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(parent: 19e34b6) | patch
Remove prohibition against SubLinks in the WHERE clause of an EXISTS subquery
authorTom Lane <tgl@sss.pgh.pa.us>
Sun, 17 Aug 2008 02:19:19 +0000 (02:19 +0000)
committerTom Lane <tgl@sss.pgh.pa.us>
Sun, 17 Aug 2008 02:19:19 +0000 (02:19 +0000)
commitf2689e421d7ca0a103e33f5b92bb0676c80e1d04
treef78f91f14b18aa81bf8c767ee30fe2486ca0f0adtree
parent19e34b62395b36513a8e6c35ddfbeef12dd1e89fcommit | diff
Remove prohibition against SubLinks in the WHERE clause of an EXISTS subquery
that we're considering pulling up.  I hadn't wanted to think through whether
that could work during the first pass at this stuff.  However, on closer
inspection it seems to be safe enough.
src/backend/optimizer/plan/subselect.c diff | blob | blame | history
Heikki's random PostgreSQL patches