettext_noop("Deletes"));
+ if (pset.sversion >= 150000)
+ printfPQExpBuffer(&buf,
+ "SELECT pubname AS \"%s\",\n"
+ " pg_catalog.pg_get_userbyid(pubowner) AS \"%s\",\n"
+ " puballtables AS \"%s\",\n"
+ " puballsequences AS \"%s\",\n"
+ " pubinsert AS \"%s\",\n"
+ " pubupdate AS \"%s\",\n"
+ " pubdelete AS \"%s\"",
+ gettext_noop("Name"),
+ gettext_noop("Owner"),
+ gettext_noop("All tables"),
+ gettext_noop("All sequences"),
+ gettext_noop("Inserts"),
+ gettext_noop("Updates"),
+ gettext_noop("Deletes"));
+ else
+ printfPQExpBuffer(&buf,
+ "SELECT pubname AS \"%s\",\n"
+ " pg_catalog.pg_get_userbyid(pubowner) AS \"%s\",\n"
+ " puballtables AS \"%s\",\n"
+ " pubinsert AS \"%s\",\n"
+ " pubupdate AS \"%s\",\n"
+ " pubdelete AS \"%s\"",
+ gettext_noop("Name"),
+ gettext_noop("Owner"),
+ gettext_noop("All tables"),
+ gettext_noop("Inserts"),
+ gettext_noop("Updates"),
+ gettext_noop("Deletes"));
+
if (pset.sversion >= 110000)
appendPQExpBuffer(&buf,
",\n pubtruncate AS \"%s\"",
gettext_noop("Truncates"));
+ if (pset.sversion >= 150000)
+ appendPQExpBuffer(&buf,
+ ",\n pubsequence AS \"%s\"",
+ gettext_noop("Sequences"));
if (pset.sversion >= 130000)
appendPQExpBuffer(&buf,
",\n pubviaroot AS \"%s\"",
PGresult *res;
bool has_pubtruncate;
bool has_pubviaroot;
+ bool has_pubsequence;
PQExpBufferData title;
printTableContent cont;
has_pubtruncate = (pset.sversion >= 110000);
has_pubviaroot = (pset.sversion >= 130000);
+ has_pubsequence = (pset.sversion >= 150000);
initPQExpBuffer(&buf);
"SELECT oid, pubname,\n"
" pg_catalog.pg_get_userbyid(pubowner) AS owner,\n"
" puballtables, pubinsert, pubupdate, pubdelete");
+
if (has_pubtruncate)
appendPQExpBufferStr(&buf,
", pubtruncate");
if (has_pubviaroot)
appendPQExpBufferStr(&buf,
", pubviaroot");
+ if (has_pubsequence)
+ appendPQExpBufferStr(&buf,
+ ", puballsequences, pubsequence");
+
appendPQExpBufferStr(&buf,
"\nFROM pg_catalog.pg_publication\n");
char *pubid = PQgetvalue(res, i, 0);
char *pubname = PQgetvalue(res, i, 1);
bool puballtables = strcmp(PQgetvalue(res, i, 3), "t") == 0;
+ bool puballsequences = strcmp(PQgetvalue(res, i, 9), "t") == 0;
printTableOpt myopt = pset.popt.topt;
if (has_pubtruncate)
if (has_pubviaroot)
ncols++;
+ /* sequences have two extra columns (puballsequences, pubsequences) */
+ if (has_pubsequence)
+ ncols += 2;
+
initPQExpBuffer(&title);
printfPQExpBuffer(&title, _("Publication %s"), pubname);
printTableInit(&cont, &myopt, title.data, ncols, nrows);
printTableAddHeader(&cont, gettext_noop("Owner"), true, align);
printTableAddHeader(&cont, gettext_noop("All tables"), true, align);
+ if (has_pubsequence)
+ printTableAddHeader(&cont, gettext_noop("All sequences"), true, align);
printTableAddHeader(&cont, gettext_noop("Inserts"), true, align);
printTableAddHeader(&cont, gettext_noop("Updates"), true, align);
printTableAddHeader(&cont, gettext_noop("Deletes"), true, align);
if (has_pubtruncate)
printTableAddHeader(&cont, gettext_noop("Truncates"), true, align);
+ if (has_pubsequence)
+ printTableAddHeader(&cont, gettext_noop("Sequences"), true, align);
if (has_pubviaroot)
printTableAddHeader(&cont, gettext_noop("Via root"), true, align);
- printTableAddCell(&cont, PQgetvalue(res, i, 2), false, false);
- printTableAddCell(&cont, PQgetvalue(res, i, 3), false, false);
- printTableAddCell(&cont, PQgetvalue(res, i, 4), false, false);
- printTableAddCell(&cont, PQgetvalue(res, i, 5), false, false);
- printTableAddCell(&cont, PQgetvalue(res, i, 6), false, false);
+ printTableAddCell(&cont, PQgetvalue(res, i, 2), false, false); /* owner */
+ printTableAddCell(&cont, PQgetvalue(res, i, 3), false, false); /* all tables */
+
+ if (has_pubsequence)
+ printTableAddCell(&cont, PQgetvalue(res, i, 9), false, false); /* all sequences */
+
+ printTableAddCell(&cont, PQgetvalue(res, i, 4), false, false); /* insert */
+ printTableAddCell(&cont, PQgetvalue(res, i, 5), false, false); /* update */
+ printTableAddCell(&cont, PQgetvalue(res, i, 6), false, false); /* delete */
if (has_pubtruncate)
- printTableAddCell(&cont, PQgetvalue(res, i, 7), false, false);
+ printTableAddCell(&cont, PQgetvalue(res, i, 7), false, false); /* truncate */
+ if (has_pubsequence)
+ printTableAddCell(&cont, PQgetvalue(res, i, 10), false, false); /* sequence */
if (has_pubviaroot)
- printTableAddCell(&cont, PQgetvalue(res, i, 8), false, false);
+ printTableAddCell(&cont, PQgetvalue(res, i, 8), false, false); /* via root */
if (!puballtables)
{
"WHERE c.relnamespace = n.oid\n"
" AND c.oid = pr.prrelid\n"
" AND pr.prpubid = '%s'\n"
+ " AND c.relkind != 'S'\n" /* exclude sequences */
"ORDER BY 1,2", pubid);
if (!addFooterToPublicationDesc(&buf, "Tables:", false, &cont))
goto error_return;
"SELECT n.nspname\n"
"FROM pg_catalog.pg_namespace n\n"
" JOIN pg_catalog.pg_publication_namespace pn ON n.oid = pn.pnnspid\n"
- "WHERE pn.pnpubid = '%s'\n"
+ "WHERE pn.pnpubid = '%s' AND pn.pntype = 't'\n"
"ORDER BY 1", pubid);
if (!addFooterToPublicationDesc(&buf, "Tables from schemas:",
true, &cont))
}
}
+ if (!puballsequences)
+ {
+ /* Get the tables for the specified publication */
+ printfPQExpBuffer(&buf,
+ "SELECT n.nspname, c.relname, NULL\n"
+ "FROM pg_catalog.pg_class c,\n"
+ " pg_catalog.pg_namespace n,\n"
+ " pg_catalog.pg_publication_rel pr\n"
+ "WHERE c.relnamespace = n.oid\n"
+ " AND c.oid = pr.prrelid\n"
+ " AND pr.prpubid = '%s'\n"
+ " AND c.relkind = 'S'\n" /* only sequences */
+ "ORDER BY 1,2", pubid);
+ if (!addFooterToPublicationDesc(&buf, "Sequences:", false, &cont))
+ goto error_return;
+
+ if (pset.sversion >= 150000)
+ {
+ /* Get the schemas for the specified publication */
+ printfPQExpBuffer(&buf,
+ "SELECT n.nspname\n"
+ "FROM pg_catalog.pg_namespace n\n"
+ " JOIN pg_catalog.pg_publication_namespace pn ON n.oid = pn.pnnspid\n"
+ "WHERE pn.pnpubid = '%s' AND pn.pntype = 's'\n"
+ "ORDER BY 1", pubid);
+ if (!addFooterToPublicationDesc(&buf, "Sequences from schemas:",
+ true, &cont))
+ goto error_return;
+ }
+ }
+
printTable(&cont, pset.queryFout, false, pset.logfile);
printTableCleanup(&cont);
COMPLETE_WITH("ADD", "DROP", "OWNER TO", "RENAME TO", "SET");
/* ALTER PUBLICATION <name> ADD */
else if (Matches("ALTER", "PUBLICATION", MatchAny, "ADD"))
- COMPLETE_WITH("ALL TABLES IN SCHEMA", "TABLE");
+ COMPLETE_WITH("ALL TABLES IN SCHEMA", "ALL SEQUENCES IN SCHEMA", "TABLE", "SEQUENCE");
else if (Matches("ALTER", "PUBLICATION", MatchAny, "ADD|SET", "TABLE") ||
(HeadMatches("ALTER", "PUBLICATION", MatchAny, "ADD|SET", "TABLE") &&
ends_with(prev_wd, ',')))
COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_tables);
+ else if (Matches("ALTER", "PUBLICATION", MatchAny, "ADD|SET", "SEQUENCE") ||
+ (HeadMatches("ALTER", "PUBLICATION", MatchAny, "ADD|SET", "SEQUENCE") &&
+ ends_with(prev_wd, ',')))
+ COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_sequences);
/*
* "ALTER PUBLICATION <name> SET TABLE <name> WHERE (" - complete with
* table attributes
COMPLETE_WITH(",");
/* ALTER PUBLICATION <name> DROP */
else if (Matches("ALTER", "PUBLICATION", MatchAny, "DROP"))
- COMPLETE_WITH("ALL TABLES IN SCHEMA", "TABLE");
+ COMPLETE_WITH("ALL TABLES IN SCHEMA", "ALL SEQUENCES IN SCHEMA", "TABLE", "SEQUENCE");
/* ALTER PUBLICATION <name> SET */
else if (Matches("ALTER", "PUBLICATION", MatchAny, "SET"))
- COMPLETE_WITH("(", "ALL TABLES IN SCHEMA", "TABLE");
- else if (Matches("ALTER", "PUBLICATION", MatchAny, "ADD|DROP|SET", "ALL", "TABLES", "IN", "SCHEMA"))
+ COMPLETE_WITH("(", "ALL TABLES IN SCHEMA", "ALL SEQUENCES IN SCHEMA", "TABLE", "SEQUENCE");
+ else if (Matches("ALTER", "PUBLICATION", MatchAny, "ADD|DROP|SET", "ALL", "TABLES|SEQUENCES", "IN", "SCHEMA"))
COMPLETE_WITH_QUERY_PLUS(Query_for_list_of_schemas
" AND nspname NOT LIKE E'pg\\\\_%%'",
"CURRENT_SCHEMA");
provolatile => 's', prorettype => 'oid', proargtypes => 'text',
proallargtypes => '{text,oid}', proargmodes => '{i,o}',
proargnames => '{pubname,relid}', prosrc => 'pg_get_publication_tables' },
+{ oid => '8000', descr => 'get OIDs of sequences in a publication',
+ proname => 'pg_get_publication_sequences', prorows => '1000', proretset => 't',
+ provolatile => 's', prorettype => 'oid', proargtypes => 'text',
+ proallargtypes => '{text,oid}', proargmodes => '{i,o}',
+ proargnames => '{pubname,relid}', prosrc => 'pg_get_publication_sequences' },
{ oid => '6121',
descr => 'returns whether a relation can be part of a publication',
proname => 'pg_relation_is_publishable', provolatile => 's',
*/
bool puballtables;
+ /*
+ * indicates that this is special publication which should encompass all
+ * sequences in the database (except for the unlogged and temp ones)
+ */
+ bool puballsequences;
+
/* true if inserts are published */
bool pubinsert;
/* true if truncates are published */
bool pubtruncate;
+ /* true if sequences are published */
+ bool pubsequence;
+
/* true if partition changes are published using root schema */
bool pubviaroot;
} FormData_pg_publication;
bool pubupdate;
bool pubdelete;
bool pubtruncate;
+ bool pubsequence;
} PublicationActions;
typedef struct PublicationDesc
Oid oid;
char *name;
bool alltables;
+ bool allsequences;
bool pubviaroot;
PublicationActions pubactions;
} Publication;
PUBLICATION_PART_ALL,
} PublicationPartOpt;
-extern List *GetPublicationRelations(Oid pubid, PublicationPartOpt pub_partopt);
+extern List *GetPublicationRelations(Oid pubid, char objectType,
+ PublicationPartOpt pub_partopt);
extern List *GetAllTablesPublications(void);
extern List *GetAllTablesPublicationRelations(bool pubviaroot);
-extern List *GetPublicationSchemas(Oid pubid);
-extern List *GetSchemaPublications(Oid schemaid);
-extern List *GetSchemaPublicationRelations(Oid schemaid,
+extern List *GetPublicationSchemas(Oid pubid, char objectType);
+extern List *GetSchemaPublications(Oid schemaid, char objectType);
+extern List *GetSchemaPublicationRelations(Oid schemaid, char objectType,
PublicationPartOpt pub_partopt);
-extern List *GetAllSchemaPublicationRelations(Oid puboid,
+extern List *GetAllSchemaPublicationRelations(Oid puboid, char objectType,
PublicationPartOpt pub_partopt);
extern List *GetPubPartitionOptionRelations(List *result,
PublicationPartOpt pub_partopt,
extern Oid GetTopMostAncestorInPublication(Oid puboid, List *ancestors,
int *ancestor_level);
+extern List *GetAllSequencesPublications(void);
+extern List *GetAllSequencesPublicationRelations(void);
+
extern bool is_publishable_relation(Relation rel);
extern bool is_schema_publication(Oid pubid);
extern ObjectAddress publication_add_relation(Oid pubid, PublicationRelInfo *pri,
bool if_not_exists);
extern ObjectAddress publication_add_schema(Oid pubid, Oid schemaid,
+ char objectType,
bool if_not_exists);
extern Oid get_publication_oid(const char *pubname, bool missing_ok);
Oid oid; /* oid */
Oid pnpubid BKI_LOOKUP(pg_publication); /* Oid of the publication */
Oid pnnspid BKI_LOOKUP(pg_namespace); /* Oid of the schema */
+ char pntype; /* object type to include */
} FormData_pg_publication_namespace;
/* ----------------
typedef FormData_pg_publication_namespace *Form_pg_publication_namespace;
DECLARE_UNIQUE_INDEX_PKEY(pg_publication_namespace_oid_index, 8902, PublicationNamespaceObjectIndexId, on pg_publication_namespace using btree(oid oid_ops));
-DECLARE_UNIQUE_INDEX(pg_publication_namespace_pnnspid_pnpubid_index, 8903, PublicationNamespacePnnspidPnpubidIndexId, on pg_publication_namespace using btree(pnnspid oid_ops, pnpubid oid_ops));
+DECLARE_UNIQUE_INDEX(pg_publication_namespace_pnnspid_pnpubid_pntype_index, 8903, PublicationNamespacePnnspidPnpubidPntypeIndexId, on pg_publication_namespace using btree(pnnspid oid_ops, pnpubid oid_ops, pntype char_ops));
+
+/* object type to include from a schema, maps to relkind */
+#define PUB_OBJTYPE_TABLE 't' /* table (regular or partitioned) */
+#define PUB_OBJTYPE_SEQUENCE 's' /* sequence object */
+#define PUB_OBJTYPE_UNSUPPORTED 'u' /* used for non-replicated types */
+
+extern char pub_get_object_type_for_relkind(char relkind);
#endif /* PG_PUBLICATION_NAMESPACE_H */
extern ObjectAddress AlterSequence(ParseState *pstate, AlterSeqStmt *stmt);
extern void DeleteSequenceTuple(Oid relid);
extern void ResetSequence(Oid seq_relid);
+extern void SetSequence(Oid seq_relid, bool transactional, int64 last_value, int64 log_cnt, bool is_called);
extern void ResetSequenceCaches(void);
extern void seq_redo(XLogReaderState *rptr);
PUBLICATIONOBJ_TABLES_IN_SCHEMA, /* All tables in schema */
PUBLICATIONOBJ_TABLES_IN_CUR_SCHEMA, /* All tables in first element of
* search_path */
+ PUBLICATIONOBJ_SEQUENCE, /* Sequence type */
+ PUBLICATIONOBJ_SEQUENCES_IN_SCHEMA, /* Sequences in schema type */
+ PUBLICATIONOBJ_SEQUENCES_IN_CUR_SCHEMA, /* Get the first element of
+ * search_path */
PUBLICATIONOBJ_CONTINUATION /* Continuation of previous type */
} PublicationObjSpecType;
char *pubname; /* Name of the publication */
List *options; /* List of DefElem nodes */
List *pubobjects; /* Optional list of publication objects */
- bool for_all_tables; /* Special publication for all tables in db */
+ List *for_all_objects; /* Special publication for all objects in db */
} CreatePublicationStmt;
typedef enum AlterPublicationAction
* objects.
