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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2011-04-22 20:19:58 -0400 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2011-04-22 20:19:58 -0400 |
| commit | bb850306307d3d6ebb611c4039ae127236eb1699 (patch) | |
| tree | 94888ee1b7835594e86d26864a4f87b4d03d6fbf /contrib/btree_gist/btree_utils_num.c | |
| parent | ae20bf1740c53494e15fadfd8c2c6444032a3441 (diff) | |
| download | postgresql-bb850306307d3d6ebb611c4039ae127236eb1699.tar.gz postgresql-bb850306307d3d6ebb611c4039ae127236eb1699.zip | |
Fix contrib/btree_gist to handle collations properly.
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.)
Diffstat (limited to 'contrib/btree_gist/btree_utils_num.c')
| -rw-r--r-- | contrib/btree_gist/btree_utils_num.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/contrib/btree_gist/btree_utils_num.c b/contrib/btree_gist/btree_utils_num.c index 64c95854df8..a3da5802df2 100644 --- a/contrib/btree_gist/btree_utils_num.c +++ b/contrib/btree_gist/btree_utils_num.c @@ -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, |