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(parent: 3870341) | patch
Fix up btree's initial scankey processing to be able to detect redundant
authorTom Lane <tgl@sss.pgh.pa.us>
Thu, 28 Dec 2006 23:16:39 +0000 (23:16 +0000)
committerTom Lane <tgl@sss.pgh.pa.us>
Thu, 28 Dec 2006 23:16:39 +0000 (23:16 +0000)
commit9aefd56669131bfe8dd234544fb87e848a781c97
tree0e5784894d25fc432efafe1eeab2b4a07366b89atree | snapshot
parent3870341d1e192f1035ad780f9ac91c4a4700f406commit | diff
Fix up btree's initial scankey processing to be able to detect redundant
or contradictory keys even in cross-data-type scenarios.  This is another
benefit of the opfamily rewrite: we can find the needed comparison
operators now.
src/backend/access/nbtree/README diff | blob | blame | history
src/backend/access/nbtree/nbtsearch.c diff | blob | blame | history
src/backend/access/nbtree/nbtutils.c diff | blob | blame | history
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