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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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19
src/backend/executor/execProcnode.c
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@ -12,7 +12,7 @@
*
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/executor/execProcnode.c,v 1.57 2006/07/14 14:52:18 momjian Exp $
* $PostgreSQL: pgsql/src/backend/executor/execProcnode.c,v 1.58 2006/08/02 01:59:45 joe Exp $
*
*-------------------------------------------------------------------------
*/
@ -102,6 +102,7 @@
#include "executor/nodeSubqueryscan.h"
#include "executor/nodeTidscan.h"
#include "executor/nodeUnique.h"
#include "executor/nodeValuesscan.h"
#include "miscadmin.h"
/* ------------------------------------------------------------------------
@ -194,6 +195,11 @@ ExecInitNode(Plan *node, EState *estate, int eflags)
estate, eflags);
break;
case T_ValuesScan:
result = (PlanState *) ExecInitValuesScan((ValuesScan *) node,
estate, eflags);
break;
/*
* join nodes
*/
@ -365,6 +371,10 @@ ExecProcNode(PlanState *node)
result = ExecFunctionScan((FunctionScanState *) node);
break;
case T_ValuesScanState:
result = ExecValuesScan((ValuesScanState *) node);
break;
/*
* join nodes
*/
@ -536,6 +546,9 @@ ExecCountSlotsNode(Plan *node)
case T_FunctionScan:
return ExecCountSlotsFunctionScan((FunctionScan *) node);
case T_ValuesScan:
return ExecCountSlotsValuesScan((ValuesScan *) node);
/*
* join nodes
*/
@ -669,6 +682,10 @@ ExecEndNode(PlanState *node)
ExecEndFunctionScan((FunctionScanState *) node);
break;
case T_ValuesScanState:
ExecEndValuesScan((ValuesScanState *) node);
break;
/*
* join nodes
*/