postgresql/contrib
Tom Lane 0e56b2b944 Make postgres_fdw request remote time zone 'GMT' not 'UTC'.
This should have the same results for all practical purposes.
The advantage of selecting 'GMT' is that it's guaranteed to work
even when the remote system's timezone database is missing
entries, because pg_tzset() hard-wires handling of that,
at least in 9.2 and later.

(It seems like it would be a good idea to similarly hard-wire
correct handling of 'UTC', but that'll be a little more invasive
than I want to consider back-patching.  Leave that for another
day when we're not in feature freeze.)

Per trouble report from Adnan Dautovic.  Back-patch to all
supported branches.

Discussion: https://postgr.es/m/465248.1712211585@sss.pgh.pa.us
2024-04-21 13:46:20 -04:00
..
adminpack Read until EOF vice stat-reported size in read_binary_file 2020-07-04 06:28:21 -04:00
amcheck amcheck: Normalize index tuples containing uncompressed varlena 2024-03-23 23:03:12 +02:00
auth_delay Update copyrights for 2020 2020-01-01 12:21:45 -05:00
auto_explain Fix ancient memory leak in contrib/auto_explain. 2021-02-02 13:49:08 -05:00
bloom Replace RelationOpenSmgr() with RelationGetSmgr(). 2022-11-17 16:54:30 -05:00
bool_plperl Fix broken ruleutils support for function TRANSFORM clauses. 2021-01-25 13:03:11 -05:00
btree_gin btree_gin: Fix calculation of leftmost interval value. 2023-10-29 11:14:34 +00:00
btree_gist Fix results of index-only scans on btree_gist char(N) indexes. 2022-01-08 14:54:39 -05:00
citext CREATE INDEX: use the original userid for more ACL checks. 2022-06-25 09:07:45 -07:00
cube Make contrib modules' installation scripts more secure. 2020-08-10 10:44:42 -04:00
dblink postgres_fdw: Fix unexpected reporting of empty message. 2021-12-03 17:37:14 +09:00
dict_int Preserve integer and float values accurately in (de)serialize_deflist. 2020-03-10 12:30:02 -04:00
dict_xsyn Remove support for upgrading extensions from "unpackaged" state. 2020-02-19 16:59:14 -05:00
earthdistance Make contrib modules' installation scripts more secure. 2020-08-10 10:44:42 -04:00
file_fdw Remove leftover comments, left behind by removal of WITH OIDS. 2020-11-30 10:29:18 +02:00
fuzzystrmatch Ensure Soundex difference() function handles empty input sanely. 2023-05-16 10:53:42 -04:00
hstore hstore: Tighten key/value parsing check for whitespaces 2023-06-12 09:14:17 +09:00
hstore_plperl Make contrib modules' installation scripts more secure. 2020-08-10 10:44:42 -04:00
hstore_plpython In hstore_plpython, avoid crashing when return value isn't a mapping. 2023-04-27 11:55:06 -04:00
intagg Make contrib modules' installation scripts more secure. 2020-08-10 10:44:42 -04:00
intarray Fix integer-overflow problem in intarray's g_int_decompress(). 2024-01-07 15:19:50 -05:00
isn Remove support for upgrading extensions from "unpackaged" state. 2020-02-19 16:59:14 -05:00
jsonb_plperl Mark some contrib modules as "trusted". 2020-02-13 15:02:35 -05:00
jsonb_plpython In jsonb_plpython.c, suppress warning message from gcc 10. 2020-01-30 18:26:12 -05:00
lo Fix bogus CALLED_AS_TRIGGER() defenses. 2020-04-03 11:24:56 -04:00
ltree Validate ltree siglen GiST option to be int-aligned 2023-04-23 14:00:16 +03:00
ltree_plpython Improve error messages in ltree_in and lquery_in. 2020-03-31 11:14:42 -04:00
oid2name Report the true database name on connection errors 2021-01-26 16:42:13 -03:00
pageinspect pageinspect: Fix failure with hash_bitmap_info() for partitioned indexes 2023-12-19 18:19:19 +09:00
passwordcheck Update copyrights for 2020 2020-01-01 12:21:45 -05:00
pg_buffercache Remove support for upgrading extensions from "unpackaged" state. 2020-02-19 16:59:14 -05:00
