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Fix contrib/btree_gist to handle collations properly.

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Make use of the collation attached to the index column, instead of
hard-wiring DEFAULT_COLLATION_OID.  (Note: in theory this could require
reindexing btree_gist indexes on textual columns, but I rather doubt anyone
has one with a non-default declared collation as yet.)
This commit is contained in:
Tom Lane
2011-04-22 20:19:58 -04:00
parent ae20bf1740
commit bb85030630
7 changed files with 219 additions and 187 deletions
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8
contrib/btree_gist/btree_utils_num.c
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@ -184,9 +184,11 @@ gbt_num_bin_union(Datum *u, GBT_NUMKEY *e, const gbtree_ninfo *tinfo)
/*
** The GiST consistent method
*/
* The GiST consistent method
*
* Note: we currently assume that no datatypes that use this routine are
* collation-aware; so we don't bother passing collation through.
*/
bool
gbt_num_consistent(const GBT_NUMKEY_R *key,
const void *query,