[COMMITTERS] pgsql: Ensure commands in extension scripts see the results ofprecedin - Mailing list pgsql-committers

Ensure commands in extension scripts see the results of preceding DDL.

Due to a missing CommandCounterIncrement() call, parsing of a non-utility
command in an extension script would not see the effects of the immediately
preceding DDL command, unless that command's execution ends with
CommandCounterIncrement() internally ... which some do but many don't.
Report by Philippe Beaudoin, diagnosis by Julien Rouhaud.

Rather remarkably, this bug has evaded detection since extensions were
invented, so back-patch to all supported branches.

Discussion: https://postgr.es/m/2cf7941e-4e41-7714-3de8-37b1a8f74dff@free.fr

Branch
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REL9_2_STABLE

Details
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https://git.postgresql.org/pg/commitdiff/c9d6c564f4b1097846f5810a0ae2b8f6123f9467

Modified Files
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src/backend/commands/extension.c | 3 +++
1 file changed, 3 insertions(+)