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08e2edc076
postgresql/src
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Andres Freund 08e2edc076 Add isolation test for INSERT ON CONFLICT speculative insertion failure. 
This path previously was not reliably covered. There was some
heuristic coverage via insert-conflict-toast.spec, but that test is
not deterministic, and only tested for a somewhat specific bug.

Backpatch, as this is a complicated and otherwise untested code
path. Unfortunately 9.5 cannot handle two waiting sessions, and thus
cannot execute this test.

Triggered by a conversion with Melanie Plageman.

Author: Andres Freund
Discussion: https://postgr.es/m/CAAKRu_a7hbyrk=wveHYhr4LbcRnRCG=yPUVoQYB9YO1CdUBE9Q@mail.gmail.com
Backpatch: 9.5-
2019-05-14 11:51:29 -07:00
..
backend Fix SQL-style substring() to have spec-compliant greediness behavior. 2019-05-14 11:27:31 -04:00
bin Move logging.h and logging.c from src/fe_utils/ to src/common/. 2019-05-14 14:20:10 -04:00
common Move logging.h and logging.c from src/fe_utils/ to src/common/. 2019-05-14 14:20:10 -04:00
fe_utils Move logging.h and logging.c from src/fe_utils/ to src/common/. 2019-05-14 14:20:10 -04:00
include Move logging.h and logging.c from src/fe_utils/ to src/common/. 2019-05-14 14:20:10 -04:00
interfaces Move logging.h and logging.c from src/fe_utils/ to src/common/. 2019-05-14 14:20:10 -04:00
makefiles Define WIN32_STACK_RLIMIT throughout win32 and cygwin builds. 2019-04-09 08:25:39 -07:00
pl Fix grammar in error message 2019-05-09 09:16:59 +02:00
port Assert that pgwin32_signal_initialize() has been called early enough. 2019-04-03 17:11:16 -07:00
template Yet further rethinking of build changes for macOS Mojave. 2018-11-02 18:54:00 -04:00
test Add isolation test for INSERT ON CONFLICT speculative insertion failure. 2019-05-14 11:51:29 -07:00
timezone Portability fix for zic.c. 2019-04-26 21:20:55 -04:00
tools Move logging.h and logging.c from src/fe_utils/ to src/common/. 2019-05-14 14:20:10 -04:00
tutorial SQL comment: remove extra word in heading comment 2019-01-25 18:57:21 -05:00
.gitignore
DEVELOPERS
Makefile
Makefile.global.in Consistently test for in-use shared memory. 2019-04-12 22:36:38 -07:00
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 Move logging.h and logging.c from src/fe_utils/ to src/common/. 2019-05-14 14:20:10 -04:00