Commit Graph

13 Commits

Author SHA1 Message Date
Andrew Dunstan
38fb4d978c JSON generation improvements.
This adds the following:

    json_agg(anyrecord) -> json
    to_json(any) -> json
    hstore_to_json(hstore) -> json (also used as a cast)
    hstore_to_json_loose(hstore) -> json

The last provides heuristic treatment of numbers and booleans.

Also, in json generation, if any non-builtin type has a cast to json,
that function is used instead of the type's output function.

Andrew Dunstan, reviewed by Steve Singer.

Catalog version bumped.
2013-03-10 17:35:36 -04:00
Robert Haas
bb1afb528a Fix hstore regression tests.
This was an oversight in commit b60653bc0b.

Also, fix a typo spotted by Thom Brown.
2011-11-08 08:09:10 -05:00
Tom Lane
629b3af27d Convert contrib modules to use the extension facility.
This isn't fully tested as yet, in particular I'm not sure that the
"foo--unpackaged--1.0.sql" scripts are OK.  But it's time to get some
buildfarm cycles on it.

sepgsql is not converted to an extension, mainly because it seems to
require a very nonstandard installation process.

Dimitri Fontaine and Tom Lane
2011-02-13 22:54:49 -05:00
Peter Eisentraut
fc946c39ae Remove useless whitespace at end of lines 2010-11-23 22:34:55 +02:00
Robert Haas
0e22e08fe5 Make hstore regression tests independent of standard_conforming_strings.
Per buildfarm.
2010-07-20 01:22:52 +00:00
Robert Haas
ce51747673 Remove hstore % text[] operator; use slice() function instead.
David Wheeler, with one small correction by me.
2010-07-02 20:36:49 +00:00
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.
2010-06-18 03:52:03 +00:00
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.
2010-06-15 19:48:30 +00:00
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
2009-09-30 19:50:22 +00:00
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
2007-03-14 14:21:53 +00:00
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
2006-10-11 16:42:51 +00:00
Tom Lane
684ad6a92f Rename contrib contains/contained-by operators to @> and <@, per discussion. 2006-09-10 17:36:52 +00:00
Teodor Sigaev
642194ba0c Add hstore contrib module.
Per discussion
http://archives.postgresql.org/pgsql-hackers/2006-08/msg01409.php
2006-09-05 18:00:58 +00:00