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Adjust parser so that POSTQUEL-style implicit RTEs are stored with

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inFromCl true, meaning that they will list out as explicit RTEs if they
are in a view or rule.  Update comments about inFromCl to reflect the way
it's now actually used.  Per recent discussion.
This commit is contained in:
Tom Lane
2005-10-26 19:21:55 +00:00
parent 7d9ff58b22
commit fc5894bf77
3 changed files with 27 additions and 13 deletions
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10
src/backend/parser/parse_relation.c
View File

@ -8,7 +8,7 @@
*
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/parser/parse_relation.c,v 1.115 2005/10/15 02:49:22 momjian Exp $
* $PostgreSQL: pgsql/src/backend/parser/parse_relation.c,v 1.116 2005/10/26 19:21:54 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@ -1005,7 +1005,13 @@ addImplicitRTE(ParseState *pstate, RangeVar *relation)
{
RangeTblEntry *rte;
rte = addRangeTableEntry(pstate, relation, NULL, false, false);
/*
* Note that we set inFromCl true, so that the RTE will be listed
* explicitly if the parsetree is ever decompiled by ruleutils.c.
* This provides a migration path for views/rules that were originally
* written with implicit-RTE syntax.
*/
rte = addRangeTableEntry(pstate, relation, NULL, false, true);
/* Add to joinlist and relnamespace, but not varnamespace */
addRTEtoQuery(pstate, rte, true, true, false);
warnAutoRange(pstate, relation);