postgres

History

Tom Lane 3fe2fc6bbd Fix handling of bare boolean expressions in mcv_get_match_bitmap. Since v14, the extended stats machinery will try to estimate for otherwise-unsupported boolean expressions if they match an expression available from an extended stats object. mcv.c did not get the memo about this, and would spit up with "unknown clause type". Fortunately the case is easy to handle, since we can expect the expression yields boolean. While here, replace some not-terribly-on-point assertions with simpler runtime tests for lookup failure. That seems appropriate so that we get an elog not a crash if we somehow get to the new it-should-be-a-bool-expression code with a subexpression that doesn't match any stats column. Per report from Danny Shemesh. Thanks to Justin Pryzby for preliminary investigation. Discussion: https://postgr.es/m/CAFZC=QqD6=27wQPOW1pbRa98KPyuyn+7cL_Ay_Ck-roZV84vHg@mail.gmail.com		3 years ago
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backend	Fix handling of bare boolean expressions in mcv_get_match_bitmap.	3 years ago
bin	Fix error reporting after ioctl() call with pg_upgrade --clone	4 years ago
common	Fix get_dirent_type() for symlinks on MinGW/MSYS.	4 years ago
fe_utils	Allow db.schema.table patterns, but complain about random garbage.	4 years ago
include	Fix ENABLE/DISABLE TRIGGER to handle recursion correctly	3 years ago
interfaces	Plug memory leak	4 years ago
makefiles	…
pl	Fix SPI's handling of errors during transaction commit.	4 years ago
port	Fix get_dirent_type() for Windows junction points.	4 years ago
template	…
test	Fix handling of bare boolean expressions in mcv_get_match_bitmap.	3 years ago
timezone	Update time zone data files to tzdata release 2022a.	4 years ago
tools	Improve setup of environment values for commands in MSVC's vcregress.pl	4 years ago
tutorial	…
.gitignore	…
DEVELOPERS	…
Makefile	…
Makefile.global.in	Add module build directory to the PATH for TAP tests	4 years ago
Makefile.shlib	…
nls-global.mk	…