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(parent: 82a1f09) | patch
Make GROUP BY work properly for datatypes that only support hashing and not
authorTom Lane <tgl@sss.pgh.pa.us>
Sun, 3 Aug 2008 19:10:52 +0000 (19:10 +0000)
committerTom Lane <tgl@sss.pgh.pa.us>
Sun, 3 Aug 2008 19:10:52 +0000 (19:10 +0000)
commitec73b56a31fd0933280e85cd4e7b17c45c2ccbed
tree64ac1c86f0213f7f233caa77f4970fd25d4898fbtree | snapshot
parent82a1f0995337bb771b61955c959c5f624340ec5bcommit | diff
Make GROUP BY work properly for datatypes that only support hashing and not
sorting.  The infrastructure for this was all in place already; it's only
necessary to fix the planner to not assume that sorting is always an available
option.
src/backend/optimizer/plan/planmain.c diff | blob | history
src/backend/optimizer/plan/planner.c diff | blob | history
src/backend/parser/parse_clause.c diff | blob | history
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