postgres

Commit Graph

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.	12 years ago
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	12 years ago
Andrew Dunstan	42bf7fc1de	Fix makefile broken by hstore fix.	12 years ago
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.	14 years ago
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.	14 years ago
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	15 years ago
Robert Haas	41611f16e9	PGXS support for contrib/hstore Joey Adams	15 years ago
Magnus Hagander	9f2e211386	Remove cvs keywords from all files.	15 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
Bruce Momjian	541ff409cc	Remove references to READMEs from /contrib Makefiles.	18 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
Peter Eisentraut	6e1664beaf	Remove useless CPPFLAGS.	19 years ago
Peter Eisentraut	994b1cb59e	Add $PostgreSQL$ marker to contrib makefiles.	19 years ago
Teodor Sigaev	67e7f0ab34	Add uninstall script	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

15 Commits (ecacbdbcee67e202cfcaa1180da170b9f13654bb)