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Make flatten_join_alias_vars() do the right thing when expanding an alias
authorTom Lane <tgl@sss.pgh.pa.us>
Thu, 6 Feb 2003 22:21:11 +0000 (22:21 +0000)
committerTom Lane <tgl@sss.pgh.pa.us>
Thu, 6 Feb 2003 22:21:11 +0000 (22:21 +0000)
commit00f1a41ab253b2e05397d041ba29d21f386b7f01
tree7d1431dbee70dcf27b745ba9aaf9395d2ece9a1e
parent77ede8900d96647a8293d76d08c0c5d47cc1049e
Make flatten_join_alias_vars() do the right thing when expanding an alias
referenced from a subquery.  Per example from Stefanos Harhalakis.
src/backend/optimizer/util/var.c