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Tom Lane 3f244d020f Make new GENERATED-expressions code more bulletproof. 
In commit 8bf6ec3ba I assumed that no code path could reach
ExecGetExtraUpdatedCols without having gone through
ExecInitStoredGenerated.  That turns out not to be the case in
logical replication: if there's an ON UPDATE trigger on the target
table, trigger.c will call this code before anybody has set up its
generated columns.  Having seen that, I don't have a lot of faith in
there not being other such paths.  ExecGetExtraUpdatedCols can call
ExecInitStoredGenerated for itself, as long as we are willing to
assume that it is only called in CMD_UPDATE operations, which on
the whole seems like a safer leap of faith.

Per report from Vitaly Davydov.

Discussion: https://postgr.es/m/d259d69652b8c2ff50e14cda3c236c7f@postgrespro.ru
2023-01-15 13:14:52 -05:00
..
backend Make new GENERATED-expressions code more bulletproof. 2023-01-15 13:14:52 -05:00
bin Revert "Get rid of the "new" and "old" entries in a view's rangetable." 2023-01-11 23:01:22 -05:00
common Code cleanup 2023-01-12 07:37:39 +01:00
fe_utils Common function for percent placeholder replacement 2023-01-11 10:42:35 +01:00
include Make new GENERATED-expressions code more bulletproof. 2023-01-15 13:14:52 -05:00
interfaces Update copyright for 2023 2023-01-02 15:00:37 -05:00
makefiles Update copyright for 2023 2023-01-02 15:00:37 -05:00
pl New header varatt.h split off from postgres.h 2023-01-10 05:54:36 +01:00
port Update copyright for 2023 2023-01-02 15:00:37 -05:00
template Use unnamed POSIX semaphores on Cygwin. 2023-01-06 10:33:28 +13:00
test Make new GENERATED-expressions code more bulletproof. 2023-01-15 13:14:52 -05:00
timezone Update copyright for 2023 2023-01-02 15:00:37 -05:00
tools Fix MSVC build 2023-01-11 14:41:52 +01:00
tutorial Update copyright for 2023 2023-01-02 15:00:37 -05:00
.gitignore
DEVELOPERS
Makefile Remove the option to build thread_test.c outside configure. 2020-10-21 12:08:48 -04:00
Makefile.global.in autoconf: Move export_dynamic determination to configure 2022-12-06 18:55:28 -08:00
Makefile.shlib autoconf: Rely on ar supporting index creation 2022-10-07 11:53:39 -07:00
meson.build Update copyright for 2023 2023-01-02 15:00:37 -05:00
nls-global.mk Fix for make unportability 2022-07-13 09:15:01 +02:00