diff options
| author | Peter Eisentraut <peter_e@gmx.net> | 2011-02-08 23:04:18 +0200 |
|---|---|---|
| committer | Peter Eisentraut <peter_e@gmx.net> | 2011-02-08 23:04:18 +0200 |
| commit | 414c5a2ea65cbd38d79ffdf9b1fde7cc75c134e0 (patch) | |
| tree | 016efd0c7108f659ea4f3c52ea54d78e1e5449e1 /src/backend/access/nbtree/nbtsearch.c | |
| parent | 1703f0e8da2e8e3eccb6e12879c011ba106f8a62 (diff) | |
Per-column collation support
This adds collation support for columns and domains, a COLLATE clause
to override it per expression, and B-tree index support.
Peter Eisentraut
reviewed by Pavel Stehule, Itagaki Takahiro, Robert Haas, Noah Misch
Diffstat (limited to 'src/backend/access/nbtree/nbtsearch.c')
| -rw-r--r-- | src/backend/access/nbtree/nbtsearch.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/backend/access/nbtree/nbtsearch.c b/src/backend/access/nbtree/nbtsearch.c index cf74f7776ce..be8d958352b 100644 --- a/src/backend/access/nbtree/nbtsearch.c +++ b/src/backend/access/nbtree/nbtsearch.c @@ -723,6 +723,8 @@ _bt_first(IndexScanDesc scan, ScanDirection dir) cur->sk_subtype, procinfo, cur->sk_argument); + ScanKeyEntryInitializeCollation(scankeys + i, + cur->sk_func.fn_collation); } else { @@ -743,6 +745,8 @@ _bt_first(IndexScanDesc scan, ScanDirection dir) cur->sk_subtype, cmp_proc, cur->sk_argument); + ScanKeyEntryInitializeCollation(scankeys + i, + cur->sk_func.fn_collation); } } } |