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authorTom Lane <tgl@sss.pgh.pa.us>2012-03-16 14:07:21 -0400
committerTom Lane <tgl@sss.pgh.pa.us>2012-03-16 14:07:21 -0400
commitb67ad046e6c37cbe0eebc5745323ed9864192f52 (patch)
tree501a5fd5f1b041d496f79ce24b17208c0595d4ab /src/backend/parser/parse_expr.c
parentdd4134ea56cb8855aad3988febc45eca28851cd8 (diff)
downloadpostgresql-b67ad046e6c37cbe0eebc5745323ed9864192f52.tar.gz
postgresql-b67ad046e6c37cbe0eebc5745323ed9864192f52.zip
Improve commentary in match_pathkeys_to_index().
For a little while there I thought match_pathkeys_to_index() was broken because it wasn't trying to match index columns to pathkeys in order. Actually that's correct, because GiST can support ordering operators on any random collection of index columns, but it sure needs a comment.
Diffstat (limited to 'src/backend/parser/parse_expr.c')
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