git.postgresql.org Git - postgresql.git/commit

git projects / postgresql.git / commit

Ooops ... make_outerjoininfo wasn't actually enforcing the join order

author Tom Lane <tgl@sss.pgh.pa.us>

Thu, 7 May 2009 20:13:09 +0000 (20:13 +0000)

committer Tom Lane <tgl@sss.pgh.pa.us>

Thu, 7 May 2009 20:13:09 +0000 (20:13 +0000)

commit fdd48b185288e3e77827d4d81dd1561e17bde90c

tree 99aff98183db5a1e0284361910cd03d236c7a56b tree

parent 223431cba1aa4055be6896e80d351acd55ed7c18 commit | diff

Ooops ... make_outerjoininfo wasn't actually enforcing the join order
restrictions specified for semijoins in optimizer/README, to wit that
you can't reassociate outer joins into or out of the RHS of a semijoin.
Per report from Heikki.

src/backend/optimizer/plan/initsplan.c diff | blob | blame | history

This is the main PostgreSQL git repository.

RSS Atom