*/
List *pubobjects; /* Optional list of publication objects */
- bool for_all_tables; /* Special publication for all tables in db */
+ List *for_all_objects; /* Special publication for all objects in db */
AlterPublicationAction action; /* What action to perform with the given
* objects */
} AlterPublicationStmt;
LOGICAL_REP_MSG_RELATION = 'R',
LOGICAL_REP_MSG_TYPE = 'Y',
LOGICAL_REP_MSG_MESSAGE = 'M',
+ LOGICAL_REP_MSG_SEQUENCE = 'Q',
LOGICAL_REP_MSG_BEGIN_PREPARE = 'b',
LOGICAL_REP_MSG_PREPARE = 'P',
LOGICAL_REP_MSG_COMMIT_PREPARED = 'K',
char *typname; /* name of the remote type */
} LogicalRepTyp;
+/* Sequence info */
+typedef struct LogicalRepSequence
+{
+ Oid remoteid; /* unique id of the remote sequence */
+ char *nspname; /* schema name of remote sequence */
+ char *seqname; /* name of the remote sequence */
+ bool transactional;
+ int64 last_value;
+ int64 log_cnt;
+ bool is_called;
+} LogicalRepSequence;
+
/* Transaction info */
typedef struct LogicalRepBeginData
{
bool *cascade, bool *restart_seqs);
extern void logicalrep_write_message(StringInfo out, TransactionId xid, XLogRecPtr lsn,
bool transactional, const char *prefix, Size sz, const char *message);
+extern void logicalrep_write_sequence(StringInfo out, Relation rel,
+ TransactionId xid, XLogRecPtr lsn,
+ bool transactional,
+ int64 last_value, int64 log_cnt,
+ bool is_called);
+extern void logicalrep_read_sequence(StringInfo in, LogicalRepSequence *seqdata);
extern void logicalrep_write_rel(StringInfo out, TransactionId xid,
Relation rel);
extern LogicalRepRelation *logicalrep_read_rel(StringInfo in);
bool streaming;
bool messages;
bool two_phase;
+ bool sequences;
} PGOutputData;
#endif /* PGOUTPUT_H */
SET client_min_messages = 'ERROR';
CREATE PUBLICATION addr_pub FOR TABLE addr_nsp.gentable;
CREATE PUBLICATION addr_pub_schema FOR ALL TABLES IN SCHEMA addr_nsp;
+CREATE PUBLICATION addr_pub_schema2 FOR ALL SEQUENCES IN SCHEMA addr_nsp;
RESET client_min_messages;
CREATE SUBSCRIPTION regress_addr_sub CONNECTION '' PUBLICATION bar WITH (connect = false, slot_name = NONE);
WARNING: tables were not subscribed, you will have to run ALTER SUBSCRIPTION ... REFRESH PUBLICATION to subscribe the tables
('transform', '{int}', '{sql}'),
('access method', '{btree}', '{}'),
('publication', '{addr_pub}', '{}'),
- ('publication namespace', '{addr_nsp}', '{addr_pub_schema}'),
+ ('publication namespace', '{addr_nsp}', '{addr_pub_schema,t}'),
+ ('publication namespace', '{addr_nsp}', '{addr_pub_schema2,s}'),
('publication relation', '{addr_nsp, gentable}', '{addr_pub}'),
('subscription', '{regress_addr_sub}', '{}'),
('statistics object', '{addr_nsp, gentable_stat}', '{}')
subscription | | regress_addr_sub | regress_addr_sub | t
publication | | addr_pub | addr_pub | t
publication relation | | | addr_nsp.gentable in publication addr_pub | t
- publication namespace | | | addr_nsp in publication addr_pub_schema | t
-(50 rows)
+ publication namespace | | | addr_nsp in publication addr_pub_schema type t | t
+ publication namespace | | | addr_nsp in publication addr_pub_schema2 type s | t
+(51 rows)
---
--- Cleanup resources
drop cascades to user mapping for regress_addr_user on server integer
DROP PUBLICATION addr_pub;
DROP PUBLICATION addr_pub_schema;
+DROP PUBLICATION addr_pub_schema2;
DROP SUBSCRIPTION regress_addr_sub;
DROP SCHEMA addr_nsp CASCADE;
NOTICE: drop cascades to 14 other objects
LINE 1: ...ub_xxx WITH (publish_via_partition_root = 'true', publish_vi...
^
\dRp
- List of publications
- Name | Owner | All tables | Inserts | Updates | Deletes | Truncates | Via root
---------------------+--------------------------+------------+---------+---------+---------+-----------+----------
- testpib_ins_trunct | regress_publication_user | f | t | f | f | f | f
- testpub_default | regress_publication_user | f | f | t | f | f | f
+ List of publications
+ Name | Owner | All tables | All sequences | Inserts | Updates | Deletes | Truncates | Sequences | Via root
+--------------------+--------------------------+------------+---------------+---------+---------+---------+-----------+-----------+----------
+ testpib_ins_trunct | regress_publication_user | f | f | t | f | f | f | f | f
+ testpub_default | regress_publication_user | f | f | f | t | f | f | f | f
(2 rows)
-ALTER PUBLICATION testpub_default SET (publish = 'insert, update, delete');
+ALTER PUBLICATION testpub_default SET (publish = 'insert, update, delete, sequence');
\dRp
- List of publications
- Name | Owner | All tables | Inserts | Updates | Deletes | Truncates | Via root
---------------------+--------------------------+------------+---------+---------+---------+-----------+----------
- testpib_ins_trunct | regress_publication_user | f | t | f | f | f | f
- testpub_default | regress_publication_user | f | t | t | t | f | f
+ List of publications
+ Name | Owner | All tables | All sequences | Inserts | Updates | Deletes | Truncates | Sequences | Via root
+--------------------+--------------------------+------------+---------------+---------+---------+---------+-----------+-----------+----------
+ testpib_ins_trunct | regress_publication_user | f | f | t | f | f | f | f | f
+ testpub_default | regress_publication_user | f | f | t | t | t | f | t | f
(2 rows)
--- adding tables
ALTER PUBLICATION testpub_foralltables ADD TABLE testpub_tbl2;
ERROR: publication "testpub_foralltables" is defined as FOR ALL TABLES
DETAIL: Tables cannot be added to or dropped from FOR ALL TABLES publications.
+-- fail - can't add a table using ADD SEQUENCE command
+ALTER PUBLICATION testpub_foralltables ADD SEQUENCE testpub_tbl2;
+ERROR: object type does not match type expected by command
-- fail - can't drop from all tables publication
ALTER PUBLICATION testpub_foralltables DROP TABLE testpub_tbl2;
ERROR: publication "testpub_foralltables" is defined as FOR ALL TABLES
-- should be able to add schema to 'FOR TABLE' publication
ALTER PUBLICATION testpub_fortable ADD ALL TABLES IN SCHEMA pub_test;
\dRp+ testpub_fortable
- Publication testpub_fortable
- Owner | All tables | Inserts | Updates | Deletes | Truncates | Via root
---------------------------+------------+---------+---------+---------+-----------+----------
- regress_publication_user | f | t | t | t | t | f
+ Publication testpub_fortable
+ Owner | All tables | All sequences | Inserts | Updates | Deletes | Truncates | Sequences | Via root
+--------------------------+------------+---------------+---------+---------+---------+-----------+-----------+----------
+ regress_publication_user | f | f | t | t | t | t | t | f
Tables:
"public.testpub_tbl1"
Tables from schemas:
-- should be able to drop schema from 'FOR TABLE' publication
ALTER PUBLICATION testpub_fortable DROP ALL TABLES IN SCHEMA pub_test;
\dRp+ testpub_fortable
- Publication testpub_fortable
- Owner | All tables | Inserts | Updates | Deletes | Truncates | Via root
---------------------------+------------+---------+---------+---------+-----------+----------
- regress_publication_user | f | t | t | t | t | f
+ Publication testpub_fortable
+ Owner | All tables | All sequences | Inserts | Updates | Deletes | Truncates | Sequences | Via root
+--------------------------+------------+---------------+---------+---------+---------+-----------+-----------+----------
+ regress_publication_user | f | f | t | t | t | t | t | f
Tables:
"public.testpub_tbl1"
-- should be able to set schema to 'FOR TABLE' publication
ALTER PUBLICATION testpub_fortable SET ALL TABLES IN SCHEMA pub_test;
\dRp+ testpub_fortable
- Publication testpub_fortable
- Owner | All tables | Inserts | Updates | Deletes | Truncates | Via root
---------------------------+------------+---------+---------+---------+-----------+----------
- regress_publication_user | f | t | t | t | t | f
+ Publication testpub_fortable
+ Owner | All tables | All sequences | Inserts | Updates | Deletes | Truncates | Sequences | Via root
+--------------------------+------------+---------------+---------+---------+---------+-----------+-----------+----------
+ regress_publication_user | f | f | t | t | t | t | t | f
Tables from schemas:
"pub_test"
-- should be able to set table to schema publication
ALTER PUBLICATION testpub_forschema SET TABLE pub_test.testpub_nopk;
\dRp+ testpub_forschema
- Publication testpub_forschema
- Owner | All tables | Inserts | Updates | Deletes | Truncates | Via root
---------------------------+------------+---------+---------+---------+-----------+----------
- regress_publication_user | f | t | t | t | t | f
+ Publication testpub_forschema
+ Owner | All tables | All sequences | Inserts | Updates | Deletes | Truncates | Sequences | Via root
+--------------------------+------------+---------------+---------+---------+---------+-----------+-----------+----------
+ regress_publication_user | f | f | t | t | t | t | t | f
Tables:
"pub_test.testpub_nopk"
"testpub_foralltables"
\dRp+ testpub_foralltables
- Publication testpub_foralltables
- Owner | All tables | Inserts | Updates | Deletes | Truncates | Via root
---------------------------+------------+---------+---------+---------+-----------+----------
- regress_publication_user | t | t | t | f | f | f
+ Publication testpub_foralltables
+ Owner | All tables | All sequences | Inserts | Updates | Deletes | Truncates | Sequences | Via root
+--------------------------+------------+---------------+---------+---------+---------+-----------+-----------+----------
+ regress_publication_user | t | f | t | t | f | f | f | f
(1 row)
DROP TABLE testpub_tbl2;
CREATE PUBLICATION testpub4 FOR TABLE ONLY testpub_tbl3;
RESET client_min_messages;
\dRp+ testpub3
- Publication testpub3
- Owner | All tables | Inserts | Updates | Deletes | Truncates | Via root
---------------------------+------------+---------+---------+---------+-----------+----------
- regress_publication_user | f | t | t | t | t | f
+ Publication testpub3
+ Owner | All tables | All sequences | Inserts | Updates | Deletes | Truncates | Sequences | Via root
+--------------------------+------------+---------------+---------+---------+---------+-----------+-----------+----------
+ regress_publication_user | f | f | t | t | t | t | t | f
Tables:
"public.testpub_tbl3"
"public.testpub_tbl3a"
\dRp+ testpub4
- Publication testpub4
- Owner | All tables | Inserts | Updates | Deletes | Truncates | Via root
---------------------------+------------+---------+---------+---------+-----------+----------
- regress_publication_user | f | t | t | t | t | f
+ Publication testpub4
+ Owner | All tables | All sequences | Inserts | Updates | Deletes | Truncates | Sequences | Via root
+--------------------------+------------+---------------+---------+---------+---------+-----------+-----------+----------
+ regress_publication_user | f | f | t | t | t | t | t | f
Tables:
"public.testpub_tbl3"
DROP TABLE testpub_tbl3, testpub_tbl3a;
DROP PUBLICATION testpub3, testpub4;
+--- adding sequences
+CREATE SEQUENCE testpub_seq0;
+CREATE SEQUENCE pub_test.testpub_seq1;
+SET client_min_messages = 'ERROR';
+CREATE PUBLICATION testpub_forallsequences FOR ALL SEQUENCES WITH (publish = 'sequence');
+RESET client_min_messages;
+ALTER PUBLICATION testpub_forallsequences SET (publish = 'insert, sequence');
+CREATE SEQUENCE testpub_seq2;
+-- fail - can't add to for all sequences publication
+ALTER PUBLICATION testpub_forallsequences ADD SEQUENCE testpub_seq2;
+ERROR: publication "testpub_forallsequences" is defined as FOR ALL SEQUENCES
+DETAIL: Sequences cannot be added to or dropped from FOR ALL SEQUENCES publications.
