| From: | heikki(at)postgresql(dot)org (Heikki Linnakangas) |
|---|---|
| To: | pgsql-committers(at)postgresql(dot)org |
| Subject: | pgsql: Fix pull_up_simple_union_all to copy all rtable entries from |
| Date: | 2008-08-14 20:31:29 |
| Message-ID: | 20080814203129.9A934755315@cvs.postgresql.org |
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| Lists: | pgsql-committers |
Log Message:
-----------
Fix pull_up_simple_union_all to copy all rtable entries from child subquery to
parent, not only those with RangeTblRefs. We need them in ExecCheckRTPerms.
Report by Brendan O'Shea. Back-patch to 8.2, where pull_up_simple_union_all
was introduced.
Modified Files:
--------------
pgsql/src/backend/optimizer/prep:
prepjointree.c (r1.51 -> r1.52)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/optimizer/prep/prepjointree.c?r1=1.51&r2=1.52)
pgsql/src/backend/rewrite:
rewriteManip.c (r1.108 -> r1.109)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/rewrite/rewriteManip.c?r1=1.108&r2=1.109)
pgsql/src/include/rewrite:
rewriteManip.h (r1.44 -> r1.45)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/include/rewrite/rewriteManip.h?r1=1.44&r2=1.45)
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| Next Message | Heikki Linnakangas | 2008-08-14 20:31:59 | pgsql: Fix pull_up_simple_union_all to copy all rtable entries from |
| Previous Message | Tom Lane | 2008-08-14 18:48:00 | pgsql: Implement SEMI and ANTI joins in the planner and executor. |