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A little further progress on schemas: push down RangeVars into

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addRangeTableEntry calls.  Remove relname field from RTEs, since
it will no longer be a useful unique identifier of relations;
we want to encourage people to rely on the relation OID instead.
Further work on dumping qual expressions in EXPLAIN, too.
This commit is contained in:
Tom Lane
2002-03-22 02:56:37 +00:00
parent 56c9b73c1d
commit 108a0ec87d
33 changed files with 496 additions and 312 deletions
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21
src/backend/nodes/makefuncs.c
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@ -8,7 +8,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/nodes/makefuncs.c,v 1.28 2002/03/21 16:00:40 tgl Exp $
* $Header: /cvsroot/pgsql/src/backend/nodes/makefuncs.c,v 1.29 2002/03/22 02:56:32 tgl Exp $
*/
#include "postgres.h"
@ -190,3 +190,22 @@ makeRelabelType(Node *arg, Oid rtype, int32 rtypmod)
return r;
}
/*
* makeRangeVar -
* creates a RangeVar node (rather oversimplified case)
*/
RangeVar *
makeRangeVar(char *schemaname, char *relname)
{
RangeVar *r = makeNode(RangeVar);
r->catalogname = NULL;
r->schemaname = schemaname;
r->relname = relname;
r->inhOpt = INH_DEFAULT;
r->istemp = false;
r->alias = NULL;
return r;
}