+-- fail - can't drop from all sequences publication
+ALTER PUBLICATION testpub_forallsequences DROP SEQUENCE testpub_seq2;
+ERROR: publication "testpub_forallsequences" is defined as FOR ALL SEQUENCES
+DETAIL: Sequences cannot be added to or dropped from FOR ALL SEQUENCES publications.
+-- fail - can't add to for all sequences publication
+ALTER PUBLICATION testpub_forallsequences SET SEQUENCE pub_test.testpub_seq1;
+ERROR: publication "testpub_forallsequences" is defined as FOR ALL SEQUENCES
+DETAIL: Sequences cannot be added to or dropped from FOR ALL SEQUENCES publications.
+-- fail - can't add schema to 'FOR ALL SEQUENCES' publication
+ALTER PUBLICATION testpub_forallsequences ADD ALL SEQUENCES IN SCHEMA pub_test;
+ERROR: publication "testpub_forallsequences" is defined as FOR ALL SEQUENCES
+DETAIL: Sequences from schema cannot be added to, dropped from, or set on FOR ALL SEQUENCES publications.
+-- fail - can't drop schema from 'FOR ALL SEQUENCES' publication
+ALTER PUBLICATION testpub_forallsequences DROP ALL SEQUENCES IN SCHEMA pub_test;
+ERROR: publication "testpub_forallsequences" is defined as FOR ALL SEQUENCES
+DETAIL: Sequences from schema cannot be added to, dropped from, or set on FOR ALL SEQUENCES publications.
+-- fail - can't set schema to 'FOR ALL SEQUENCES' publication
+ALTER PUBLICATION testpub_forallsequences SET ALL SEQUENCES IN SCHEMA pub_test;
+ERROR: publication "testpub_forallsequences" is defined as FOR ALL SEQUENCES
+DETAIL: Sequences from schema cannot be added to, dropped from, or set on FOR ALL SEQUENCES publications.
+SET client_min_messages = 'ERROR';
+CREATE PUBLICATION testpub_forsequence FOR SEQUENCE testpub_seq0;
+RESET client_min_messages;
+-- should be able to add schema to 'FOR SEQUENCE' publication
+ALTER PUBLICATION testpub_forsequence ADD ALL SEQUENCES IN SCHEMA pub_test;
+\dRp+ testpub_forsequence
+ Publication testpub_forsequence
+ Owner | All tables | All sequences | Inserts | Updates | Deletes | Truncates | Sequences | Via root
+--------------------------+------------+---------------+---------+---------+---------+-----------+-----------+----------
+ regress_publication_user | f | f | t | t | t | t | t | f
+Sequences:
+ "public.testpub_seq0"
+Sequences from schemas:
+ "pub_test"
+
+-- fail - can't add sequence from the schema we already added
+ALTER PUBLICATION testpub_forsequence ADD SEQUENCE pub_test.testpub_seq1;
+ERROR: cannot add relation "pub_test.testpub_seq1" to publication
+DETAIL: Sequence's schema "pub_test" is already part of the publication or part of the specified schema list.
+-- fail - can't add sequence using ADD TABLE command
+ALTER PUBLICATION testpub_forsequence ADD TABLE pub_test.testpub_seq1;
+ERROR: object type does not match type expected by command
+-- should be able to drop schema from 'FOR SEQUENCE' publication
+ALTER PUBLICATION testpub_forsequence DROP ALL SEQUENCES IN SCHEMA pub_test;
+\dRp+ testpub_forsequence
+ Publication testpub_forsequence
+ Owner | All tables | All sequences | Inserts | Updates | Deletes | Truncates | Sequences | Via root
+--------------------------+------------+---------------+---------+---------+---------+-----------+-----------+----------
+ regress_publication_user | f | f | t | t | t | t | t | f
+Sequences:
+ "public.testpub_seq0"
+
+-- should be able to set schema to 'FOR SEQUENCE' publication
+ALTER PUBLICATION testpub_forsequence SET ALL SEQUENCES IN SCHEMA pub_test;
+\dRp+ testpub_forsequence
+ Publication testpub_forsequence
+ Owner | All tables | All sequences | Inserts | Updates | Deletes | Truncates | Sequences | Via root
+--------------------------+------------+---------------+---------+---------+---------+-----------+-----------+----------
+ regress_publication_user | f | f | t | t | t | t | t | f
+Sequences from schemas:
+ "pub_test"
+
+SET client_min_messages = 'ERROR';
+CREATE PUBLICATION testpub_forschema FOR ALL SEQUENCES IN SCHEMA pub_test;
+RESET client_min_messages;
+-- fail - can't create publication with schema and sequence of the same schema
+CREATE PUBLICATION testpub_for_seq_schema FOR ALL SEQUENCES IN SCHEMA pub_test, SEQUENCE pub_test.testpub_seq1;
+ERROR: cannot add relation "pub_test.testpub_seq1" to publication
+DETAIL: Sequence's schema "pub_test" is already part of the publication or part of the specified schema list.
+-- fail - can't add a sequence of the same schema to the schema publication
+ALTER PUBLICATION testpub_forschema ADD SEQUENCE pub_test.testpub_seq1;
+ERROR: cannot add relation "pub_test.testpub_seq1" to publication
+DETAIL: Sequence's schema "pub_test" is already part of the publication or part of the specified schema list.
+-- fail - can't drop a sequence from the schema publication which isn't in the
+-- publication
+ALTER PUBLICATION testpub_forschema DROP SEQUENCE pub_test.testpub_seq1;
+ERROR: relation "testpub_seq1" is not part of the publication
+-- should be able to set sequence to schema publication
+ALTER PUBLICATION testpub_forschema SET SEQUENCE pub_test.testpub_seq1;
+\dRp+ testpub_forschema
+ Publication testpub_forschema
+ Owner | All tables | All sequences | Inserts | Updates | Deletes | Truncates | Sequences | Via root
+--------------------------+------------+---------------+---------+---------+---------+-----------+-----------+----------
+ regress_publication_user | f | f | t | t | t | t | t | f
+Sequences:
+ "pub_test.testpub_seq1"
+
+SELECT pubname, puballtables, puballsequences FROM pg_publication WHERE pubname = 'testpub_forallsequences';
+ pubname | puballtables | puballsequences
+-------------------------+--------------+-----------------
+ testpub_forallsequences | f | t
+(1 row)
+
+\d+ pub_test.testpub_seq1
+ Sequence "pub_test.testpub_seq1"
+ Type | Start | Minimum | Maximum | Increment | Cycles? | Cache
+--------+-------+---------+---------------------+-----------+---------+-------
+ bigint | 1 | 1 | 9223372036854775807 | 1 | no | 1
+Publications:
+ "testpub_forallsequences"
+ "testpub_forschema"
+ "testpub_forsequence"
+
+\dRp+ testpub_forallsequences
+ Publication testpub_forallsequences
+ Owner | All tables | All sequences | Inserts | Updates | Deletes | Truncates | Sequences | Via root
+--------------------------+------------+---------------+---------+---------+---------+-----------+-----------+----------
+ regress_publication_user | f | t | t | f | f | f | t | f
+(1 row)
+
+DROP SEQUENCE testpub_seq0, pub_test.testpub_seq1, testpub_seq2;
+DROP PUBLICATION testpub_forallsequences, testpub_forsequence, testpub_forschema;
+-- Publication mixing tables and sequences
+SET client_min_messages = 'ERROR';
+CREATE PUBLICATION testpub_mix;
+RESET client_min_messages;
+CREATE SEQUENCE testpub_seq1;
+CREATE SEQUENCE pub_test.testpub_seq2;
+ALTER PUBLICATION testpub_mix ADD SEQUENCE testpub_seq1, TABLE testpub_tbl1;
+\dRp+ testpub_mix
+ Publication testpub_mix
+ Owner | All tables | All sequences | Inserts | Updates | Deletes | Truncates | Sequences | Via root
+--------------------------+------------+---------------+---------+---------+---------+-----------+-----------+----------
+ regress_publication_user | f | f | t | t | t | t | t | f
+Tables:
+ "public.testpub_tbl1"
+Sequences:
+ "public.testpub_seq1"
+
+ALTER PUBLICATION testpub_mix ADD ALL SEQUENCES IN SCHEMA pub_test, ALL TABLES IN SCHEMA pub_test;
+\dRp+ testpub_mix
+ Publication testpub_mix
+ Owner | All tables | All sequences | Inserts | Updates | Deletes | Truncates | Sequences | Via root
+--------------------------+------------+---------------+---------+---------+---------+-----------+-----------+----------
+ regress_publication_user | f | f | t | t | t | t | t | f
+Tables:
+ "public.testpub_tbl1"
+Tables from schemas:
+ "pub_test"
+Sequences:
+ "public.testpub_seq1"
+Sequences from schemas:
+ "pub_test"
+
+ALTER PUBLICATION testpub_mix DROP ALL SEQUENCES IN SCHEMA pub_test;
+\dRp+ testpub_mix
+ Publication testpub_mix
+ Owner | All tables | All sequences | Inserts | Updates | Deletes | Truncates | Sequences | Via root
+--------------------------+------------+---------------+---------+---------+---------+-----------+-----------+----------
+ regress_publication_user | f | f | t | t | t | t | t | f
+Tables:
+ "public.testpub_tbl1"
+Tables from schemas:
+ "pub_test"
+Sequences:
+ "public.testpub_seq1"
+
+ALTER PUBLICATION testpub_mix DROP ALL TABLES IN SCHEMA pub_test;
+\dRp+ testpub_mix
+ Publication testpub_mix
+ Owner | All tables | All sequences | Inserts | Updates | Deletes | Truncates | Sequences | Via root
+--------------------------+------------+---------------+---------+---------+---------+-----------+-----------+----------
+ regress_publication_user | f | f | t | t | t | t | t | f
+Tables:
+ "public.testpub_tbl1"
+Sequences:
+ "public.testpub_seq1"
+
+DROP PUBLICATION testpub_mix;
+DROP SEQUENCE testpub_seq1;
+DROP SEQUENCE pub_test.testpub_seq2;
+-- make sure we replicate only the correct relation type
+CREATE SCHEMA pub_test1;
+CREATE SEQUENCE pub_test1.test_seq1;
+CREATE TABLE pub_test1.test_tbl1 (a int primary key, b int);
+CREATE SCHEMA pub_test2;
+CREATE SEQUENCE pub_test2.test_seq2;
+CREATE TABLE pub_test2.test_tbl2 (a int primary key, b int);
+SET client_min_messages = 'ERROR';
+CREATE PUBLICATION testpub_schemas;
+RESET client_min_messages;
+-- add tables from one schema, sequences from the other
+ALTER PUBLICATION testpub_schemas ADD ALL TABLES IN SCHEMA pub_test2;
+ALTER PUBLICATION testpub_schemas ADD ALL SEQUENCES IN SCHEMA pub_test1;
+\dRp+ testpub_schemas
+ Publication testpub_schemas
+ Owner | All tables | All sequences | Inserts | Updates | Deletes | Truncates | Sequences | Via root
+--------------------------+------------+---------------+---------+---------+---------+-----------+-----------+----------
+ regress_publication_user | f | f | t | t | t | t | t | f
+Tables from schemas:
+ "pub_test2"
+Sequences from schemas:
+ "pub_test1"
+
+\dn+ pub_test1
+ List of schemas
+ Name | Owner | Access privileges | Description
+-----------+--------------------------+-------------------+-------------
+ pub_test1 | regress_publication_user | |
+Publications:
+ "testpub_schemas" (sequences)
+
+\dn+ pub_test2
+ List of schemas
+ Name | Owner | Access privileges | Description
+-----------+--------------------------+-------------------+-------------
+ pub_test2 | regress_publication_user | |
+Publications:
+ "testpub_schemas" (tables)
+
+\d+ pub_test1.test_seq1;
+ Sequence "pub_test1.test_seq1"
+ Type | Start | Minimum | Maximum | Increment | Cycles? | Cache
+--------+-------+---------+---------------------+-----------+---------+-------
+ bigint | 1 | 1 | 9223372036854775807 | 1 | no | 1
+Publications:
+ "testpub_schemas"
+
+\d+ pub_test1.test_tbl1;
+ Table "pub_test1.test_tbl1"
+ Column | Type | Collation | Nullable | Default | Storage | Stats target | Description
+--------+---------+-----------+----------+---------+---------+--------------+-------------
+ a | integer | | not null | | plain | |
+ b | integer | | | | plain | |
+Indexes:
+ "test_tbl1_pkey" PRIMARY KEY, btree (a)
+
+\d+ pub_test2.test_seq2;
+ Sequence "pub_test2.test_seq2"
+ Type | Start | Minimum | Maximum | Increment | Cycles? | Cache
+--------+-------+---------+---------------------+-----------+---------+-------
+ bigint | 1 | 1 | 9223372036854775807 | 1 | no | 1
+
+\d+ pub_test2.test_tbl2;
+ Table "pub_test2.test_tbl2"
+ Column | Type | Collation | Nullable | Default | Storage | Stats target | Description
+--------+---------+-----------+----------+---------+---------+--------------+-------------
+ a | integer | | not null | | plain | |
+ b | integer | | | | plain | |
+Indexes:
+ "test_tbl2_pkey" PRIMARY KEY, btree (a)
+Publications:
+ "testpub_schemas"
+
+-- add the other object type from each schema
+ALTER PUBLICATION testpub_schemas ADD ALL TABLES IN SCHEMA pub_test1;
+ALTER PUBLICATION testpub_schemas ADD ALL SEQUENCES IN SCHEMA pub_test2;
+\dRp+ testpub_schemas
+ Publication testpub_schemas
+ Owner | All tables | All sequences | Inserts | Updates | Deletes | Truncates | Sequences | Via root
