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Remove useless ps_OuterTupleSlot field from PlanState. I suppose this was

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used long ago, but in the current code the ecxt_outertuple field of
ExprContext is doing all the work.  Spotted by Ran Tang.
This commit is contained in:
Tom Lane
2008-10-23 14:34:34 +00:00
parent 7356381ef5
commit d5789018c7
3 changed files with 6 additions and 20 deletions
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5
src/backend/executor/nodeHashjoin.c
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@ -8,7 +8,7 @@
*
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/executor/nodeHashjoin.c,v 1.95 2008/08/15 19:20:42 tgl Exp $
* $PostgreSQL: pgsql/src/backend/executor/nodeHashjoin.c,v 1.96 2008/10/23 14:34:34 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@ -193,7 +193,6 @@ ExecHashJoin(HashJoinState *node)
return NULL;
}
node->js.ps.ps_OuterTupleSlot = outerTupleSlot;
econtext->ecxt_outertuple = outerTupleSlot;
node->hj_NeedNewOuter = false;
node->hj_MatchedOuter = false;
@ -482,7 +481,6 @@ ExecInitHashJoin(HashJoin *node, EState *estate, int eflags)
/* child Hash node needs to evaluate inner hash keys, too */
((HashState *) innerPlanState(hjstate))->hashkeys = rclauses;
hjstate->js.ps.ps_OuterTupleSlot = NULL;
hjstate->js.ps.ps_TupFromTlist = false;
hjstate->hj_NeedNewOuter = true;
hjstate->hj_MatchedOuter = false;
@ -884,7 +882,6 @@ ExecReScanHashJoin(HashJoinState *node, ExprContext *exprCtxt)
node->hj_CurBucketNo = 0;
node->hj_CurTuple = NULL;
node->js.ps.ps_OuterTupleSlot = NULL;
node->js.ps.ps_TupFromTlist = false;
node->hj_NeedNewOuter = true;
node->hj_MatchedOuter = false;