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authorTom Lane <tgl@sss.pgh.pa.us>2008-08-17 02:19:19 +0000
committerTom Lane <tgl@sss.pgh.pa.us>2008-08-17 02:19:19 +0000
commitf2689e421d7ca0a103e33f5b92bb0676c80e1d04 (patch)
treef78f91f14b18aa81bf8c767ee30fe2486ca0f0ad /src/backend/tcop/postgres.c
parent19e34b62395b36513a8e6c35ddfbeef12dd1e89f (diff)
downloadpostgresql-f2689e421d7ca0a103e33f5b92bb0676c80e1d04.tar.gz
postgresql-f2689e421d7ca0a103e33f5b92bb0676c80e1d04.zip
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.
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