+--------------------------+------------+---------------+---------+---------+---------+-----------+-----------+----------
+ regress_publication_user | f | f | t | t | t | t | t | f
+Tables from schemas:
+ "pub_test1"
+ "pub_test2"
+Sequences from schemas:
+ "pub_test1"
+ "pub_test2"
+
+\dn+ pub_test1
+ List of schemas
+ Name | Owner | Access privileges | Description
+-----------+--------------------------+-------------------+-------------
+ pub_test1 | regress_publication_user | |
+Publications:
+ "testpub_schemas" (sequences)
+ "testpub_schemas" (tables)
+
+\dn+ pub_test2
+ List of schemas
+ Name | Owner | Access privileges | Description
+-----------+--------------------------+-------------------+-------------
+ pub_test2 | regress_publication_user | |
+Publications:
+ "testpub_schemas" (tables)
+ "testpub_schemas" (sequences)
+
+\d+ pub_test1.test_seq1;
+ Sequence "pub_test1.test_seq1"
+ Type | Start | Minimum | Maximum | Increment | Cycles? | Cache
+--------+-------+---------+---------------------+-----------+---------+-------
+ bigint | 1 | 1 | 9223372036854775807 | 1 | no | 1
+Publications:
+ "testpub_schemas"
+
+\d+ pub_test1.test_tbl1;
+ Table "pub_test1.test_tbl1"
+ Column | Type | Collation | Nullable | Default | Storage | Stats target | Description
+--------+---------+-----------+----------+---------+---------+--------------+-------------
+ a | integer | | not null | | plain | |
+ b | integer | | | | plain | |
+Indexes:
+ "test_tbl1_pkey" PRIMARY KEY, btree (a)
+Publications:
+ "testpub_schemas"
+
+\d+ pub_test2.test_seq2;
+ Sequence "pub_test2.test_seq2"
+ Type | Start | Minimum | Maximum | Increment | Cycles? | Cache
+--------+-------+---------+---------------------+-----------+---------+-------
+ bigint | 1 | 1 | 9223372036854775807 | 1 | no | 1
+Publications:
+ "testpub_schemas"
+
+\d+ pub_test2.test_tbl2;
+ Table "pub_test2.test_tbl2"
+ Column | Type | Collation | Nullable | Default | Storage | Stats target | Description
+--------+---------+-----------+----------+---------+---------+--------------+-------------
+ a | integer | | not null | | plain | |
+ b | integer | | | | plain | |
+Indexes:
+ "test_tbl2_pkey" PRIMARY KEY, btree (a)
+Publications:
+ "testpub_schemas"
+
+-- now drop the object type added first
+ALTER PUBLICATION testpub_schemas DROP ALL TABLES IN SCHEMA pub_test2;
+ALTER PUBLICATION testpub_schemas DROP ALL SEQUENCES IN SCHEMA pub_test1;
+\dRp+ testpub_schemas
+ Publication testpub_schemas
+ Owner | All tables | All sequences | Inserts | Updates | Deletes | Truncates | Sequences | Via root
+--------------------------+------------+---------------+---------+---------+---------+-----------+-----------+----------
+ regress_publication_user | f | f | t | t | t | t | t | f
+Tables from schemas:
+ "pub_test1"
+Sequences from schemas:
+ "pub_test2"
+
+\dn+ pub_test1
+ List of schemas
+ Name | Owner | Access privileges | Description
+-----------+--------------------------+-------------------+-------------
+ pub_test1 | regress_publication_user | |
+Publications:
+ "testpub_schemas" (tables)
+
+\dn+ pub_test2
+ List of schemas
+ Name | Owner | Access privileges | Description
+-----------+--------------------------+-------------------+-------------
+ pub_test2 | regress_publication_user | |
+Publications:
+ "testpub_schemas" (sequences)
+
+\d+ pub_test1.test_seq1;
+ Sequence "pub_test1.test_seq1"
+ Type | Start | Minimum | Maximum | Increment | Cycles? | Cache
+--------+-------+---------+---------------------+-----------+---------+-------
+ bigint | 1 | 1 | 9223372036854775807 | 1 | no | 1
+
+\d+ pub_test1.test_tbl1;
+ Table "pub_test1.test_tbl1"
+ Column | Type | Collation | Nullable | Default | Storage | Stats target | Description
+--------+---------+-----------+----------+---------+---------+--------------+-------------
+ a | integer | | not null | | plain | |
+ b | integer | | | | plain | |
+Indexes:
+ "test_tbl1_pkey" PRIMARY KEY, btree (a)
+Publications:
+ "testpub_schemas"
+
+\d+ pub_test2.test_seq2;
+ Sequence "pub_test2.test_seq2"
+ Type | Start | Minimum | Maximum | Increment | Cycles? | Cache
+--------+-------+---------+---------------------+-----------+---------+-------
+ bigint | 1 | 1 | 9223372036854775807 | 1 | no | 1
+Publications:
+ "testpub_schemas"
+
+\d+ pub_test2.test_tbl2;
+ Table "pub_test2.test_tbl2"
+ Column | Type | Collation | Nullable | Default | Storage | Stats target | Description
+--------+---------+-----------+----------+---------+---------+--------------+-------------
+ a | integer | | not null | | plain | |
+ b | integer | | | | plain | |
+Indexes:
+ "test_tbl2_pkey" PRIMARY KEY, btree (a)
+
+-- should fail (publication contains the whole schema)
+ALTER PUBLICATION testpub_schemas ADD TABLE pub_test1.test_tbl1;
+ERROR: cannot add relation "pub_test1.test_tbl1" to publication
+DETAIL: Table's schema "pub_test1" is already part of the publication or part of the specified schema list.
+ALTER PUBLICATION testpub_schemas ADD SEQUENCE pub_test2.test_seq2;
+ERROR: cannot add relation "pub_test2.test_seq2" to publication
+DETAIL: Sequence's schema "pub_test2" is already part of the publication or part of the specified schema list.
+-- should work (different schema)
+ALTER PUBLICATION testpub_schemas ADD TABLE pub_test2.test_tbl2;
+ALTER PUBLICATION testpub_schemas ADD SEQUENCE pub_test1.test_seq1;
+\dRp+ testpub_schemas
+ Publication testpub_schemas
+ Owner | All tables | All sequences | Inserts | Updates | Deletes | Truncates | Sequences | Via root
+--------------------------+------------+---------------+---------+---------+---------+-----------+-----------+----------
+ regress_publication_user | f | f | t | t | t | t | t | f
+Tables:
+ "pub_test2.test_tbl2"
+Tables from schemas:
+ "pub_test1"
+Sequences:
+ "pub_test1.test_seq1"
+Sequences from schemas:
+ "pub_test2"
+
+\d+ pub_test1.test_seq1;
+ Sequence "pub_test1.test_seq1"
+ Type | Start | Minimum | Maximum | Increment | Cycles? | Cache
+--------+-------+---------+---------------------+-----------+---------+-------
+ bigint | 1 | 1 | 9223372036854775807 | 1 | no | 1
+Publications:
+ "testpub_schemas"
+
+\d+ pub_test1.test_tbl1;
+ Table "pub_test1.test_tbl1"
+ Column | Type | Collation | Nullable | Default | Storage | Stats target | Description
+--------+---------+-----------+----------+---------+---------+--------------+-------------
+ a | integer | | not null | | plain | |
+ b | integer | | | | plain | |
+Indexes:
+ "test_tbl1_pkey" PRIMARY KEY, btree (a)
+Publications:
+ "testpub_schemas"
+
+\d+ pub_test2.test_seq2;
+ Sequence "pub_test2.test_seq2"
+ Type | Start | Minimum | Maximum | Increment | Cycles? | Cache
+--------+-------+---------+---------------------+-----------+---------+-------
+ bigint | 1 | 1 | 9223372036854775807 | 1 | no | 1
+Publications:
+ "testpub_schemas"
+
+\d+ pub_test2.test_tbl2;
+ Table "pub_test2.test_tbl2"
+ Column | Type | Collation | Nullable | Default | Storage | Stats target | Description
+--------+---------+-----------+----------+---------+---------+--------------+-------------
+ a | integer | | not null | | plain | |
+ b | integer | | | | plain | |
+Indexes:
+ "test_tbl2_pkey" PRIMARY KEY, btree (a)
+Publications:
+ "testpub_schemas"
+
+-- now drop the explicitly added objects again
+ALTER PUBLICATION testpub_schemas DROP TABLE pub_test2.test_tbl2;
+ALTER PUBLICATION testpub_schemas DROP SEQUENCE pub_test1.test_seq1;
+\dRp+ testpub_schemas
+ Publication testpub_schemas
+ Owner | All tables | All sequences | Inserts | Updates | Deletes | Truncates | Sequences | Via root
+--------------------------+------------+---------------+---------+---------+---------+-----------+-----------+----------
+ regress_publication_user | f | f | t | t | t | t | t | f
+Tables from schemas:
+ "pub_test1"
+Sequences from schemas:
+ "pub_test2"
+
+\d+ pub_test1.test_seq1;
+ Sequence "pub_test1.test_seq1"
+ Type | Start | Minimum | Maximum | Increment | Cycles? | Cache
+--------+-------+---------+---------------------+-----------+---------+-------
+ bigint | 1 | 1 | 9223372036854775807 | 1 | no | 1
+
+\d+ pub_test1.test_tbl1;
+ Table "pub_test1.test_tbl1"
+ Column | Type | Collation | Nullable | Default | Storage | Stats target | Description
+--------+---------+-----------+----------+---------+---------+--------------+-------------
+ a | integer | | not null | | plain | |
+ b | integer | | | | plain | |
+Indexes:
+ "test_tbl1_pkey" PRIMARY KEY, btree (a)
+Publications:
+ "testpub_schemas"
+
+\d+ pub_test2.test_seq2;
+ Sequence "pub_test2.test_seq2"
+ Type | Start | Minimum | Maximum | Increment | Cycles? | Cache
+--------+-------+---------+---------------------+-----------+---------+-------
+ bigint | 1 | 1 | 9223372036854775807 | 1 | no | 1
+Publications:
+ "testpub_schemas"
+
+\d+ pub_test2.test_tbl2;
+ Table "pub_test2.test_tbl2"
+ Column | Type | Collation | Nullable | Default | Storage | Stats target | Description
+--------+---------+-----------+----------+---------+---------+--------------+-------------
+ a | integer | | not null | | plain | |
+ b | integer | | | | plain | |
+Indexes:
+ "test_tbl2_pkey" PRIMARY KEY, btree (a)
+
+DROP PUBLICATION testpub_schemas;
+DROP TABLE pub_test1.test_tbl1, pub_test2.test_tbl2;
+DROP SEQUENCE pub_test1.test_seq1, pub_test2.test_seq2;
+DROP SCHEMA pub_test1, pub_test2;
-- Tests for partitioned tables
SET client_min_messages = 'ERROR';
CREATE PUBLICATION testpub_forparted;
-- only parent is listed as being in publication, not the partition
ALTER PUBLICATION testpub_forparted ADD TABLE testpub_parted;
\dRp+ testpub_forparted
- Publication testpub_forparted
- Owner | All tables | Inserts | Updates | Deletes | Truncates | Via root
---------------------------+------------+---------+---------+---------+-----------+----------
- regress_publication_user | f | t | t | t | t | f
+ Publication testpub_forparted
+ Owner | All tables | All sequences | Inserts | Updates | Deletes | Truncates | Sequences | Via root
+--------------------------+------------+---------------+---------+---------+---------+-----------+-----------+----------
+ regress_publication_user | f | f | t | t | t | t | t | f
Tables:
"public.testpub_parted"
UPDATE testpub_parted1 SET a = 1;
ALTER PUBLICATION testpub_forparted SET (publish_via_partition_root = true);
\dRp+ testpub_forparted
- Publication testpub_forparted
- Owner | All tables | Inserts | Updates | Deletes | Truncates | Via root
---------------------------+------------+---------+---------+---------+-----------+----------
- regress_publication_user | f | t | t | t | t | t
+ Publication testpub_forparted
+ Owner | All tables | All sequences | Inserts | Updates | Deletes | Truncates | Sequences | Via root
+--------------------------+------------+---------------+---------+---------+---------+-----------+-----------+----------
+ regress_publication_user | f | f | t | t | t | t | t | t
Tables:
"public.testpub_parted"
CREATE PUBLICATION testpub5 FOR TABLE testpub_rf_tbl1, testpub_rf_tbl2 WHERE (c <> 'test' AND d < 5) WITH (publish = 'insert');
RESET client_min_messages;
\dRp+ testpub5
- Publication testpub5
- Owner | All tables | Inserts | Updates | Deletes | Truncates | Via root
---------------------------+------------+---------+---------+---------+-----------+----------
- regress_publication_user | f | t | f | f | f | f
+ Publication testpub5
+ Owner | All tables | All sequences | Inserts | Updates | Deletes | Truncates | Sequences | Via root
+--------------------------+------------+---------------+---------+---------+---------+-----------+-----------+----------
+ regress_publication_user | f | f | t | f | f | f | f | f
Tables:
"public.testpub_rf_tbl1"
"public.testpub_rf_tbl2" WHERE ((c <> 'test'::text) AND (d < 5))
ALTER PUBLICATION testpub5 ADD TABLE testpub_rf_tbl3 WHERE (e > 1000 AND e < 2000);
\dRp+ testpub5
- Publication testpub5
- Owner | All tables | Inserts | Updates | Deletes | Truncates | Via root
---------------------------+------------+---------+---------+---------+-----------+----------
