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Some changes to prepare for LONG attributes.

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Jan
This commit is contained in:
Jan Wieck
1999-12-16 22:20:03 +00:00
parent 5ca971a18a
commit 397e9b32a3
43 changed files with 235 additions and 115 deletions
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10
src/backend/executor/nodeGroup.c
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@ -13,7 +13,7 @@
* columns. (ie. tuples from the same group are consecutive)
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/executor/nodeGroup.c,v 1.30 1999/09/24 00:24:23 tgl Exp $
* $Header: /cvsroot/pgsql/src/backend/executor/nodeGroup.c,v 1.31 1999/12/16 22:19:44 wieck Exp $
*
*-------------------------------------------------------------------------
*/
@ -124,7 +124,7 @@ ExecGroupEveryTuple(Group *node)
ExecGetScanType(&grpstate->csstate)))
{
grpstate->grp_useFirstTuple = TRUE;
pfree(firsttuple);
heap_freetuple(firsttuple);
grpstate->grp_firstTuple = heap_copytuple(outerTuple);
return NULL; /* signifies the end of the group */
@ -242,7 +242,7 @@ ExecGroupOneTuple(Group *node)
/* save outerTuple if we are not done yet */
if (!grpstate->grp_done)
{
pfree(firsttuple);
heap_freetuple(firsttuple);
grpstate->grp_firstTuple = heap_copytuple(outerTuple);
}
@ -341,7 +341,7 @@ ExecEndGroup(Group *node)
ExecClearTuple(grpstate->csstate.css_ScanTupleSlot);
if (grpstate->grp_firstTuple != NULL)
{
pfree(grpstate->grp_firstTuple);
heap_freetuple(grpstate->grp_firstTuple);
grpstate->grp_firstTuple = NULL;
}
}
@ -429,7 +429,7 @@ ExecReScanGroup(Group *node, ExprContext *exprCtxt, Plan *parent)
grpstate->grp_done = FALSE;
if (grpstate->grp_firstTuple != NULL)
{
pfree(grpstate->grp_firstTuple);
heap_freetuple(grpstate->grp_firstTuple);
grpstate->grp_firstTuple = NULL;
}