Tom Lane b6a164e5cb Fix assorted oversights in range selectivity estimation. ... calc_rangesel() failed outright when comparing range variables to empty constant ranges with < or >=, as a result of missing cases in a switch. It also produced a bogus estimate for > comparison to an empty range. On top of that, the >= and > cases were mislabeled throughout. For nonempty constant ranges, they managed to produce the right answers anyway as a result of counterbalancing typos. Also, default_range_selectivity() omitted cases for elem <@ range, range &< range, and range &> range, so that rather dubious defaults were applied for these operators. In passing, rearrange the code in rangesel() so that the elem <@ range case is handled in a less opaque fashion. Report and patch by Emre Hasegeli, some additional work by me		2015-01-30 12:31:08 -05:00
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backend	Fix assorted oversights in range selectivity estimation.	2015-01-30 12:31:08 -05:00
bin	Allow pg_dump to use jobs and serializable transactions together.	2015-01-30 08:57:53 -06:00
common	Fix libpq's behavior when /etc/passwd isn't readable.	2015-01-11 12:35:47 -05:00
include	Fix assorted oversights in range selectivity estimation.	2015-01-30 12:31:08 -05:00
interfaces	Replace a bunch more uses of strncpy() with safer coding.	2015-01-24 13:05:45 -05:00
makefiles	Remove USE_VPATH make variable from PGXS	2014-12-04 08:45:48 -05:00
pl	Fix volatile-safety issue in pltcl_SPI_execute_plan().	2015-01-26 12:18:36 -05:00
port	Another attempt at fixing Windows Norwegian locale.	2015-01-16 13:10:06 +02:00
template	Revert to using --enable-auto-import in Cygwin builds.	2014-02-16 15:14:04 -05:00
test	Fix assorted oversights in range selectivity estimation.	2015-01-30 12:31:08 -05:00
timezone	Add CST (China Standard Time) to our lists of timezone abbreviations.	2014-12-24 16:35:34 -05:00
tools	Add pg_string_endswith as the start of a string helper library in src/common.	2015-01-03 20:54:13 +01:00
tutorial	pgindent run for 9.4	2014-05-06 12:12:18 -04:00
.gitignore	Convert cvsignore to gitignore, and add .gitignore for build targets.	2010-09-22 12:57:04 +02:00
bcc32.mak	Autoconfiscate selection of 64-bit int type for 64-bit large object API.	2012-10-07 21:52:43 -04:00
DEVELOPERS	Replace a couple of references to files that no longer exist in the source	2009-05-04 08:08:47 +00:00
Makefile	Create libpgcommon, and move pg_malloc et al to it	2013-02-12 11:21:05 -03:00
Makefile.global.in	Fix installcheck case for tap tests	2014-12-24 10:32:02 -05:00
Makefile.shlib	MinGW: Include .dll extension in .def file LIBRARY commands.	2014-10-27 19:59:52 -04:00
nls-global.mk	Setup error context callback for transaction lock waits	2014-03-19 15:10:36 -03:00
win32.mak	Autoconfiscate selection of 64-bit int type for 64-bit large object API.	2012-10-07 21:52:43 -04:00