- regress_publication_user | f | t | f | f | f | f
+ Publication testpub5
+ Owner | All tables | All sequences | Inserts | Updates | Deletes | Truncates | Sequences | Via root
+--------------------------+------------+---------------+---------+---------+---------+-----------+-----------+----------
+ regress_publication_user | f | f | t | f | f | f | f | f
Tables:
"public.testpub_rf_tbl1"
"public.testpub_rf_tbl2" WHERE ((c <> 'test'::text) AND (d < 5))
ALTER PUBLICATION testpub5 DROP TABLE testpub_rf_tbl2;
\dRp+ testpub5
- Publication testpub5
- Owner | All tables | Inserts | Updates | Deletes | Truncates | Via root
---------------------------+------------+---------+---------+---------+-----------+----------
- regress_publication_user | f | t | f | f | f | f
+ Publication testpub5
+ Owner | All tables | All sequences | Inserts | Updates | Deletes | Truncates | Sequences | Via root
+--------------------------+------------+---------------+---------+---------+---------+-----------+-----------+----------
+ regress_publication_user | f | f | t | f | f | f | f | f
Tables:
"public.testpub_rf_tbl1"
"public.testpub_rf_tbl3" WHERE ((e > 1000) AND (e < 2000))
-- remove testpub_rf_tbl1 and add testpub_rf_tbl3 again (another WHERE expression)
ALTER PUBLICATION testpub5 SET TABLE testpub_rf_tbl3 WHERE (e > 300 AND e < 500);
\dRp+ testpub5
- Publication testpub5
- Owner | All tables | Inserts | Updates | Deletes | Truncates | Via root
---------------------------+------------+---------+---------+---------+-----------+----------
- regress_publication_user | f | t | f | f | f | f
+ Publication testpub5
+ Owner | All tables | All sequences | Inserts | Updates | Deletes | Truncates | Sequences | Via root
+--------------------------+------------+---------------+---------+---------+---------+-----------+-----------+----------
+ regress_publication_user | f | f | t | f | f | f | f | f
Tables:
"public.testpub_rf_tbl3" WHERE ((e > 300) AND (e < 500))
CREATE PUBLICATION testpub_syntax1 FOR TABLE testpub_rf_tbl1, ONLY testpub_rf_tbl3 WHERE (e < 999) WITH (publish = 'insert');
RESET client_min_messages;
\dRp+ testpub_syntax1
- Publication testpub_syntax1
- Owner | All tables | Inserts | Updates | Deletes | Truncates | Via root
---------------------------+------------+---------+---------+---------+-----------+----------
- regress_publication_user | f | t | f | f | f | f
+ Publication testpub_syntax1
+ Owner | All tables | All sequences | Inserts | Updates | Deletes | Truncates | Sequences | Via root
+--------------------------+------------+---------------+---------+---------+---------+-----------+-----------+----------
+ regress_publication_user | f | f | t | f | f | f | f | f
Tables:
"public.testpub_rf_tbl1"
"public.testpub_rf_tbl3" WHERE (e < 999)
CREATE PUBLICATION testpub_syntax2 FOR TABLE testpub_rf_tbl1, testpub_rf_schema1.testpub_rf_tbl5 WHERE (h < 999) WITH (publish = 'insert');
RESET client_min_messages;
\dRp+ testpub_syntax2
- Publication testpub_syntax2
- Owner | All tables | Inserts | Updates | Deletes | Truncates | Via root
---------------------------+------------+---------+---------+---------+-----------+----------
- regress_publication_user | f | t | f | f | f | f
+ Publication testpub_syntax2
+ Owner | All tables | All sequences | Inserts | Updates | Deletes | Truncates | Sequences | Via root
+--------------------------+------------+---------------+---------+---------+---------+-----------+-----------+----------
+ regress_publication_user | f | f | t | f | f | f | f | f
Tables:
"public.testpub_rf_tbl1"
"testpub_rf_schema1.testpub_rf_tbl5" WHERE (h < 999)
CREATE PUBLICATION testpub_fortbl FOR TABLE testpub_tbl1;
ERROR: publication "testpub_fortbl" already exists
\dRp+ testpub_fortbl
- Publication testpub_fortbl
- Owner | All tables | Inserts | Updates | Deletes | Truncates | Via root
---------------------------+------------+---------+---------+---------+-----------+----------
- regress_publication_user | f | t | t | t | t | f
+ Publication testpub_fortbl
+ Owner | All tables | All sequences | Inserts | Updates | Deletes | Truncates | Sequences | Via root
+--------------------------+------------+---------------+---------+---------+---------+-----------+-----------+----------
+ regress_publication_user | f | f | t | t | t | t | t | f
Tables:
"pub_test.testpub_nopk"
"public.testpub_tbl1"
"testpub_fortbl"
\dRp+ testpub_default
- Publication testpub_default
- Owner | All tables | Inserts | Updates | Deletes | Truncates | Via root
---------------------------+------------+---------+---------+---------+-----------+----------
- regress_publication_user | f | t | t | t | f | f
+ Publication testpub_default
+ Owner | All tables | All sequences | Inserts | Updates | Deletes | Truncates | Sequences | Via root
+--------------------------+------------+---------------+---------+---------+---------+-----------+-----------+----------
+ regress_publication_user | f | f | t | t | t | f | t | f
Tables:
"pub_test.testpub_nopk"
"public.testpub_tbl1"
DROP TABLE testpub_parted;
DROP TABLE testpub_tbl1;
\dRp+ testpub_default
- Publication testpub_default
- Owner | All tables | Inserts | Updates | Deletes | Truncates | Via root
---------------------------+------------+---------+---------+---------+-----------+----------
- regress_publication_user | f | t | t | t | f | f
+ Publication testpub_default
+ Owner | All tables | All sequences | Inserts | Updates | Deletes | Truncates | Sequences | Via root
+--------------------------+------------+---------------+---------+---------+---------+-----------+-----------+----------
+ regress_publication_user | f | f | t | t | t | f | t | f
(1 row)
-- fail - must be owner of publication
RESET ROLE;
ALTER PUBLICATION testpub_default RENAME TO testpub_foo;
\dRp testpub_foo
- List of publications
- Name | Owner | All tables | Inserts | Updates | Deletes | Truncates | Via root
--------------+--------------------------+------------+---------+---------+---------+-----------+----------
- testpub_foo | regress_publication_user | f | t | t | t | f | f
+ List of publications
+ Name | Owner | All tables | All sequences | Inserts | Updates | Deletes | Truncates | Sequences | Via root
+-------------+--------------------------+------------+---------------+---------+---------+---------+-----------+-----------+----------
+ testpub_foo | regress_publication_user | f | f | t | t | t | f | t | f
(1 row)
-- rename back to keep the rest simple
ALTER PUBLICATION testpub_foo RENAME TO testpub_default;
ALTER PUBLICATION testpub_default OWNER TO regress_publication_user2;
\dRp testpub_default
- List of publications
- Name | Owner | All tables | Inserts | Updates | Deletes | Truncates | Via root
------------------+---------------------------+------------+---------+---------+---------+-----------+----------
- testpub_default | regress_publication_user2 | f | t | t | t | f | f
+ List of publications
+ Name | Owner | All tables | All sequences | Inserts | Updates | Deletes | Truncates | Sequences | Via root
+-----------------+---------------------------+------------+---------------+---------+---------+---------+-----------+-----------+----------
+ testpub_default | regress_publication_user2 | f | f | t | t | t | f | t | f
(1 row)
-- adding schemas and tables
SET client_min_messages = 'ERROR';
CREATE PUBLICATION testpub1_forschema FOR ALL TABLES IN SCHEMA pub_test1;
\dRp+ testpub1_forschema
- Publication testpub1_forschema
- Owner | All tables | Inserts | Updates | Deletes | Truncates | Via root
---------------------------+------------+---------+---------+---------+-----------+----------
- regress_publication_user | f | t | t | t | t | f
+ Publication testpub1_forschema
+ Owner | All tables | All sequences | Inserts | Updates | Deletes | Truncates | Sequences | Via root
+--------------------------+------------+---------------+---------+---------+---------+-----------+-----------+----------
+ regress_publication_user | f | f | t | t | t | t | t | f
Tables from schemas:
"pub_test1"
CREATE PUBLICATION testpub2_forschema FOR ALL TABLES IN SCHEMA pub_test1, pub_test2, pub_test3;
\dRp+ testpub2_forschema
- Publication testpub2_forschema
- Owner | All tables | Inserts | Updates | Deletes | Truncates | Via root
---------------------------+------------+---------+---------+---------+-----------+----------
- regress_publication_user | f | t | t | t | t | f
+ Publication testpub2_forschema
+ Owner | All tables | All sequences | Inserts | Updates | Deletes | Truncates | Sequences | Via root
+--------------------------+------------+---------------+---------+---------+---------+-----------+-----------+----------
+ regress_publication_user | f | f | t | t | t | t | t | f
Tables from schemas:
"pub_test1"
"pub_test2"
CREATE PUBLICATION testpub_fortable FOR TABLE "CURRENT_SCHEMA"."CURRENT_SCHEMA";
RESET client_min_messages;
\dRp+ testpub3_forschema
- Publication testpub3_forschema
- Owner | All tables | Inserts | Updates | Deletes | Truncates | Via root
---------------------------+------------+---------+---------+---------+-----------+----------
- regress_publication_user | f | t | t | t | t | f
+ Publication testpub3_forschema
+ Owner | All tables | All sequences | Inserts | Updates | Deletes | Truncates | Sequences | Via root
+--------------------------+------------+---------------+---------+---------+---------+-----------+-----------+----------
+ regress_publication_user | f | f | t | t | t | t | t | f
Tables from schemas:
"public"
\dRp+ testpub4_forschema
- Publication testpub4_forschema
- Owner | All tables | Inserts | Updates | Deletes | Truncates | Via root
---------------------------+------------+---------+---------+---------+-----------+----------
- regress_publication_user | f | t | t | t | t | f
+ Publication testpub4_forschema
+ Owner | All tables | All sequences | Inserts | Updates | Deletes | Truncates | Sequences | Via root
+--------------------------+------------+---------------+---------+---------+---------+-----------+-----------+----------
+ regress_publication_user | f | f | t | t | t | t | t | f
Tables from schemas:
"CURRENT_SCHEMA"
\dRp+ testpub5_forschema
- Publication testpub5_forschema
- Owner | All tables | Inserts | Updates | Deletes | Truncates | Via root
---------------------------+------------+---------+---------+---------+-----------+----------
- regress_publication_user | f | t | t | t | t | f
+ Publication testpub5_forschema
+ Owner | All tables | All sequences | Inserts | Updates | Deletes | Truncates | Sequences | Via root
+--------------------------+------------+---------------+---------+---------+---------+-----------+-----------+----------
+ regress_publication_user | f | f | t | t | t | t | t | f
Tables from schemas:
"CURRENT_SCHEMA"
"public"
\dRp+ testpub6_forschema
- Publication testpub6_forschema
- Owner | All tables | Inserts | Updates | Deletes | Truncates | Via root
---------------------------+------------+---------+---------+---------+-----------+----------
- regress_publication_user | f | t | t | t | t | f
+ Publication testpub6_forschema
+ Owner | All tables | All sequences | Inserts | Updates | Deletes | Truncates | Sequences | Via root
+--------------------------+------------+---------------+---------+---------+---------+-----------+-----------+----------
+ regress_publication_user | f | f | t | t | t | t | t | f
Tables from schemas:
"CURRENT_SCHEMA"
"public"
\dRp+ testpub_fortable
- Publication testpub_fortable
- Owner | All tables | Inserts | Updates | Deletes | Truncates | Via root
---------------------------+------------+---------+---------+---------+-----------+----------
- regress_publication_user | f | t | t | t | t | f
+ Publication testpub_fortable
+ Owner | All tables | All sequences | Inserts | Updates | Deletes | Truncates | Sequences | Via root
+--------------------------+------------+---------------+---------+---------+---------+-----------+-----------+----------
+ regress_publication_user | f | f | t | t | t | t | t | f
Tables:
"CURRENT_SCHEMA.CURRENT_SCHEMA"
