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Add PL/PgSQL FOUND and GET DIAGNOSTICS support for RETURN QUERY

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statement

Pavel Stehule
This commit is contained in:
Bruce Momjian
2009-02-05 15:25:49 +00:00
parent 78cbd49826
commit 8c78f8e65c
4 changed files with 71 additions and 2 deletions
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7
src/pl/plpgsql/src/pl_exec.c
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@@ -8,7 +8,7 @@
*
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/pl/plpgsql/src/pl_exec.c,v 1.231 2009/01/21 11:13:14 heikki Exp $
* $PostgreSQL: pgsql/src/pl/plpgsql/src/pl_exec.c,v 1.232 2009/02/05 15:25:49 momjian Exp $
*
*-------------------------------------------------------------------------
*/
@@ -2286,6 +2286,7 @@ exec_stmt_return_query(PLpgSQL_execstate *estate,
PLpgSQL_stmt_return_query *stmt)
{
Portal portal;
uint32 processed = 0;
if (!estate->retisset)
ereport(ERROR,
@@ -2327,6 +2328,7 @@ exec_stmt_return_query(PLpgSQL_execstate *estate,
HeapTuple tuple = SPI_tuptable->vals[i];
tuplestore_puttuple(estate->tuple_store, tuple);
processed++;
}
MemoryContextSwitchTo(old_cxt);
@@ -2336,6 +2338,9 @@ exec_stmt_return_query(PLpgSQL_execstate *estate,
SPI_freetuptable(SPI_tuptable);
SPI_cursor_close(portal);
estate->eval_processed = processed;
exec_set_found(estate, processed != 0);
return PLPGSQL_RC_OK;
}