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Remove add_missing_from GUC and associated parser support for "implicit RTEs".

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Per recent discussion, add_missing_from has been deprecated for long enough to
consider removing, and it's getting in the way of planned parser refactoring.
The system now always behaves as though add_missing_from were OFF.
This commit is contained in:
Tom Lane
2009-10-21 20:22:38 +00:00
parent e1c96527c7
commit 289e2905c8
17 changed files with 57 additions and 204 deletions
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10
src/backend/parser/parse_target.c
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@ -8,7 +8,7 @@
*
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/parser/parse_target.c,v 1.172 2009/07/16 06:33:43 petere Exp $
* $PostgreSQL: pgsql/src/backend/parser/parse_target.c,v 1.173 2009/10/21 20:22:38 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@ -927,9 +927,8 @@ ExpandColumnRefStar(ParseState *pstate, ColumnRef *cref,
rte = refnameRangeTblEntry(pstate, schemaname, relname, cref->location,
&sublevels_up);
if (rte == NULL)
rte = addImplicitRTE(pstate,
makeRangeVar(schemaname, relname,
cref->location));
errorMissingRTE(pstate,
makeRangeVar(schemaname, relname, cref->location));
rtindex = RTERangeTablePosn(pstate, rte, &sublevels_up);
@ -973,8 +972,7 @@ ExpandColumnRefStar(ParseState *pstate, ColumnRef *cref,
*
* tlist entries are generated for each relation appearing in the query's
* varnamespace. We do not consider relnamespace because that would include
* input tables of aliasless JOINs, NEW/OLD pseudo-entries, implicit RTEs,
* etc.
* input tables of aliasless JOINs, NEW/OLD pseudo-entries, etc.
*
* The referenced relations/columns are marked as requiring SELECT access.
*/