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Cause schema-qualified FROM items and schema-qualified variable references

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to behave according to SQL92 (or according to my current understanding
of same, anyway).  Per pghackers discussion way back in March 2002:
thread 'Do FROM items of different schemas conflict?'
This commit is contained in:
Tom Lane
2002-08-08 01:44:31 +00:00
parent e42f8e32e9
commit b084cc3504
8 changed files with 375 additions and 86 deletions
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8
src/backend/parser/parse_target.c
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@ -8,7 +8,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/parser/parse_target.c,v 1.86 2002/08/02 18:15:07 tgl Exp $
* $Header: /cvsroot/pgsql/src/backend/parser/parse_target.c,v 1.87 2002/08/08 01:44:31 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@ -155,11 +155,11 @@ transformTargetList(ParseState *pstate, List *targetlist)
break;
}
/* XXX do something with schema name */
rte = refnameRangeTblEntry(pstate, relname,
rte = refnameRangeTblEntry(pstate, schemaname, relname,
&sublevels_up);
if (rte == NULL)
rte = addImplicitRTE(pstate, makeRangeVar(NULL, relname));
rte = addImplicitRTE(pstate, makeRangeVar(schemaname,
relname));
p_target = nconc(p_target,
expandRelAttrs(pstate, rte));