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Replaced targetlist entry in GroupClause by reference number

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in Resdom and GroupClause so changing of resno's doesn't confuse
the grouping any more.

Jan
This commit is contained in:
Jan Wieck
1999-05-12 15:02:39 +00:00
parent 1a87c14c9c
commit 79c2576f77
22 changed files with 242 additions and 199 deletions
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18
src/backend/nodes/outfuncs.c
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@ -5,7 +5,7 @@
*
* Copyright (c) 1994, Regents of the University of California
*
* $Id: outfuncs.c,v 1.80 1999/05/10 00:45:10 momjian Exp $
* $Id: outfuncs.c,v 1.81 1999/05/12 15:01:34 wieck Exp $
*
* NOTES
* Every (plan) node in POSTGRES has an associated "out" routine which
@ -255,10 +255,9 @@ _outSortClause(StringInfo str, SortClause *node)
static void
_outGroupClause(StringInfo str, GroupClause *node)
{
appendStringInfo(str, " GROUPCLAUSE :entry ");
_outNode(str, node->entry);
appendStringInfo(str, " :grpOpoid %u ", node->grpOpoid);
appendStringInfo(str, " GROUPCLAUSE :grpOpoid %u :tleGroupref %d",
node->grpOpoid,
node->tleGroupref);
}
/*
@ -556,15 +555,18 @@ _outHash(StringInfo str, Hash *node)
static void
_outResdom(StringInfo str, Resdom *node)
{
appendStringInfo(str, " RESDOM :resno %d :restype %u :restypmod %d ",
appendStringInfo(str, " RESDOM :resno %d :restype %u :restypmod %d",
node->resno,
node->restype,
node->restypmod);
appendStringInfo(str, " :resname \"%s\" :reskey %d :reskeyop %u :resjunk %d",
appendStringInfo(str, " :resname \"%s\" :reskey %d :reskeyop %u",
stringStringInfo(node->resname),
node->reskey,
node->reskeyop,
node->reskeyop);
appendStringInfo(str, " :resgroupref %d :resjunk %d",
node->resgroupref,
node->resjunk);
}