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(parent: a1dbe52) | patch
Be smart about outer-join qualifications that mention only one side of
authorTom Lane <tgl@sss.pgh.pa.us>
Sun, 2 Mar 2003 23:46:34 +0000 (23:46 +0000)
committerTom Lane <tgl@sss.pgh.pa.us>
Sun, 2 Mar 2003 23:46:34 +0000 (23:46 +0000)
commit30a695d356f0a14209409bbb487678fb334762c8
treebac115690ab975040c52df0c1ec76d0a791fb937tree | snapshot
parenta1dbe521bc4af19cf3c9ae60c3197d5f0978c466commit | diff
Be smart about outer-join qualifications that mention only one side of
the join, per recent discussion on pgsql-sql.  Not clear that this will
come up often in real queries, but it's not any more expensive to do it
right, so we may as well do it right.
src/backend/optimizer/plan/initsplan.c diff | blob | history
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