postgres

Commit Graph

Author	SHA1	Message	Date
Robert Haas	31c47e53aa	Rename hstore => text[] operator to % This is not yet in any released version, so we still have the option to change the name. We may want to reserve the token => in a future release.	16 years ago
Robert Haas	b17129b589	Remove hstore's text[] => text[] operator. This is not yet in any released version, so we still have the option to backtrack. Instead, document hstore(text[], text[]). Per discussion.	16 years ago
Tom Lane	172eacba43	Assorted improvements in contrib/hstore. Remove the 64K limit on the lengths of keys and values within an hstore. (This changes the on-disk format, but the old format can still be read.) Add support for btree/hash opclasses for hstore --- this is not so much for actual indexing purposes as to allow use of GROUP BY, DISTINCT, etc. Add various other new functions and operators. Andrew Gierth	16 years ago
Teodor Sigaev	754148d81f	Add GIN support for pg_trgm. From Guillaume Smet <guillaume.smet@gmail.com> with minor editorization by me. Hstore improvements * add operation hstore ? text - excat equivalent of exist() * remove undocumented behaviour of contains operation with NULL value * now 'key'::text=>NULL returns '"key"=>NULL' instead of NULL * Add GIN support for contains and exist operations * Add GiST support for exist operatiion * improve regression tests	19 years ago
Teodor Sigaev	3f16647960	Rename function 'isexists' and 'isdefined' to 'exist' and 'defined' accordingly. Old names are saved not mentioned in docs - for compatibility with old applications. Per discussion http://archives.postgresql.org/pgsql-hackers/2006-10/msg00571.php	19 years ago
Tom Lane	684ad6a92f	Rename contrib contains/contained-by operators to @> and <@, per discussion.	20 years ago
Teodor Sigaev	642194ba0c	Add hstore contrib module. Per discussion http://archives.postgresql.org/pgsql-hackers/2006-08/msg01409.php	20 years ago

7 Commits (350ab443beba3ce8a7ddf2090a3694de330f6bb3)