-- dropping the schema should reflect the change in publication
DROP SCHEMA pub_test3;
\dRp+ testpub2_forschema
- Publication testpub2_forschema
- Owner | All tables | Inserts | Updates | Deletes | Truncates | Via root
---------------------------+------------+---------+---------+---------+-----------+----------
- regress_publication_user | f | t | t | t | t | f
+ Publication testpub2_forschema
+ Owner | All tables | All sequences | Inserts | Updates | Deletes | Truncates | Sequences | Via root
+--------------------------+------------+---------------+---------+---------+---------+-----------+-----------+----------
+ regress_publication_user | f | f | t | t | t | t | t | f
Tables from schemas:
"pub_test1"
"pub_test2"
-- renaming the schema should reflect the change in publication
ALTER SCHEMA pub_test1 RENAME to pub_test1_renamed;
\dRp+ testpub2_forschema
- Publication testpub2_forschema
- Owner | All tables | Inserts | Updates | Deletes | Truncates | Via root
---------------------------+------------+---------+---------+---------+-----------+----------
- regress_publication_user | f | t | t | t | t | f
+ Publication testpub2_forschema
+ Owner | All tables | All sequences | Inserts | Updates | Deletes | Truncates | Sequences | Via root
+--------------------------+------------+---------------+---------+---------+---------+-----------+-----------+----------
+ regress_publication_user | f | f | t | t | t | t | t | f
Tables from schemas:
"pub_test1_renamed"
"pub_test2"
ALTER SCHEMA pub_test1_renamed RENAME to pub_test1;
\dRp+ testpub2_forschema
- Publication testpub2_forschema
- Owner | All tables | Inserts | Updates | Deletes | Truncates | Via root
---------------------------+------------+---------+---------+---------+-----------+----------
- regress_publication_user | f | t | t | t | t | f
+ Publication testpub2_forschema
+ Owner | All tables | All sequences | Inserts | Updates | Deletes | Truncates | Sequences | Via root
+--------------------------+------------+---------------+---------+---------+---------+-----------+-----------+----------
+ regress_publication_user | f | f | t | t | t | t | t | f
Tables from schemas:
"pub_test1"
"pub_test2"
-- alter publication add schema
ALTER PUBLICATION testpub1_forschema ADD ALL TABLES IN SCHEMA pub_test2;
\dRp+ testpub1_forschema
- Publication testpub1_forschema
- Owner | All tables | Inserts | Updates | Deletes | Truncates | Via root
---------------------------+------------+---------+---------+---------+-----------+----------
- regress_publication_user | f | t | t | t | t | f
+ Publication testpub1_forschema
+ Owner | All tables | All sequences | Inserts | Updates | Deletes | Truncates | Sequences | Via root
+--------------------------+------------+---------------+---------+---------+---------+-----------+-----------+----------
+ regress_publication_user | f | f | t | t | t | t | t | f
Tables from schemas:
"pub_test1"
"pub_test2"
ALTER PUBLICATION testpub1_forschema ADD ALL TABLES IN SCHEMA non_existent_schema;
ERROR: schema "non_existent_schema" does not exist
\dRp+ testpub1_forschema
- Publication testpub1_forschema
- Owner | All tables | Inserts | Updates | Deletes | Truncates | Via root
---------------------------+------------+---------+---------+---------+-----------+----------
- regress_publication_user | f | t | t | t | t | f
+ Publication testpub1_forschema
+ Owner | All tables | All sequences | Inserts | Updates | Deletes | Truncates | Sequences | Via root
+--------------------------+------------+---------------+---------+---------+---------+-----------+-----------+----------
+ regress_publication_user | f | f | t | t | t | t | t | f
Tables from schemas:
"pub_test1"
"pub_test2"
ALTER PUBLICATION testpub1_forschema ADD ALL TABLES IN SCHEMA pub_test1;
ERROR: schema "pub_test1" is already member of publication "testpub1_forschema"
\dRp+ testpub1_forschema
- Publication testpub1_forschema
- Owner | All tables | Inserts | Updates | Deletes | Truncates | Via root
---------------------------+------------+---------+---------+---------+-----------+----------
- regress_publication_user | f | t | t | t | t | f
+ Publication testpub1_forschema
+ Owner | All tables | All sequences | Inserts | Updates | Deletes | Truncates | Sequences | Via root
+--------------------------+------------+---------------+---------+---------+---------+-----------+-----------+----------
+ regress_publication_user | f | f | t | t | t | t | t | f
Tables from schemas:
"pub_test1"
"pub_test2"
-- alter publication drop schema
ALTER PUBLICATION testpub1_forschema DROP ALL TABLES IN SCHEMA pub_test2;
\dRp+ testpub1_forschema
- Publication testpub1_forschema
- Owner | All tables | Inserts | Updates | Deletes | Truncates | Via root
---------------------------+------------+---------+---------+---------+-----------+----------
- regress_publication_user | f | t | t | t | t | f
+ Publication testpub1_forschema
+ Owner | All tables | All sequences | Inserts | Updates | Deletes | Truncates | Sequences | Via root
+--------------------------+------------+---------------+---------+---------+---------+-----------+-----------+----------
+ regress_publication_user | f | f | t | t | t | t | t | f
Tables from schemas:
"pub_test1"
ALTER PUBLICATION testpub1_forschema DROP ALL TABLES IN SCHEMA pub_test2;
ERROR: tables from schema "pub_test2" are not part of the publication
\dRp+ testpub1_forschema
- Publication testpub1_forschema
- Owner | All tables | Inserts | Updates | Deletes | Truncates | Via root
---------------------------+------------+---------+---------+---------+-----------+----------
- regress_publication_user | f | t | t | t | t | f
+ Publication testpub1_forschema
+ Owner | All tables | All sequences | Inserts | Updates | Deletes | Truncates | Sequences | Via root
+--------------------------+------------+---------------+---------+---------+---------+-----------+-----------+----------
+ regress_publication_user | f | f | t | t | t | t | t | f
Tables from schemas:
"pub_test1"
ALTER PUBLICATION testpub1_forschema DROP ALL TABLES IN SCHEMA non_existent_schema;
ERROR: schema "non_existent_schema" does not exist
\dRp+ testpub1_forschema
- Publication testpub1_forschema
- Owner | All tables | Inserts | Updates | Deletes | Truncates | Via root
---------------------------+------------+---------+---------+---------+-----------+----------
- regress_publication_user | f | t | t | t | t | f
+ Publication testpub1_forschema
+ Owner | All tables | All sequences | Inserts | Updates | Deletes | Truncates | Sequences | Via root
+--------------------------+------------+---------------+---------+---------+---------+-----------+-----------+----------
+ regress_publication_user | f | f | t | t | t | t | t | f
Tables from schemas:
"pub_test1"
-- drop all schemas
ALTER PUBLICATION testpub1_forschema DROP ALL TABLES IN SCHEMA pub_test1;
\dRp+ testpub1_forschema
- Publication testpub1_forschema
- Owner | All tables | Inserts | Updates | Deletes | Truncates | Via root
---------------------------+------------+---------+---------+---------+-----------+----------
- regress_publication_user | f | t | t | t | t | f
+ Publication testpub1_forschema
+ Owner | All tables | All sequences | Inserts | Updates | Deletes | Truncates | Sequences | Via root
+--------------------------+------------+---------------+---------+---------+---------+-----------+-----------+----------
+ regress_publication_user | f | f | t | t | t | t | t | f
(1 row)
-- alter publication set multiple schema
ALTER PUBLICATION testpub1_forschema SET ALL TABLES IN SCHEMA pub_test1, pub_test2;
\dRp+ testpub1_forschema
- Publication testpub1_forschema
- Owner | All tables | Inserts | Updates | Deletes | Truncates | Via root
---------------------------+------------+---------+---------+---------+-----------+----------
- regress_publication_user | f | t | t | t | t | f
+ Publication testpub1_forschema
+ Owner | All tables | All sequences | Inserts | Updates | Deletes | Truncates | Sequences | Via root
+--------------------------+------------+---------------+---------+---------+---------+-----------+-----------+----------
+ regress_publication_user | f | f | t | t | t | t | t | f
Tables from schemas:
"pub_test1"
"pub_test2"
ALTER PUBLICATION testpub1_forschema SET ALL TABLES IN SCHEMA non_existent_schema;
ERROR: schema "non_existent_schema" does not exist
\dRp+ testpub1_forschema
- Publication testpub1_forschema
- Owner | All tables | Inserts | Updates | Deletes | Truncates | Via root
---------------------------+------------+---------+---------+---------+-----------+----------
- regress_publication_user | f | t | t | t | t | f
+ Publication testpub1_forschema
+ Owner | All tables | All sequences | Inserts | Updates | Deletes | Truncates | Sequences | Via root
+--------------------------+------------+---------------+---------+---------+---------+-----------+-----------+----------
+ regress_publication_user | f | f | t | t | t | t | t | f
Tables from schemas:
"pub_test1"
"pub_test2"
-- removing the duplicate schemas
ALTER PUBLICATION testpub1_forschema SET ALL TABLES IN SCHEMA pub_test1, pub_test1;
\dRp+ testpub1_forschema
- Publication testpub1_forschema
- Owner | All tables | Inserts | Updates | Deletes | Truncates | Via root
---------------------------+------------+---------+---------+---------+-----------+----------
- regress_publication_user | f | t | t | t | t | f
+ Publication testpub1_forschema
+ Owner | All tables | All sequences | Inserts | Updates | Deletes | Truncates | Sequences | Via root
+--------------------------+------------+---------------+---------+---------+---------+-----------+-----------+----------
+ regress_publication_user | f | f | t | t | t | t | t | f
Tables from schemas:
"pub_test1"
CREATE PUBLICATION testpub3_forschema;
RESET client_min_messages;
\dRp+ testpub3_forschema
- Publication testpub3_forschema
- Owner | All tables | Inserts | Updates | Deletes | Truncates | Via root
---------------------------+------------+---------+---------+---------+-----------+----------
- regress_publication_user | f | t | t | t | t | f
+ Publication testpub3_forschema
+ Owner | All tables | All sequences | Inserts | Updates | Deletes | Truncates | Sequences | Via root
+--------------------------+------------+---------------+---------+---------+---------+-----------+-----------+----------
+ regress_publication_user | f | f | t | t | t | t | t | f
(1 row)
ALTER PUBLICATION testpub3_forschema SET ALL TABLES IN SCHEMA pub_test1;
\dRp+ testpub3_forschema
- Publication testpub3_forschema
- Owner | All tables | Inserts | Updates | Deletes | Truncates | Via root
---------------------------+------------+---------+---------+---------+-----------+----------
- regress_publication_user | f | t | t | t | t | f
+ Publication testpub3_forschema
+ Owner | All tables | All sequences | Inserts | Updates | Deletes | Truncates | Sequences | Via root
+--------------------------+------------+---------------+---------+---------+---------+-----------+-----------+----------
+ regress_publication_user | f | f | t | t | t | t | t | f
Tables from schemas:
"pub_test1"
CREATE PUBLICATION testpub_fortable_forschema FOR TABLE pub_test2.tbl1, ALL TABLES IN SCHEMA pub_test1;
RESET client_min_messages;
\dRp+ testpub_forschema_fortable
- Publication testpub_forschema_fortable
- Owner | All tables | Inserts | Updates | Deletes | Truncates | Via root
---------------------------+------------+---------+---------+---------+-----------+----------
- regress_publication_user | f | t | t | t | t | f
+ Publication testpub_forschema_fortable
+ Owner | All tables | All sequences | Inserts | Updates | Deletes | Truncates | Sequences | Via root
+--------------------------+------------+---------------+---------+---------+---------+-----------+-----------+----------
+ regress_publication_user | f | f | t | t | t | t | t | f
Tables:
"pub_test2.tbl1"
Tables from schemas:
"pub_test1"
\dRp+ testpub_fortable_forschema
- Publication testpub_fortable_forschema
- Owner | All tables | Inserts | Updates | Deletes | Truncates | Via root
