Tom Lane ff750ce2d8 Teach nulltestsel() that system columns are never NULL. ... While it's perhaps unlikely that users would write an explicit test like "ctid IS NULL", this function is also used in range estimation, and an incorrect answer can throw off the results for tight ranges. Anyway it's not much code so we might as well do it. Edmund Horner Discussion: https://postgr.es/m/CAMyN-kCa3BFUFrCTtQeprxTU1anCd3Pua7zXstGCKq4pXgjukw@mail.gmail.com		2019-01-25 11:44:26 -05:00
..
backend	Teach nulltestsel() that system columns are never NULL.	2019-01-25 11:44:26 -05:00
bin	Fix whitespace	2019-01-24 21:58:37 +01:00
common	Use perfect hashing, instead of binary search, for keyword lookup.	2019-01-09 19:47:46 -05:00
fe_utils	pgbench: add \cset and \gset commands	2019-01-10 13:42:20 -03:00
include	Allow generalized expression syntax for partition bounds	2019-01-25 11:28:49 +01:00
interfaces	Remove _configthreadlocale() calls in ecpg test suite.	2019-01-24 17:02:09 -05:00
makefiles	Ensure link commands list *.o files before LDFLAGS.	2019-01-02 13:57:54 -05:00
pl	PL/pgSQL: Add statement ID to statement structures	2019-01-24 22:23:12 +01:00
port	Use our own getopt() on OpenBSD.	2019-01-18 15:06:26 -05:00
template	Yet further rethinking of build changes for macOS Mojave.	2018-11-02 18:54:00 -04:00
test	Allow generalized expression syntax for partition bounds	2019-01-25 11:28:49 +01:00
timezone	Replace @postgresql.org with @lists.postgresql.org for mailinglists	2019-01-19 19:06:35 +01:00
tools	Change snapshot type to be determined by enum rather than callback.	2019-01-21 17:03:15 -08:00
tutorial	Update copyright for 2019	2019-01-02 12:44:25 -05:00
.gitignore
DEVELOPERS
Makefile	Fix partial-build problems introduced by having more generated headers.	2018-04-09 16:42:10 -04:00
Makefile.global.in	fix typo	2019-01-13 16:43:14 -05:00
Makefile.shlib	Ensure static libraries have correct mod time even if ranlib messes it up.	2018-11-29 15:53:44 -05:00
nls-global.mk	Replace @postgresql.org with @lists.postgresql.org for mailinglists	2019-01-19 19:06:35 +01:00