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(parent: 83b4ab5) | patch
Reduce default selectivity estimates for geometric operators; it seems
authorTom Lane <tgl@sss.pgh.pa.us>
Thu, 15 Feb 2001 17:55:17 +0000 (17:55 +0000)
committerTom Lane <tgl@sss.pgh.pa.us>
Thu, 15 Feb 2001 17:55:17 +0000 (17:55 +0000)
commit39b9c9f2213c52bf3947bebc2702ecfd1a7d23f4
tree3eedeeff77a108c1f978b218c706f1fbb339b725tree | snapshot
parent83b4ab53ada6ce3286af1dc9ecdd69e678be9f72commit | diff
Reduce default selectivity estimates for geometric operators; it seems
the old ones were not small enough to ensure r-tree and gist indexes would
get picked when available.  These numbers are totally bogus anyway, but
in the absence of any real estimation technique, we'd like to select
indexes when available ...
src/backend/utils/adt/geo_selfuncs.c diff | blob | history
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