Clarify documentation references to pg_stat_get_blocks_fetched and

pg_stat_get_blocks_hit, per suggestion from Robert Haas.

diff --git a/doc/src/sgml/monitoring.sgml b/doc/src/sgml/monitoring.sgml
index 05681562079b60b995f480006cce7a5fd63cedba..9dfc0578d4a6b1f2557888d99254d05624e02a06 100644 (file)
--- a/doc/src/sgml/monitoring.sgml
+++ b/doc/src/sgml/monitoring.sgml
@@ -924,8 +924,8 @@ postgres: <replaceable>user</> <replaceable>database</> <replaceable>host</> <re
 
    <note>
     <para>
-     <function>blocks_fetched</function> minus
-     <function>blocks_hit</function> gives the number of kernel
+     <function>pg_stat_get_blocks_fetched</function> minus
+     <function>pg_stat_get_blocks_hit</function> gives the number of kernel
      <function>read()</> calls issued for the table, index, or
      database; but the actual number of physical reads is usually
      lower due to kernel-level buffering.