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Teodor Sigaev 43d1ed60fd Predicate locking in GIN index 
Predicate locks are used on per page basis only if fastupdate = off, in
opposite case predicate lock on pending list will effectively lock whole index,
to reduce locking overhead, just lock a relation. Entry and posting trees are
essentially B-tree, so locks are acquired on leaf pages only.

Author: Shubham Barai with some editorization by me and Dmitry Ivanov
Review by: Alexander Korotkov, Dmitry Ivanov, Fedor Sigaev
Discussion: https://www.postgresql.org/message-id/flat/CALxAEPt5sWW+EwTaKUGFL5_XFcZ0MuGBcyJ70oqbWqr42YKR8Q@mail.gmail.com
2018-03-30 14:23:17 +03:00
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access
Predicate locking in GIN index
2018-03-30 14:23:17 +03:00
bootstrap
Update copyright for 2018
2018-01-02 23:30:12 -05:00
catalog
Add casts from jsonb
2018-03-29 16:33:56 +03:00
commands
Add EXPLAIN support for JIT.
2018-03-28 13:26:51 -07:00
common
restrict -> pg_restrict
2018-03-15 10:02:59 -03:00
datatype
Update copyright for 2018
2018-01-02 23:30:12 -05:00
executor
PL/pgSQL: Nested CALL with transactions
2018-03-28 13:31:27 -04:00
fe_utils
Add \if support to pgbench
2018-03-22 17:42:03 +03:00
foreign
Update copyright for 2018
2018-01-02 23:30:12 -05:00
jit
Add inlining support to LLVM JIT provider.
2018-03-28 13:19:08 -07:00
lib
Minor clean-up in dshash.{c,h}.
2018-03-01 16:25:46 -08:00
libpq
Add ssl_passphrase_command setting
2018-03-17 08:28:51 -04:00
mb
Update copyright for 2018
2018-01-02 23:30:12 -05:00
nodes
Remove 'target' from GroupPathExtraData.
2018-03-29 16:17:18 -04:00
optimizer
Implement partition-wise grouping/aggregation.
2018-03-22 12:49:48 -04:00
parser
Allow UNIQUE indexes on partitioned tables
2018-02-19 17:40:00 -03:00
port
Remove outdated/removed Win32 URLs in C comments
2018-01-09 18:33:21 -05:00
portability
Update copyright for 2018
2018-01-02 23:30:12 -05:00
postmaster
Fix more format truncation issues
2018-03-15 11:41:42 -04:00
regex
Update copyright for 2018
2018-01-02 23:30:12 -05:00
replication
Handle heap rewrites even better in logical decoding
2018-03-21 09:15:04 -04:00
rewrite
Update copyright for 2018
2018-01-02 23:30:12 -05:00
snowball
Update copyright for 2018
2018-01-02 23:30:12 -05:00
statistics
Update copyright for 2018
2018-01-02 23:30:12 -05:00
storage
Remove UpdateFreeSpaceMap(), use FreeSpaceMapVacuumRange() instead.
2018-03-29 12:22:44 -04:00
tcop
PL/pgSQL: Nested CALL with transactions
2018-03-28 13:31:27 -04:00
tsearch
Update copyright for 2018
2018-01-02 23:30:12 -05:00
utils
Allow committing inside cursor loop
2018-03-28 19:03:26 -04:00
.gitignore
Autoconfiscate selection of 64-bit int type for 64-bit large object API.
2012-10-07 21:52:43 -04:00
c.h
Fix interaction of Perl and stdbool.h
2018-03-23 10:31:10 -04:00
fmgr.h
Add expression compilation support to LLVM JIT provider.
2018-03-22 14:45:59 -07:00
funcapi.h
Support INOUT arguments in procedures
2018-03-14 12:07:28 -04:00
getaddrinfo.h
Update copyright for 2018
2018-01-02 23:30:12 -05:00
getopt_long.h
Update copyright for 2018
2018-01-02 23:30:12 -05:00
Makefile
Add statistics subdirectory to Makefile.
2017-06-08 11:29:50 -04:00
miscadmin.h
Mark assorted GUC variables as PGDLLIMPORT.
2018-02-09 15:54:45 -05:00
pg_config_ext.h.in
Autoconfiscate selection of 64-bit int type for 64-bit large object API.
2012-10-07 21:52:43 -04:00
pg_config_ext.h.win32
Autoconfiscate selection of 64-bit int type for 64-bit large object API.
2012-10-07 21:52:43 -04:00
pg_config_manual.h
Update copyright for 2018
2018-01-02 23:30:12 -05:00
pg_config.h.in
Add configure tests for stdbool.h and sizeof bool
2018-03-21 07:45:15 -04:00
pg_config.h.win32
Use stdbool.h if suitable
2018-03-22 20:42:25 -04:00
pg_getopt.h
Update copyright for 2018
2018-01-02 23:30:12 -05:00
pg_trace.h
Update copyright for 2018
2018-01-02 23:30:12 -05:00
pgstat.h
Support parallel btree index builds.
2018-02-02 13:32:44 -05:00
pgtar.h
Update copyright for 2018
2018-01-02 23:30:12 -05:00
pgtime.h
Update copyright for 2018
2018-01-02 23:30:12 -05:00
port.h
Use isinf builtin for clang, for performance.
2018-03-28 13:12:15 -07:00
postgres_ext.h
Phase 2 of pgindent updates.
2017-06-21 15:19:25 -04:00
postgres_fe.h
Update copyright for 2018
2018-01-02 23:30:12 -05:00
postgres.h
Move the extern declaration for ExceptionalCondition into c.h.
2018-02-14 19:43:33 -05:00
rusagestub.h
Update copyright for 2018
2018-01-02 23:30:12 -05:00
windowapi.h
Update copyright for 2018
2018-01-02 23:30:12 -05:00