Thomas Munro a40cff8956 Move RecoveryLockList into a hash table. ... Standbys frequently need to release all locks held by a given xid. Instead of searching one big list linearly, let's create one list per xid and put them in a hash table, so we can find what we need in O(1) time. Earlier analysis and a prototype were done by David Rowley, though this isn't his patch. Back-patch all the way. Author: Thomas Munro Diagnosed-by: David Rowley, Andres Freund Reviewed-by: Andres Freund, Tom Lane, Robert Haas Discussion: https://postgr.es/m/CAEepm%3D1mL0KiQ2KJ4yuPpLGX94a4Ns_W6TL4EGRouxWibu56pA%40mail.gmail.com Discussion: https://postgr.es/m/CAKJS1f9vJ841HY%3DwonnLVbfkTWGYWdPN72VMxnArcGCjF3SywA%40mail.gmail.com		2018-06-26 18:45:45 +12:00
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access	Address set of issues with errno handling	2018-06-25 11:19:05 +09:00
bootstrap	Message wording and pluralization improvements	2018-05-17 23:05:27 -04:00
catalog	Allow for pg_upgrade of attributes with missing values	2018-06-22 08:42:36 -04:00
commands	When index recurses to a partition, map columns numbers	2018-06-22 16:45:48 -04:00
executor	Fix some ill-chosen names for globally-visible partition support functions.	2018-06-13 13:18:02 -04:00
foreign	Remove bogus "extern" annotations on function definitions.	2018-02-19 12:07:44 -05:00
jit	Fix typo in JIT README.	2018-06-09 09:33:53 -07:00
lib	Add missing files to src/backend/lib/README.	2018-05-22 13:25:28 +03:00
libpq	Add missing serial commas	2018-06-07 23:37:09 -04:00
main	Update copyright for 2018	2018-01-02 23:30:12 -05:00
nodes	Assorted cosmetic cleanup of run-time-partition-pruning code.	2018-06-10 18:24:34 -04:00
optimizer	Avoid generating bogus paths with partitionwise aggregate.	2018-06-22 09:20:19 -04:00
parser	Consider syntactic form when disambiguating function vs column reference.	2018-06-18 11:39:33 -04:00
partitioning	Consistently use the term 'partitioned rel' in partprune comments	2018-06-20 11:43:01 -04:00
po	Translation updates	2018-06-25 12:37:18 +02:00
port	Remove investigative code for can't-reattach-to-shared-memory errors.	2018-05-01 13:06:31 -04:00
postmaster	Further improve code for probing the availability of ARM CRC instructions.	2018-05-03 11:32:57 -04:00
regex	Clean up warnings from -Wimplicit-fallthrough.	2018-05-01 19:35:08 -04:00
replication	Update obsolete comments	2018-06-25 15:45:48 -04:00
rewrite	Simplify view-expansion code in rewriteHandler.c.	2018-04-14 21:01:03 -04:00
snowball	Avoid unnecessary use of pg_strcasecmp for already-downcased identifiers.	2018-01-26 18:25:14 -05:00
statistics	Fix bogus code for extracting extended-statistics data from syscache.	2018-05-02 12:23:00 -04:00
storage	Move RecoveryLockList into a hash table.	2018-06-26 18:45:45 +12:00
tcop	Don't allow partitioned index on foreign-table partitions	2018-05-14 13:23:07 -04:00
tsearch	Post-feature-freeze pgindent run.	2018-04-26 14:47:16 -04:00
utils	Allow for pg_upgrade of attributes with missing values	2018-06-22 08:42:36 -04:00
.gitignore
common.mk	Remove PARTIAL_LINKING build mode.	2018-03-30 17:33:04 -07:00
Makefile	Rearrange makefile rules for running Gen_fmgrtab.pl.	2018-05-03 17:54:18 -04:00
nls.mk	Translation updates	2018-06-25 12:37:18 +02:00