Convert a perl array to a postgres array when returned by Set Returning Functions...

diff --git a/src/pl/plperl/plperl.c b/src/pl/plperl/plperl.c
index 6a306116038f489e493c53c0ef673dd3144332e7..26847a98a4402a19719e6606995d311d8c84cbf9 100644 (file)
--- a/src/pl/plperl/plperl.c
+++ b/src/pl/plperl/plperl.c
@@ -1,7 +1,7 @@
 /**********************************************************************
  * plperl.c - perl as a procedural language for PostgreSQL
  *
- *   $PostgreSQL: pgsql/src/pl/plperl/plperl.c,v 1.151 2009/09/16 06:06:12 petere Exp $
+ *   $PostgreSQL: pgsql/src/pl/plperl/plperl.c,v 1.152 2009/09/28 17:31:12 adunstan Exp $
  *
  **********************************************************************/
 
@@ -2021,7 +2021,15 @@ plperl_return_next(SV *sv)
 
        if (SvOK(sv))
        {
-           char       *val = SvPV(sv, PL_na);
+           char       *val;
+
+           if (prodesc->fn_retisarray && SvROK(sv) &&
+               SvTYPE(SvRV(sv)) == SVt_PVAV)
+           {
+               sv = plperl_convert_to_pg_array(sv);
+           }
+
+           val = SvPV(sv, PL_na);
 
            ret = InputFunctionCall(&prodesc->result_in_func, val,
                                    prodesc->result_typioparam, -1);