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Fix explain for union and inheritance. Rename Append structure

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members to be clearer.  Fix cost computation for these.
This commit is contained in:
Bruce Momjian
1998-07-15 14:54:39 +00:00
parent 9fdbbdc877
commit 9e964f90fb
10 changed files with 185 additions and 128 deletions
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14
src/backend/executor/execTuples.c
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@ -14,7 +14,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/executor/execTuples.c,v 1.18 1998/04/24 14:41:46 momjian Exp $
* $Header: /cvsroot/pgsql/src/backend/executor/execTuples.c,v 1.19 1998/07/15 14:54:29 momjian Exp $
*
*-------------------------------------------------------------------------
*/
@ -712,16 +712,16 @@ NodeGetResultTupleSlot(Plan *node)
case T_Append:
{
Append *n = (Append *) node;
AppendState *unionstate;
List *unionplans;
AppendState *appendstate;
List *appendplans;
int whichplan;
Plan *subplan;
unionstate = n->unionstate;
unionplans = n->unionplans;
whichplan = unionstate->as_whichplan;
appendstate = n->appendstate;
appendplans = n->appendplans;
whichplan = appendstate->as_whichplan;
subplan = (Plan *) nth(whichplan, unionplans);
subplan = (Plan *) nth(whichplan, appendplans);
slot = NodeGetResultTupleSlot(subplan);
break;
}