Commit Graph

15 Commits

Author SHA1 Message Date
Noah Misch
0ffc201a51 Add file version information to most installed Windows binaries.
Prominent binaries already had this metadata.  A handful of minor
binaries, such as pg_regress.exe, still lack it; efforts to eliminate
such exceptions are welcome.

Michael Paquier, reviewed by MauMau.
2014-07-14 14:07:52 -04:00
Andrew Dunstan
d9134d0a35 Introduce jsonb, a structured format for storing json.
The new format accepts exactly the same data as the json type. However, it is
stored in a format that does not require reparsing the orgiginal text in order
to process it, making it much more suitable for indexing and other operations.
Insignificant whitespace is discarded, and the order of object keys is not
preserved. Neither are duplicate object keys kept - the later value for a given
key is the only one stored.

The new type has all the functions and operators that the json type has,
with the exception of the json generation functions (to_json, json_agg etc.)
and with identical semantics. In addition, there are operator classes for
hash and btree indexing, and two classes for GIN indexing, that have no
equivalent in the json type.

This feature grew out of previous work by Oleg Bartunov and Teodor Sigaev, which
was intended to provide similar facilities to a nested hstore type, but which
in the end proved to have some significant compatibility issues.

Authors: Oleg Bartunov,  Teodor Sigaev, Peter Geoghegan and Andrew Dunstan.
Review: Andres Freund
2014-03-23 16:40:19 -04:00
Andrew Dunstan
42bf7fc1de Fix makefile broken by hstore fix. 2013-09-29 22:46:55 -04:00
Robert Haas
d4fb2f99ec Don't install hstore--1.0.sql any more.
Since the current version is 1.1, the 1.0 file isn't really needed.  We do
need the 1.0--1.1 upgrade file, so people on 1.0 can upgrade.

Per recent discussion on pgsql-hackers.
2012-02-22 20:37:13 -05:00
Robert Haas
b60653bc0b Remove hstore's text => text operator.
Since PostgreSQL 9.0, we've emitted a warning message when an operator
named => is created, because the SQL standard now reserves that token
for another use.  But we've also shipped such an operator with hstore.
Use of the function hstore(text, text) has been recommended in
preference to =>(text, text).  Per discussion, it's now time to take
the next step and stop shipping the operator.  This will allow us to
prohibit the use of => as an operator name in a future release if and
when we wish to support the SQL standard use of this token.

The release notes should mention this incompatibility.

Patch by me, reviewed by David Wheeler, Dimitri Fontaine and Tom Lane.
2011-11-07 21:47:45 -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
Robert Haas
41611f16e9 PGXS support for contrib/hstore
Joey Adams
2011-01-23 23:07:55 -05:00
Magnus Hagander
9f2e211386 Remove cvs keywords from all files. 2010-09-20 22:08:53 +02:00
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
Bruce Momjian
541ff409cc Remove references to READMEs from /contrib Makefiles. 2007-11-10 23:59:52 +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
Peter Eisentraut
6e1664beaf Remove useless CPPFLAGS. 2007-02-09 17:24:33 +00:00
Peter Eisentraut
994b1cb59e Add $PostgreSQL$ marker to contrib makefiles. 2007-02-09 17:04:00 +00:00
Teodor Sigaev
67e7f0ab34 Add uninstall script 2006-09-12 16:11:44 +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