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postgresql/src/backend
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Simon Riggs 32ac7a118f Exclude VACUUMs from RunningXactData 
GetRunningTransactionData() should ignore VACUUM procs because in some
cases they are assigned xids. This could lead to holding back xmin via
the route of passing the xid to standby and then having that hold back
xmin on master via feedback.

Backpatch to 9.1 needed, but will only do so on supported versions.
Backpatch once proven on the buildfarm.

Reported-by: Greg Stark
Author: Simon Riggs
Reviewed-by: Amit Kapila
Discussion: https://postgr.es/m/CANP8+jJBYt=4PpTfiPb0UrH1_iPhzsxKH5Op_Wec634F0ohnAw@mail.gmail.com
 		2018-06-07 20:38:12 +01:00
..
access Fix function code in error report 2018-06-06 14:48:08 -04:00
bootstrap Message wording and pluralization improvements 2018-05-17 23:05:27 -04:00
catalog Fix spurious non-ASCII bytes 2018-06-04 16:17:34 -04:00
commands Widen COPY FROM's current-line-number counter from 32 to 64 bits. 2018-05-22 13:32:52 -04:00
executor Fix obsolete comment. 2018-06-07 09:56:22 +03:00
foreign Remove bogus "extern" annotations on function definitions. 2018-02-19 12:07:44 -05:00
jit Further -Wimplicit-fallthrough cleanup. 2018-05-01 19:53:48 -07:00
lib Add missing files to src/backend/lib/README. 2018-05-22 13:25:28 +03:00
libpq Fix unsafe usage of strerror(errno) within ereport(). 2018-05-21 00:32:28 -04:00
main Update copyright for 2018 2018-01-02 23:30:12 -05:00
nodes Reconcile nodes/*funcs.c with PostgreSQL 11 work. 2018-05-31 16:07:13 -07:00
optimizer Fix typo in README 2018-06-07 14:40:38 +02:00
parser Don't fall off the end of perl functions 2018-05-27 09:08:42 -04:00
partitioning Fix assorted partition pruning bugs 2018-05-09 11:27:04 -03:00
po Translation updates 2018-05-21 12:29:52 -04:00
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 Fix some assorted compiler warnings on Windows. 2018-05-01 19:38:26 -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 Exclude VACUUMs from RunningXactData 2018-06-07 20:38:12 +01:00
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 Fix typo 2018-06-04 15:34:42 -04:00
.gitignore Add .gitignore entries for AIX-specific intermediate build artifacts. 2015-07-08 20:44:22 -04:00
Makefile Rearrange makefile rules for running Gen_fmgrtab.pl. 2018-05-03 17:54:18 -04:00
common.mk Remove PARTIAL_LINKING build mode. 2018-03-30 17:33:04 -07:00
nls.mk Translation updates 2017-05-15 12:19:54 -04:00