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Enhanced containment selectivity function for /contrib/ltree

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Matteo Beccati
This commit is contained in:
Bruce Momjian
2006-04-26 18:28:34 +00:00
parent 0df32e3cbe
commit b3e4aefcfb
5 changed files with 190 additions and 7 deletions
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4
src/backend/utils/adt/geo_selfuncs.c
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@ -9,7 +9,7 @@
*
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/utils/adt/geo_selfuncs.c,v 1.27 2006/03/05 15:58:42 momjian Exp $
* $PostgreSQL: pgsql/src/backend/utils/adt/geo_selfuncs.c,v 1.28 2006/04/26 18:28:29 momjian Exp $
*
* XXX These are totally bogus. Perhaps someone will make them do
* something reasonable, someday.
@ -20,7 +20,6 @@
#include "utils/geo_decls.h"
/*
* Selectivity functions for geometric operators. These are bogus -- unless
* we know the actual key distribution in the index, we can't make a good
@ -93,3 +92,4 @@ contjoinsel(PG_FUNCTION_ARGS)
{
PG_RETURN_FLOAT8(0.001);
}