Tom Lane ac45aa1dde Don't assume a subquery's output is unique if there's a SRF in its tlist. ... While the x output of "select x from t group by x" can be presumed unique, this does not hold for "select x, generate_series(1,10) from t group by x", because we may expand the set-returning function after the grouping step. (Perhaps that should be re-thought; but considering all the other oddities involved with SRFs in targetlists, it seems unlikely we'll change it.) Put a check in query_is_distinct_for() so it's not fooled by such cases. Back-patch to all supported branches. David Rowley		2014-07-08 14:03:45 -04:00
..
access	Have multixact be truncated by checkpoint, not vacuum	2014-06-27 14:43:52 -04:00
bootstrap	Revert "Fix bogus %name-prefix option syntax in all our Bison files."	2014-05-28 19:21:01 -04:00
catalog	Remove use_json_as_text options from json_to_record/json_populate_record.	2014-06-29 13:51:02 -04:00
commands	Have multixact be truncated by checkpoint, not vacuum	2014-06-27 14:43:52 -04:00
executor	Redesign API presented by nodeAgg.c for ordered-set and similar aggregates.	2014-07-03 18:25:37 -04:00
foreign	Update copyright for 2014	2014-01-07 16:05:30 -05:00
lib	pgindent run for 9.4	2014-05-06 12:12:18 -04:00
libpq	Rename lo_create(oid, bytea) to lo_from_bytea().	2014-06-12 15:39:16 -04:00
main	Make fallback implementation of pg_memory_barrier() work.	2014-05-17 18:29:46 -04:00
nodes	pgindent run for 9.4	2014-05-06 12:12:18 -04:00
optimizer	Don't assume a subquery's output is unique if there's a SRF in its tlist.	2014-07-08 14:03:45 -04:00
parser	Revert "Fix bogus %name-prefix option syntax in all our Bison files."	2014-05-28 19:21:01 -04:00
po	Translation updates	2014-05-10 22:16:59 -04:00
port	Fix weird spacing in error message.	2014-06-18 15:44:38 -04:00
postmaster	Smooth reporting of commit/rollback statistics.	2014-07-02 15:03:57 -05:00
regex	pgindent run for 9.4	2014-05-06 12:12:18 -04:00
replication	Fix decoding of MULTI_INSERTs when rows other than the last are toasted.	2014-07-06 15:59:53 +02:00
rewrite	Add some errdetail to checkRuleResultList().	2014-07-02 12:31:27 -04:00
snowball	Fix ancient encoding error in hungarian.stop.	2014-06-10 22:48:31 -04:00
storage	Add defenses against running with a wrong selection of LOBLKSIZE.	2014-06-05 11:31:06 -04:00
tcop	Set the process latch when processing recovery conflict interrupts.	2014-06-03 14:02:54 +02:00
tsearch	pgindent run for 9.4	2014-05-06 12:12:18 -04:00
utils	Consistently pass an "unsigned char" to ctype.h functions.	2014-07-06 00:30:11 -04:00
.gitignore	Add gitignore for mingw/cygwin build outputs	2011-06-09 18:11:47 +02:00
common.mk	Remove maintainer-check target, fold into normal build	2013-10-10 20:11:56 -04:00
Makefile	Get rid of use of dlltool in Mingw builds.	2014-02-11 12:56:20 -05:00
nls.mk	Add libpgcommon to backend gettext source files	2013-10-19 13:49:05 -04:00