Robert Haas 6f3bd98ebf Extend framework from commit 53be0b1ad to report latch waits. ... WaitLatch, WaitLatchOrSocket, and WaitEventSetWait now taken an additional wait_event_info parameter; legal values are defined in pgstat.h. This makes it possible to uniquely identify every point in the core code where we are waiting for a latch; extensions can pass WAIT_EXTENSION. Because latches were the major wait primitive not previously covered by this patch, it is now possible to see information in pg_stat_activity on a large number of important wait events not previously addressed, such as ClientRead, ClientWrite, and SyncRep. Unfortunately, many of the wait events added by this patch will fail to appear in pg_stat_activity because they're only used in background processes which don't currently appear in pg_stat_activity. We should fix this either by creating a separate view for such information, or else by deciding to include them in pg_stat_activity after all. Michael Paquier and Robert Haas, reviewed by Alexander Korotkov and Thomas Munro.		2016-10-04 11:01:42 -04:00
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access	Extend framework from commit 53be0b1ad to report latch waits.	2016-10-04 11:01:42 -04:00
bootstrap	Fix a bunch of places that called malloc and friends with no NULL check.	2016-08-30 18:22:43 -04:00
catalog	Silence compiler warnings	2016-09-28 19:31:58 -03:00
commands	Fix RLS with COPY (col1, col2) FROM tab	2016-10-03 16:22:57 -04:00
executor	Extend framework from commit 53be0b1ad to report latch waits.	2016-10-04 11:01:42 -04:00
foreign	Remove GetUserMappingId() and GetUserMappingById().	2016-07-22 11:32:23 -04:00
lib	Clarify the new Red-Black post-order traversal code a bit.	2016-09-04 15:02:06 +03:00
libpq	Extend framework from commit 53be0b1ad to report latch waits.	2016-10-04 11:01:42 -04:00
main	Repair a bit of pgindent damage.	2016-06-09 18:09:17 -04:00
nodes	Add debugging aid "bmsToString(Bitmapset *bms)".	2016-09-16 09:36:24 -04:00
optimizer	Disallow pushing volatile quals past set-returning functions.	2016-09-27 18:43:36 -04:00
parser	Add ALTER EXTENSION ADD/DROP ACCESS METHOD, and use it in pg_upgrade.	2016-10-02 14:31:28 -04:00
po	Translation updates	2016-08-08 11:08:00 -04:00
port	Refer to OS X as "macOS", except for the port name which is still "darwin".	2016-09-25 15:40:57 -04:00
postmaster	Extend framework from commit 53be0b1ad to report latch waits.	2016-10-04 11:01:42 -04:00
regex	Make locale-dependent regex character classes work for large char codes.	2016-09-05 17:06:29 -04:00
replication	Extend framework from commit 53be0b1ad to report latch waits.	2016-10-04 11:01:42 -04:00
rewrite	Improve parser's and planner's handling of set-returning functions.	2016-09-13 13:54:24 -04:00
snowball	Update copyright for 2016	2016-01-02 13:33:40 -05:00
storage	Extend framework from commit 53be0b1ad to report latch waits.	2016-10-04 11:01:42 -04:00
tcop	Add location field to DefElem	2016-09-06 12:00:00 -04:00
tsearch	Add macros to make AllocSetContextCreate() calls simpler and safer.	2016-08-27 17:50:38 -04:00
utils	Extend framework from commit 53be0b1ad to report latch waits.	2016-10-04 11:01:42 -04:00
.gitignore	Add .gitignore entries for AIX-specific intermediate build artifacts.	2015-07-08 20:44:22 -04:00
common.mk	Remove maintainer-check target, fold into normal build	2013-10-10 20:11:56 -04:00
Makefile	Refer to OS X as "macOS", except for the port name which is still "darwin".	2016-09-25 15:40:57 -04:00
nls.mk	Remove trailing slashes from directories in find command	2015-09-18 22:06:54 -04:00