pg_freespacemap Remove support for upgrading extensions from "unpackaged" state. 2020-02-19 16:59:14 -05:00
pg_prewarm Replace RelationOpenSmgr() with RelationGetSmgr(). 2022-11-17 16:54:30 -05:00
pg_standby pg_standby: Don't use HAVE_WORKING_LINK 2020-03-03 08:54:44 +01:00
pg_stat_statements pg_stat_statements: fetch stmt location/length before it disappears. 2022-11-01 12:48:01 -04:00
pg_trgm Fix misbehavior in contrib/pg_trgm with an unsatisfiable regex. 2023-03-11 12:15:41 -05:00
pg_visibility Replace RelationOpenSmgr() with RelationGetSmgr(). 2022-11-17 16:54:30 -05:00
pgcrypto pgcrypto: Fix check for buffer size 2024-01-30 11:15:46 +01:00
pgrowlocks Adjust the order of the prechecks in pgrowlocks() 2023-10-31 16:44:00 +13:00
pgstattuple pgstattuple: Fix failure with pgstathashindex() for partitioned indexes 2023-12-19 15:20:53 +09:00
postgres_fdw Make postgres_fdw request remote time zone 'GMT' not 'UTC'. 2024-04-21 13:46:20 -04:00
seg Replace last PushOverrideSearchPath() call with set_config_option(). 2023-05-08 06:14:12 -07:00
sepgsql Adjust sepgsql expected output for 681d9e462 et al. 2023-05-08 11:24:47 -04:00
spi Remove support for upgrading extensions from "unpackaged" state. 2020-02-19 16:59:14 -05:00
sslinfo Remove support for upgrading extensions from "unpackaged" state. 2020-02-19 16:59:14 -05:00
start-scripts Remove contrib/start-scripts/osx/. 2017-11-17 12:53:20 -05:00
tablefunc Remove support for upgrading extensions from "unpackaged" state. 2020-02-19 16:59:14 -05:00
tcn Mark some contrib modules as "trusted". 2020-02-13 15:02:35 -05:00
test_decoding Fix assertion failures while processing NEW_CID record in logical decoding. 2022-10-20 09:25:13 +05:30
tsm_system_rows Mark some contrib modules as "trusted". 2020-02-13 15:02:35 -05:00
tsm_system_time Mark some contrib modules as "trusted". 2020-02-13 15:02:35 -05:00
unaccent unaccent: Tweak value of PYTHON when building without Python support 2023-09-27 14:41:26 +09:00
uuid-ossp Reject bogus output from uuid_create(3). 2022-09-09 12:41:36 -04:00
vacuumlo Report the true database name on connection errors 2021-01-26 16:42:13 -03:00
xml2 xml2: Replace deprecated routines with recommended ones 2024-04-16 12:26:17 +09:00
Makefile Create contrib/bool_plperl to provide a bool transform for PL/Perl[U]. 2020-03-06 17:11:23 -05:00
README Rename 'gmake' to 'make' in docs and recommended commands 2014-02-12 17:29:19 -05:00
contrib-global.mk Respect TEMP_CONFIG when pg_regress_check and friends are called 2016-02-27 12:28:21 -05:00

README

The PostgreSQL contrib tree
---------------------------

This subtree contains porting tools, analysis utilities, and plug-in
features that are not part of the core PostgreSQL system, mainly
because they address a limited audience or are too experimental to be
part of the main source tree.  This does not preclude their
usefulness.

User documentation for each module appears in the main SGML
documentation.

When building from the source distribution, these modules are not
built automatically, unless you build the "world" target.  You can
also build and install them all by running "make all" and "make
install" in this directory; or to build and install just one selected
module, do the same in that module's subdirectory.

Some directories supply new user-defined functions, operators, or
types.  To make use of one of these modules, after you have installed
the code you need to register the new SQL objects in the database
system by executing a CREATE EXTENSION command.  In a fresh database,
you can simply do

    CREATE EXTENSION module_name;

See the PostgreSQL documentation for more information about this
procedure.