---------------------------+------------+---------+---------+---------+-----------+----------
- regress_publication_user | f | t | t | t | t | f
+ Publication testpub_fortable_forschema
+ Owner | All tables | All sequences | Inserts | Updates | Deletes | Truncates | Sequences | Via root
+--------------------------+------------+---------------+---------+---------+---------+-----------+-----------+----------
+ regress_publication_user | f | f | t | t | t | t | t | f
Tables:
"pub_test2.tbl1"
Tables from schemas:
CREATE SCHEMA sch2;
CREATE TABLE sch1.tbl1 (a int) PARTITION BY RANGE(a);
CREATE TABLE sch2.tbl1_part1 PARTITION OF sch1.tbl1 FOR VALUES FROM (1) to (10);
+CREATE SEQUENCE sch1.seq1;
+CREATE SEQUENCE sch2.seq2;
-- Schema publication that does not include the schema that has the parent table
CREATE PUBLICATION pub FOR ALL TABLES IN SCHEMA sch2 WITH (PUBLISH_VIA_PARTITION_ROOT=1);
+ALTER PUBLICATION pub ADD ALL SEQUENCES IN SCHEMA sch2;
SELECT * FROM pg_publication_tables;
pubname | schemaname | tablename
---------+------------+------------
pub | sch2 | tbl1_part1
(1 row)
+SELECT * FROM pg_publication_sequences;
+ pubname | schemaname | sequencename
+---------+------------+--------------
+ pub | sch2 | seq2
+(1 row)
+
DROP PUBLICATION pub;
-- Table publication that does not include the parent table
CREATE PUBLICATION pub FOR TABLE sch2.tbl1_part1 WITH (PUBLISH_VIA_PARTITION_ROOT=1);
+ALTER PUBLICATION pub ADD SEQUENCE sch2.seq2;
SELECT * FROM pg_publication_tables;
pubname | schemaname | tablename
---------+------------+------------
pub | sch2 | tbl1_part1
(1 row)
+SELECT * FROM pg_publication_sequences;
+ pubname | schemaname | sequencename
+---------+------------+--------------
+ pub | sch2 | seq2
+(1 row)
+
-- Table publication that includes both the parent table and the child table
ALTER PUBLICATION pub ADD TABLE sch1.tbl1;
+ALTER PUBLICATION pub ADD SEQUENCE sch1.seq1;
SELECT * FROM pg_publication_tables;
pubname | schemaname | tablename
---------+------------+-----------
pub | sch1 | tbl1
(1 row)
+SELECT * FROM pg_publication_sequences;
+ pubname | schemaname | sequencename
+---------+------------+--------------
+ pub | sch1 | seq1
+ pub | sch2 | seq2
+(2 rows)
+
DROP PUBLICATION pub;
-- Schema publication that does not include the schema that has the parent table
CREATE PUBLICATION pub FOR ALL TABLES IN SCHEMA sch2 WITH (PUBLISH_VIA_PARTITION_ROOT=0);
+ALTER PUBLICATION pub ADD SEQUENCE sch1.seq1;
SELECT * FROM pg_publication_tables;
pubname | schemaname | tablename
---------+------------+------------
pub | sch2 | tbl1_part1
(1 row)
+SELECT * FROM pg_publication_sequences;
+ pubname | schemaname | sequencename
+---------+------------+--------------
+ pub | sch1 | seq1
+(1 row)
+
+DROP PUBLICATION pub;
+-- Sequence publication
+CREATE PUBLICATION pub FOR SEQUENCE sch2.seq2;
+SELECT * FROM pg_publication_tables;
+ pubname | schemaname | tablename
+---------+------------+-----------
+(0 rows)
+
+SELECT * FROM pg_publication_sequences;
+ pubname | schemaname | sequencename
+---------+------------+--------------
+ pub | sch2 | seq2
+(1 row)
+
DROP PUBLICATION pub;
-- Table publication that does not include the parent table
CREATE PUBLICATION pub FOR TABLE sch2.tbl1_part1 WITH (PUBLISH_VIA_PARTITION_ROOT=0);
pub | sch2 | tbl1_part1
(1 row)
+SELECT * FROM pg_publication_sequences;
+ pubname | schemaname | sequencename
+---------+------------+--------------
+(0 rows)
+
-- Table publication that includes both the parent table and the child table
ALTER PUBLICATION pub ADD TABLE sch1.tbl1;
+ALTER PUBLICATION pub ADD ALL SEQUENCES IN SCHEMA sch2;
SELECT * FROM pg_publication_tables;
pubname | schemaname | tablename
---------+------------+------------
pub | sch2 | tbl1_part1
(1 row)
+SELECT * FROM pg_publication_sequences;
+ pubname | schemaname | sequencename
+---------+------------+--------------
+ pub | sch2 | seq2
+(1 row)
+
DROP PUBLICATION pub;
DROP TABLE sch2.tbl1_part1;
DROP TABLE sch1.tbl1;
pub | sch1 | tbl1
(1 row)
+SELECT * FROM pg_publication_sequences;
+ pubname | schemaname | sequencename
+---------+------------+--------------
+(0 rows)
+
+DROP PUBLICATION pub;
+-- Schema publication
+CREATE PUBLICATION pub FOR SEQUENCE sch2.seq2;
+SELECT * FROM pg_publication_tables;
+ pubname | schemaname | tablename
+---------+------------+-----------
+(0 rows)
+
+SELECT * FROM pg_publication_sequences;
+ pubname | schemaname | sequencename
+---------+------------+--------------
+ pub | sch2 | seq2
+(1 row)
+
+DROP PUBLICATION pub;
+-- Sequence publication
+CREATE PUBLICATION pub FOR ALL SEQUENCES IN SCHEMA sch2;
+SELECT * FROM pg_publication_tables;
+ pubname | schemaname | tablename
+---------+------------+-----------
+(0 rows)
+
+SELECT * FROM pg_publication_sequences;
+ pubname | schemaname | sequencename
+---------+------------+--------------
+ pub | sch2 | seq2
+(1 row)
+
+ALTER PUBLICATION pub ADD SEQUENCE sch1.seq1;
+SELECT * FROM pg_publication_tables;
+ pubname | schemaname | tablename
+---------+------------+-----------
+(0 rows)
+
+SELECT * FROM pg_publication_sequences;
+ pubname | schemaname | sequencename
+---------+------------+--------------
+ pub | sch1 | seq1
+ pub | sch2 | seq2
+(2 rows)
+
+ALTER PUBLICATION pub DROP SEQUENCE sch1.seq1;
+SELECT * FROM pg_publication_tables;
+ pubname | schemaname | tablename
+---------+------------+-----------
+(0 rows)
+
+SELECT * FROM pg_publication_sequences;
+ pubname | schemaname | sequencename
+---------+------------+--------------
+ pub | sch2 | seq2
+(1 row)
+
+ALTER PUBLICATION pub ADD ALL SEQUENCES IN SCHEMA sch1;
+SELECT * FROM pg_publication_tables;
+ pubname | schemaname | tablename
+---------+------------+-----------
+(0 rows)
+
+SELECT * FROM pg_publication_sequences;
+ pubname | schemaname | sequencename
+---------+------------+--------------
+ pub | sch1 | seq1
+ pub | sch2 | seq2
+(2 rows)
+
RESET client_min_messages;
DROP PUBLICATION pub;
DROP TABLE sch1.tbl1;
+DROP SEQUENCE sch1.seq1, sch2.seq2;
DROP SCHEMA sch1 cascade;
DROP SCHEMA sch2 cascade;
RESET SESSION AUTHORIZATION;
FROM ((pg_prepared_xact() p(transaction, gid, prepared, ownerid, dbid)
LEFT JOIN pg_authid u ON ((p.ownerid = u.oid)))
LEFT JOIN pg_database d ON ((p.dbid = d.oid)));
+pg_publication_sequences| SELECT p.pubname,
+ n.nspname AS schemaname,
+ c.relname AS sequencename
+ FROM pg_publication p,
+ LATERAL pg_get_publication_sequences((p.pubname)::text) gps(relid),
+ (pg_class c
+ JOIN pg_namespace n ON ((n.oid = c.relnamespace)))
+ WHERE (c.oid = gps.relid);
pg_publication_tables| SELECT p.pubname,
n.nspname AS schemaname,
c.relname AS tablename
SET client_min_messages = 'ERROR';
CREATE PUBLICATION addr_pub FOR TABLE addr_nsp.gentable;
CREATE PUBLICATION addr_pub_schema FOR ALL TABLES IN SCHEMA addr_nsp;
+CREATE PUBLICATION addr_pub_schema2 FOR ALL SEQUENCES IN SCHEMA addr_nsp;
RESET client_min_messages;
CREATE SUBSCRIPTION regress_addr_sub CONNECTION '' PUBLICATION bar WITH (connect = false, slot_name = NONE);
CREATE STATISTICS addr_nsp.gentable_stat ON a, b FROM addr_nsp.gentable;
('transform', '{int}', '{sql}'),
('access method', '{btree}', '{}'),
('publication', '{addr_pub}', '{}'),
- ('publication namespace', '{addr_nsp}', '{addr_pub_schema}'),
+ ('publication namespace', '{addr_nsp}', '{addr_pub_schema,t}'),
+ ('publication namespace', '{addr_nsp}', '{addr_pub_schema2,s}'),
('publication relation', '{addr_nsp, gentable}', '{addr_pub}'),
('subscription', '{regress_addr_sub}', '{}'),
('statistics object', '{addr_nsp, gentable_stat}', '{}')
DROP FOREIGN DATA WRAPPER addr_fdw CASCADE;
DROP PUBLICATION addr_pub;
DROP PUBLICATION addr_pub_schema;
+DROP PUBLICATION addr_pub_schema2;
DROP SUBSCRIPTION regress_addr_sub;
DROP SCHEMA addr_nsp CASCADE;
\dRp
-ALTER PUBLICATION testpub_default SET (publish = 'insert, update, delete');
+ALTER PUBLICATION testpub_default SET (publish = 'insert, update, delete, sequence');
\dRp
CREATE TABLE testpub_tbl2 (id serial primary key, data text);
-- fail - can't add to for all tables publication
ALTER PUBLICATION testpub_foralltables ADD TABLE testpub_tbl2;
+-- fail - can't add a table using ADD SEQUENCE command
+ALTER PUBLICATION testpub_foralltables ADD SEQUENCE testpub_tbl2;
-- fail - can't drop from all tables publication
ALTER PUBLICATION testpub_foralltables DROP TABLE testpub_tbl2;
-- fail - can't add to for all tables publication
DROP TABLE testpub_tbl3, testpub_tbl3a;
DROP PUBLICATION testpub3, testpub4;
+--- adding sequences
+CREATE SEQUENCE testpub_seq0;
+CREATE SEQUENCE pub_test.testpub_seq1;
+
+SET client_min_messages = 'ERROR';
+CREATE PUBLICATION testpub_forallsequences FOR ALL SEQUENCES WITH (publish = 'sequence');
+RESET client_min_messages;
+ALTER PUBLICATION testpub_forallsequences SET (publish = 'insert, sequence');
+
+CREATE SEQUENCE testpub_seq2;
+-- fail - can't add to for all sequences publication
+ALTER PUBLICATION testpub_forallsequences ADD SEQUENCE testpub_seq2;
+-- fail - can't drop from all sequences publication
+ALTER PUBLICATION testpub_forallsequences DROP SEQUENCE testpub_seq2;
+-- fail - can't add to for all sequences publication
+ALTER PUBLICATION testpub_forallsequences SET SEQUENCE pub_test.testpub_seq1;
+
+-- fail - can't add schema to 'FOR ALL SEQUENCES' publication
+ALTER PUBLICATION testpub_forallsequences ADD ALL SEQUENCES IN SCHEMA pub_test;
+-- fail - can't drop schema from 'FOR ALL SEQUENCES' publication
+ALTER PUBLICATION testpub_forallsequences DROP ALL SEQUENCES IN SCHEMA pub_test;
+-- fail - can't set schema to 'FOR ALL SEQUENCES' publication
+ALTER PUBLICATION testpub_forallsequences SET ALL SEQUENCES IN SCHEMA pub_test;
+
+SET client_min_messages = 'ERROR';
+CREATE PUBLICATION testpub_forsequence FOR SEQUENCE testpub_seq0;
+RESET client_min_messages;
+-- should be able to add schema to 'FOR SEQUENCE' publication
+ALTER PUBLICATION testpub_forsequence ADD ALL SEQUENCES IN SCHEMA pub_test;
+\dRp+ testpub_forsequence
+-- fail - can't add sequence from the schema we already added
+ALTER PUBLICATION testpub_forsequence ADD SEQUENCE pub_test.testpub_seq1;
+-- fail - can't add sequence using ADD TABLE command
+ALTER PUBLICATION testpub_forsequence ADD TABLE pub_test.testpub_seq1;
+-- should be able to drop schema from 'FOR SEQUENCE' publication
+ALTER PUBLICATION testpub_forsequence DROP ALL SEQUENCES IN SCHEMA pub_test;
+\dRp+ testpub_forsequence
+-- should be able to set schema to 'FOR SEQUENCE' publication
+ALTER PUBLICATION testpub_forsequence SET ALL SEQUENCES IN SCHEMA pub_test;
+\dRp+ testpub_forsequence
+
+SET client_min_messages = 'ERROR';
+CREATE PUBLICATION testpub_forschema FOR ALL SEQUENCES IN SCHEMA pub_test;
+RESET client_min_messages;
+-- fail - can't create publication with schema and sequence of the same schema
+CREATE PUBLICATION testpub_for_seq_schema FOR ALL SEQUENCES IN SCHEMA pub_test, SEQUENCE pub_test.testpub_seq1;
+-- fail - can't add a sequence of the same schema to the schema publication
+ALTER PUBLICATION testpub_forschema ADD SEQUENCE pub_test.testpub_seq1;
+-- fail - can't drop a sequence from the schema publication which isn't in the
+-- publication
+ALTER PUBLICATION testpub_forschema DROP SEQUENCE pub_test.testpub_seq1;
+-- should be able to set sequence to schema publication
+ALTER PUBLICATION testpub_forschema SET SEQUENCE pub_test.testpub_seq1;
+\dRp+ testpub_forschema
+
+SELECT pubname, puballtables, puballsequences FROM pg_publication WHERE pubname = 'testpub_forallsequences';
+\d+ pub_test.testpub_seq1
+\dRp+ testpub_forallsequences
+DROP SEQUENCE testpub_seq0, pub_test.testpub_seq1, testpub_seq2;
+DROP PUBLICATION testpub_forallsequences, testpub_forsequence, testpub_forschema;
+
+-- Publication mixing tables and sequences
+SET client_min_messages = 'ERROR';
+CREATE PUBLICATION testpub_mix;
+RESET client_min_messages;
+
+CREATE SEQUENCE testpub_seq1;
+CREATE SEQUENCE pub_test.testpub_seq2;
+
+ALTER PUBLICATION testpub_mix ADD SEQUENCE testpub_seq1, TABLE testpub_tbl1;
+\dRp+ testpub_mix
+
