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Add support for multi-row VALUES clauses as part of INSERT statements

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(e.g. "INSERT ... VALUES (...), (...), ...") and elsewhere as allowed
by the spec. (e.g. similar to a FROM clause subselect). initdb required.
Joe Conway and Tom Lane.
This commit is contained in:
Joe Conway
2006-08-02 01:59:48 +00:00
parent d307c428cb
commit 9caafda579
40 changed files with 1877 additions and 313 deletions
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13
src/backend/optimizer/plan/subselect.c
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@ -7,7 +7,7 @@
* Portions Copyright (c) 1994, Regents of the University of California
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/optimizer/plan/subselect.c,v 1.110 2006/07/14 14:52:21 momjian Exp $
* $PostgreSQL: pgsql/src/backend/optimizer/plan/subselect.c,v 1.111 2006/08/02 01:59:46 joe Exp $
*
*-------------------------------------------------------------------------
*/
@ -1090,6 +1090,17 @@ finalize_plan(Plan *plan, List *rtable,
}
break;
case T_ValuesScan:
{
RangeTblEntry *rte;
rte = rt_fetch(((ValuesScan *) plan)->scan.scanrelid,
rtable);
Assert(rte->rtekind == RTE_VALUES);
finalize_primnode((Node *) rte->values_lists, &context);
}
break;
case T_Append:
{
ListCell *l;