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846fcc8516
postgresql/src
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Robert Haas 846fcc8516 Fix problems with the "role" GUC and parallel query. 
Without this fix, dropping a role can sometimes result in parallel
query failures in sessions that have used "SET ROLE" to assume the
dropped role, even if that setting isn't active any more.

Report by Pavan Deolasee.  Patch by Amit Kapila, reviewed by me.

Discussion: http://postgr.es/m/CABOikdOomRcZsLsLK+Z+qENM1zxyaWnAvFh3MJZzZnnKiF+REg@mail.gmail.com
2017-10-29 12:58:40 +05:30
..
backend Fix problems with the "role" GUC and parallel query. 2017-10-29 12:58:40 +05:30
bin pg_receivewal: Add --no-sync option. 2017-10-29 12:46:55 +05:30
common Rewrite strnlen replacement implementation from 8a241792f9. 2017-10-10 14:50:30 -07:00
fe_utils Exclude flex-generated code from coverage testing 2017-10-16 16:28:11 -04:00
include Fix problems with the "role" GUC and parallel query. 2017-10-29 12:58:40 +05:30
interfaces Fixed handling of escape character in libecpg. 2017-10-26 10:16:04 +02:00
makefiles Always use -fPIC, not -fpic, when building shared libraries with gcc. 2017-06-01 13:32:55 -04:00
pl Support domains over composite types in PL/Perl. 2017-10-28 14:02:21 -04:00
port Rewrite strnlen replacement implementation from 8a241792f9. 2017-10-10 14:50:30 -07:00
template Force "restrict" not to be used when compiling with xlc. 2017-10-13 12:15:06 -07:00
test Fix problems with the "role" GUC and parallel query. 2017-10-29 12:58:40 +05:30
timezone Update time zone data files to tzdata release 2017c. 2017-10-23 18:15:36 -04:00
tools Improve gendef.pl diagnostic on failure to open sym file 2017-10-26 10:01:02 -04:00
tutorial Distinguish selectivity of < from <= and > from >=. 2017-09-13 11:12:39 -04:00
.gitignore
DEVELOPERS
Makefile Remove redundant coverage target 2017-02-17 08:56:57 -05:00
Makefile.global.in Reinstate genhtml --prefix option for non-vpath builds 2017-10-14 11:44:45 -04:00
Makefile.shlib Remove support for bcc and msvc standalone libpq builds 2017-04-11 15:22:21 +02:00
nls-global.mk nls-global.mk: search build dir for source files, too 2016-06-07 18:55:18 -04:00