diff options
| author | Peter Eisentraut | 2024-01-19 14:41:44 +0000 |
|---|---|---|
| committer | Peter Eisentraut | 2024-01-19 14:42:13 +0000 |
| commit | 6db4598fcb82a87a683c4572707e522504830a2b (patch) | |
| tree | 0a1b90ad4c3919e95cc72ba9a6754c6e39a8ef9d /src/test/regress/expected/misc_functions.out | |
| parent | b725b7eec431f7394d63abe621170efe3fcdcda4 (diff) | |
Add stratnum GiST support function
This is support function 12 for the GiST AM and translates
"well-known" RT*StrategyNumber values into whatever strategy number is
used by the opclass (since no particular numbers are actually
required). We will use this to support temporal PRIMARY
KEY/UNIQUE/FOREIGN KEY/FOR PORTION OF functionality.
This commit adds two implementations, one for internal GiST opclasses
(just an identity function) and another for btree_gist opclasses. It
updates btree_gist from 1.7 to 1.8, adding the support function for
all its opclasses.
Author: Paul A. Jungwirth <[email protected]>
Reviewed-by: Peter Eisentraut <[email protected]>
Reviewed-by: jian he <[email protected]>
Discussion: https://www.postgresql.org/message-id/flat/CA+renyUApHgSZF9-nd-a0+OPGharLQLO=mDHcY4_qQ0+noCUVg@mail.gmail.com
Diffstat (limited to 'src/test/regress/expected/misc_functions.out')
| -rw-r--r-- | src/test/regress/expected/misc_functions.out | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/src/test/regress/expected/misc_functions.out b/src/test/regress/expected/misc_functions.out index 93021340773..7c15477104b 100644 --- a/src/test/regress/expected/misc_functions.out +++ b/src/test/regress/expected/misc_functions.out @@ -670,3 +670,16 @@ FROM pg_walfile_name_offset('0/0'::pg_lsn + :segment_size - 1), 0 | t (1 row) +-- test stratnum support functions +SELECT gist_stratnum_identity(3::smallint); + gist_stratnum_identity +------------------------ + 3 +(1 row) + +SELECT gist_stratnum_identity(18::smallint); + gist_stratnum_identity +------------------------ + 18 +(1 row) + |