+ALTER PUBLICATION testpub_mix ADD ALL SEQUENCES IN SCHEMA pub_test, ALL TABLES IN SCHEMA pub_test;
+\dRp+ testpub_mix
+
+ALTER PUBLICATION testpub_mix DROP ALL SEQUENCES IN SCHEMA pub_test;
+\dRp+ testpub_mix
+
+ALTER PUBLICATION testpub_mix DROP ALL TABLES IN SCHEMA pub_test;
+\dRp+ testpub_mix
+
+DROP PUBLICATION testpub_mix;
+DROP SEQUENCE testpub_seq1;
+DROP SEQUENCE pub_test.testpub_seq2;
+
+
+-- make sure we replicate only the correct relation type
+CREATE SCHEMA pub_test1;
+CREATE SEQUENCE pub_test1.test_seq1;
+CREATE TABLE pub_test1.test_tbl1 (a int primary key, b int);
+
+CREATE SCHEMA pub_test2;
+CREATE SEQUENCE pub_test2.test_seq2;
+CREATE TABLE pub_test2.test_tbl2 (a int primary key, b int);
+
+SET client_min_messages = 'ERROR';
+CREATE PUBLICATION testpub_schemas;
+RESET client_min_messages;
+
+-- add tables from one schema, sequences from the other
+ALTER PUBLICATION testpub_schemas ADD ALL TABLES IN SCHEMA pub_test2;
+ALTER PUBLICATION testpub_schemas ADD ALL SEQUENCES IN SCHEMA pub_test1;
+
+\dRp+ testpub_schemas
+
+\dn+ pub_test1
+\dn+ pub_test2
+
+\d+ pub_test1.test_seq1;
+\d+ pub_test1.test_tbl1;
+
+\d+ pub_test2.test_seq2;
+\d+ pub_test2.test_tbl2;
+
+-- add the other object type from each schema
+ALTER PUBLICATION testpub_schemas ADD ALL TABLES IN SCHEMA pub_test1;
+ALTER PUBLICATION testpub_schemas ADD ALL SEQUENCES IN SCHEMA pub_test2;
+
+\dRp+ testpub_schemas
+
+\dn+ pub_test1
+\dn+ pub_test2
+
+\d+ pub_test1.test_seq1;
+\d+ pub_test1.test_tbl1;
+
+\d+ pub_test2.test_seq2;
+\d+ pub_test2.test_tbl2;
+
+-- now drop the object type added first
+ALTER PUBLICATION testpub_schemas DROP ALL TABLES IN SCHEMA pub_test2;
+ALTER PUBLICATION testpub_schemas DROP ALL SEQUENCES IN SCHEMA pub_test1;
+
+\dRp+ testpub_schemas
+
+\dn+ pub_test1
+\dn+ pub_test2
+
+\d+ pub_test1.test_seq1;
+\d+ pub_test1.test_tbl1;
+
+\d+ pub_test2.test_seq2;
+\d+ pub_test2.test_tbl2;
+
+-- should fail (publication contains the whole schema)
+ALTER PUBLICATION testpub_schemas ADD TABLE pub_test1.test_tbl1;
+ALTER PUBLICATION testpub_schemas ADD SEQUENCE pub_test2.test_seq2;
+
+-- should work (different schema)
+ALTER PUBLICATION testpub_schemas ADD TABLE pub_test2.test_tbl2;
+ALTER PUBLICATION testpub_schemas ADD SEQUENCE pub_test1.test_seq1;
+
+\dRp+ testpub_schemas
+
+\d+ pub_test1.test_seq1;
+\d+ pub_test1.test_tbl1;
+
+\d+ pub_test2.test_seq2;
+\d+ pub_test2.test_tbl2;
+
+-- now drop the explicitly added objects again
+ALTER PUBLICATION testpub_schemas DROP TABLE pub_test2.test_tbl2;
+ALTER PUBLICATION testpub_schemas DROP SEQUENCE pub_test1.test_seq1;
+
+\dRp+ testpub_schemas
+
+\d+ pub_test1.test_seq1;
+\d+ pub_test1.test_tbl1;
+
+\d+ pub_test2.test_seq2;
+\d+ pub_test2.test_tbl2;
+
+DROP PUBLICATION testpub_schemas;
+DROP TABLE pub_test1.test_tbl1, pub_test2.test_tbl2;
+DROP SEQUENCE pub_test1.test_seq1, pub_test2.test_seq2;
+DROP SCHEMA pub_test1, pub_test2;
+
-- Tests for partitioned tables
SET client_min_messages = 'ERROR';
CREATE PUBLICATION testpub_forparted;
CREATE SCHEMA sch2;
CREATE TABLE sch1.tbl1 (a int) PARTITION BY RANGE(a);
CREATE TABLE sch2.tbl1_part1 PARTITION OF sch1.tbl1 FOR VALUES FROM (1) to (10);
+CREATE SEQUENCE sch1.seq1;
+CREATE SEQUENCE sch2.seq2;
-- Schema publication that does not include the schema that has the parent table
CREATE PUBLICATION pub FOR ALL TABLES IN SCHEMA sch2 WITH (PUBLISH_VIA_PARTITION_ROOT=1);
+ALTER PUBLICATION pub ADD ALL SEQUENCES IN SCHEMA sch2;
SELECT * FROM pg_publication_tables;
+SELECT * FROM pg_publication_sequences;
DROP PUBLICATION pub;
-- Table publication that does not include the parent table
CREATE PUBLICATION pub FOR TABLE sch2.tbl1_part1 WITH (PUBLISH_VIA_PARTITION_ROOT=1);
+ALTER PUBLICATION pub ADD SEQUENCE sch2.seq2;
SELECT * FROM pg_publication_tables;
+SELECT * FROM pg_publication_sequences;
-- Table publication that includes both the parent table and the child table
ALTER PUBLICATION pub ADD TABLE sch1.tbl1;
+ALTER PUBLICATION pub ADD SEQUENCE sch1.seq1;
SELECT * FROM pg_publication_tables;
+SELECT * FROM pg_publication_sequences;
DROP PUBLICATION pub;
-- Schema publication that does not include the schema that has the parent table
CREATE PUBLICATION pub FOR ALL TABLES IN SCHEMA sch2 WITH (PUBLISH_VIA_PARTITION_ROOT=0);
+ALTER PUBLICATION pub ADD SEQUENCE sch1.seq1;
+SELECT * FROM pg_publication_tables;
+SELECT * FROM pg_publication_sequences;
+
+DROP PUBLICATION pub;
+-- Sequence publication
+CREATE PUBLICATION pub FOR SEQUENCE sch2.seq2;
SELECT * FROM pg_publication_tables;
+SELECT * FROM pg_publication_sequences;
DROP PUBLICATION pub;
-- Table publication that does not include the parent table
CREATE PUBLICATION pub FOR TABLE sch2.tbl1_part1 WITH (PUBLISH_VIA_PARTITION_ROOT=0);
SELECT * FROM pg_publication_tables;
+SELECT * FROM pg_publication_sequences;
-- Table publication that includes both the parent table and the child table
ALTER PUBLICATION pub ADD TABLE sch1.tbl1;
+ALTER PUBLICATION pub ADD ALL SEQUENCES IN SCHEMA sch2;
SELECT * FROM pg_publication_tables;
+SELECT * FROM pg_publication_sequences;
DROP PUBLICATION pub;
DROP TABLE sch2.tbl1_part1;
ALTER TABLE sch1.tbl1 ATTACH PARTITION sch1.tbl1_part3 FOR VALUES FROM (20) to (30);
CREATE PUBLICATION pub FOR ALL TABLES IN SCHEMA sch1 WITH (PUBLISH_VIA_PARTITION_ROOT=1);
SELECT * FROM pg_publication_tables;
+SELECT * FROM pg_publication_sequences;
+
+DROP PUBLICATION pub;
+-- Schema publication
+CREATE PUBLICATION pub FOR SEQUENCE sch2.seq2;
+SELECT * FROM pg_publication_tables;
+SELECT * FROM pg_publication_sequences;
+
+DROP PUBLICATION pub;
+-- Sequence publication
+CREATE PUBLICATION pub FOR ALL SEQUENCES IN SCHEMA sch2;
+SELECT * FROM pg_publication_tables;
+SELECT * FROM pg_publication_sequences;
+
+ALTER PUBLICATION pub ADD SEQUENCE sch1.seq1;
+SELECT * FROM pg_publication_tables;
+SELECT * FROM pg_publication_sequences;
+
+ALTER PUBLICATION pub DROP SEQUENCE sch1.seq1;
+SELECT * FROM pg_publication_tables;
+SELECT * FROM pg_publication_sequences;
+
+ALTER PUBLICATION pub ADD ALL SEQUENCES IN SCHEMA sch1;
+SELECT * FROM pg_publication_tables;
+SELECT * FROM pg_publication_sequences;
RESET client_min_messages;
DROP PUBLICATION pub;
DROP TABLE sch1.tbl1;
+DROP SEQUENCE sch1.seq1, sch2.seq2;
DROP SCHEMA sch1 cascade;
DROP SCHEMA sch2 cascade;
--- /dev/null
+
+# Copyright (c) 2021, PostgreSQL Global Development Group
+
+# This tests that sequences are replicated correctly by logical replication
+use strict;
+use warnings;
+use PostgreSQL::Test::Cluster;
+use PostgreSQL::Test::Utils;
+use Test::More;
+
+# Initialize publisher node
+my $node_publisher = PostgreSQL::Test::Cluster->new('publisher');
+$node_publisher->init(allows_streaming => 'logical');
+$node_publisher->start;
+
+# Create subscriber node
+my $node_subscriber = PostgreSQL::Test::Cluster->new('subscriber');
+$node_subscriber->init(allows_streaming => 'logical');
+$node_subscriber->start;
+
+# Create some preexisting content on publisher
+my $ddl = qq(
+ CREATE TABLE seq_test (v BIGINT);
+ CREATE SEQUENCE s;
+);
+
+# Setup structure on the publisher
+$node_publisher->safe_psql('postgres', $ddl);
+
+# Create some the same structure on subscriber, and an extra sequence that
+# we'll create on the publisher later
+$ddl = qq(
+ CREATE TABLE seq_test (v BIGINT);
+ CREATE SEQUENCE s;
+ CREATE SEQUENCE s2;
+);
+
+$node_subscriber->safe_psql('postgres', $ddl);
+
+# Setup logical replication
+my $publisher_connstr = $node_publisher->connstr . ' dbname=postgres';
+$node_publisher->safe_psql('postgres',
+ "CREATE PUBLICATION seq_pub");
+
+$node_publisher->safe_psql('postgres',
+ "ALTER PUBLICATION seq_pub ADD SEQUENCE s");
+
+$node_subscriber->safe_psql('postgres',
+ "CREATE SUBSCRIPTION seq_sub CONNECTION '$publisher_connstr' PUBLICATION seq_pub"
+);
+
+$node_publisher->wait_for_catchup('seq_sub');
+
+# Wait for initial sync to finish as well
+my $synced_query =
+ "SELECT count(1) = 0 FROM pg_subscription_rel WHERE srsubstate NOT IN ('s', 'r');";
+$node_subscriber->poll_query_until('postgres', $synced_query)
+ or die "Timed out while waiting for subscriber to synchronize data";
+
+# Insert initial test data
+$node_publisher->safe_psql(
+ 'postgres', qq(
+ -- generate a number of values using the sequence
+ INSERT INTO seq_test SELECT nextval('s') FROM generate_series(1,100);
+));
+
+$node_publisher->wait_for_catchup('seq_sub');
+
+# Check the data on subscriber
+my $result = $node_subscriber->safe_psql(
+ 'postgres', qq(
+ SELECT * FROM s;
+));
+
+is( $result, '132|0|t',
+ 'initial test data replicated');
+
+
+# advance the sequence in a rolled-back transaction - the rollback
+# does not wait for the replication, so we could see any intermediate state
+# so do something else after the test, to ensure we wait for everything
+$node_publisher->safe_psql(
+ 'postgres', qq(
+ BEGIN;
+ INSERT INTO seq_test SELECT nextval('s') FROM generate_series(1,100);
+ ROLLBACK;
+ INSERT INTO seq_test VALUES (-1);
+));
+
+$node_publisher->wait_for_catchup('seq_sub');
+
+# Check the data on subscriber
+$result = $node_subscriber->safe_psql(
+ 'postgres', qq(
+ SELECT * FROM s;
+));
+
+is( $result, '231|0|t',
+ 'advance sequence in rolled-back transaction');
+
+
+# create a new sequence and roll it back - should not be replicated, due to
+# the transactional behavior
+$node_publisher->safe_psql(
+ 'postgres', qq(
+ BEGIN;
+ CREATE SEQUENCE s2;
+ ALTER PUBLICATION seq_pub ADD SEQUENCE s2;
+ INSERT INTO seq_test SELECT nextval('s2') FROM generate_series(1,100);
+ ROLLBACK;
+));
+
+$node_publisher->wait_for_catchup('seq_sub');
+
+# Check the data on subscriber
+$result = $node_subscriber->safe_psql(
+ 'postgres', qq(
+ SELECT * FROM s2;
+));
+
+is( $result, '1|0|f',
+ 'create new sequence and roll it back');
+
+
+# create a new sequence, advance it in a rolled-back transaction, but commit
+# the create - the advance should be replicated nevertheless
+$node_publisher->safe_psql(
+ 'postgres', qq(
+ BEGIN;
+ CREATE SEQUENCE s2;
+ ALTER PUBLICATION seq_pub ADD SEQUENCE s2;
+ SAVEPOINT sp1;
+ INSERT INTO seq_test SELECT nextval('s2') FROM generate_series(1,100);
+ ROLLBACK TO sp1;
+ COMMIT;
+));
+
+$node_publisher->wait_for_catchup('seq_sub');
+
+# Wait for sync of the second sequence we just added to finish
+$synced_query =
+ "SELECT count(1) = 0 FROM pg_subscription_rel WHERE srsubstate NOT IN ('s', 'r');";
+$node_subscriber->poll_query_until('postgres', $synced_query)
+ or die "Timed out while waiting for subscriber to synchronize data";
+
+# Check the data on subscriber
+$result = $node_subscriber->safe_psql(
+ 'postgres', qq(
+ SELECT * FROM s2;
+));
+
+is( $result, '132|0|t',
+ 'create sequence, advance it in rolled-back transaction, but commit the create');
+
+
+# advance the new sequence in a transaction, and roll it back - the rollback
+# does not wait for the replication, so we could see any intermediate state
+# so do something else after the test, to ensure we wait for everything
+$node_publisher->safe_psql(
+ 'postgres', qq(
+ BEGIN;
+ INSERT INTO seq_test SELECT nextval('s2') FROM generate_series(1,100);
+ ROLLBACK;
+ INSERT INTO seq_test VALUES (-1);
+));
+
+$node_publisher->wait_for_catchup('seq_sub');
+
+# Check the data on subscriber
+$result = $node_subscriber->safe_psql(
+ 'postgres', qq(
+ SELECT * FROM s2;
+));
+
+is( $result, '231|0|t',
+ 'advance the new sequence in a transaction and roll it back');
+
+
+# advance the sequence in a subtransaction - the subtransaction gets rolled
+# back, but commit the main one - the changes should still be replicated
+$node_publisher->safe_psql(
+ 'postgres', qq(
+ BEGIN;
+ SAVEPOINT s1;
+ INSERT INTO seq_test SELECT nextval('s2') FROM generate_series(1,100);
+ ROLLBACK TO s1;
+ COMMIT;
+));
+
+$node_publisher->wait_for_catchup('seq_sub');
+
+# Check the data on subscriber
+$result = $node_subscriber->safe_psql(
+ 'postgres', qq(
+ SELECT * FROM s2;
+));
+
+is( $result, '330|0|t',
+ 'advance sequence in a subtransaction');
+
+
+done_testing();
projects / users / gsingh / postgres.git / commitdiff