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.)
Branch
------
master
Details
-------
http://git.postgresql.org/pg/commitdiff/bb850306307d3d6ebb611c4039ae127236eb1699
Modified Files
--------------
contrib/btree_gist/btree_bit.c | 57 ++++++++-----
contrib/btree_gist/btree_bytea.c | 53 ++++++++----
contrib/btree_gist/btree_numeric.c | 52 +++++++----
contrib/btree_gist/btree_text.c | 43 +++++----
contrib/btree_gist/btree_utils_num.c | 8 +-
contrib/btree_gist/btree_utils_var.c | 155 ++++++++++++++++------------------
contrib/btree_gist/btree_utils_var.h | 38 ++++-----
7 files changed, 219 insertions(+), 187 deletions(-)