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postgresql/src/include
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Amit Kapila 568b4e1fde Don't allow LIMIT/OFFSET clause within sub-selects to be pushed to workers. 
Allowing sub-select containing LIMIT/OFFSET in workers can lead to
inconsistent results at the top-level as there is no guarantee that the
row order will be fully deterministic.  The fix is to prohibit pushing
LIMIT/OFFSET within sub-selects to workers.

Reported-by: Andrew Fletcher
Bug: 15324
Author: Amit Kapila
Reviewed-by: Dilip Kumar
Backpatch-through: 9.6
Discussion: https://postgr.es/m/153417684333.10284.11356259990921828616@wrigleys.postgresql.org
2018-09-14 10:17:31 +05:30
..
access Fix scenario where streaming standby gets stuck at a continuation record. 2018-05-05 01:35:12 +03:00
bootstrap Update copyright for 2016 2016-01-02 13:33:40 -05:00
catalog Fix bogus provolatile/proparallel markings on a few built-in functions. 2018-03-30 18:14:51 -04:00
commands Mark assorted variables PGDLLIMPORT. 2017-12-05 09:27:20 -05:00
common Fix integer-overflow problems in interval comparison. 2017-04-05 23:51:28 -04:00
datatype Be more careful about out-of-range dates and timestamps. 2016-03-16 19:09:28 -04:00
executor Save/restore SPI's global variables in SPI_connect() and SPI_finish(). 2018-09-07 20:09:57 -04:00
fe_utils Empty search_path in Autovacuum and non-psql/pgbench clients. 2018-02-26 07:39:48 -08:00
foreign Remove GetUserMappingId() and GetUserMappingById(). 2016-07-22 11:32:23 -04:00
lib Revert "Permit dump/reload of not-too-large >1GB tuples" 2016-12-06 12:46:03 -03:00
libpq Give nicer error message when connecting to a v10 server requiring SCRAM. 2017-05-05 11:24:02 +03:00
mb Update copyright for 2016 2016-01-02 13:33:40 -05:00
nodes Change more places to be less trusting of RestrictInfo.is_pushed_down. 2018-04-20 15:19:17 -04:00
optimizer Don't allow LIMIT/OFFSET clause within sub-selects to be pushed to workers. 2018-09-14 10:17:31 +05:30
parser Fix INSERT ON CONFLICT UPDATE through a view that isn't just SELECT *. 2018-08-04 19:38:58 -04:00
port Remove overzeleous assertions in pg_atomic_flag code. 2018-04-07 18:30:15 -07:00
portability Update copyright for 2016 2016-01-02 13:33:40 -05:00
postmaster Mark assorted variables PGDLLIMPORT. 2017-12-05 09:27:20 -05:00
regex Suppress compiler warnings about useless comparison of unsigned to zero. 2016-02-15 17:12:16 -05:00
replication Fix "base" snapshot handling in logical decoding 2018-06-26 16:38:34 -04:00
rewrite Fix creation of resjunk tlist entries for inherited mixed UPDATE/DELETE. 2017-11-27 17:54:10 -05:00
snowball Update copyright for 2016 2016-01-02 13:33:40 -05:00
storage Fix longstanding recursion hazard in sinval message processing. 2018-09-07 18:04:58 -04:00
tcop Mark assorted variables PGDLLIMPORT. 2017-12-05 09:27:20 -05:00
tsearch Fix typos in comments. 2017-02-06 11:34:15 +02:00
utils Further fixes for quoted-list GUC values in pg_dump and ruleutils.c. 2018-07-31 13:00:08 -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 Avoid using potentially-under-aligned page buffers. 2018-09-01 15:27:13 -04:00
fmgr.h Revert addition of PGDLLEXPORT in PG_FUNCTION_INFO_V1 macro. 2016-10-12 18:01:52 -04:00
funcapi.h Add a utility function to extract variadic function arguments 2017-10-25 07:19:59 -04:00
getaddrinfo.h Update copyright for 2016 2016-01-02 13:33:40 -05:00
getopt_long.h Update copyright for 2016 2016-01-02 13:33:40 -05:00
Makefile Create src/fe_utils/, and move stuff into there from pg_dump's dumputils. 2016-03-24 15:55:57 -04:00
miscadmin.h Mark assorted variables PGDLLIMPORT. 2017-12-05 09:27:20 -05:00
pg_config.h.in Fix typos 2018-07-10 11:16:04 +02:00
pg_config.h.win32 Stamp 9.6.10. 2018-08-06 16:07:43 -04:00
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 Bring some clarity to the defaults for the xxx_flush_after parameters. 2016-11-25 18:36:10 -05:00
pg_getopt.h Update copyright for 2016 2016-01-02 13:33:40 -05:00
pg_trace.h Update copyright for 2016 2016-01-02 13:33:40 -05:00
pgstat.h Fix typos in comments. 2016-10-26 11:13:17 +03:00
pgtar.h Update copyright for 2016 2016-01-02 13:33:40 -05:00
pgtime.h Mark assorted variables PGDLLIMPORT. 2017-12-05 09:27:20 -05:00
port.h Run the postmaster's signal handlers without SA_RESTART. 2017-04-24 13:00:23 -04:00
postgres.h Adjust DatumGetBool macro, this time for sure. 2016-04-28 11:50:58 -04:00
postgres_ext.h Add a nonlocalized version of the severity field to client error messages. 2016-08-26 16:20:24 -04:00
postgres_fe.h Update copyright for 2016 2016-01-02 13:33:40 -05:00
rusagestub.h Update copyright for 2016 2016-01-02 13:33:40 -05:00
windowapi.h Update copyright for 2016 2016-01-02 13:33:40 -05:00