Обсуждение: pgsql: Avoid rare race condition in privileges.sql regression test.

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pgsql: Avoid rare race condition in privileges.sql regression test.

От
Tom Lane
Дата:
Avoid rare race condition in privileges.sql regression test.

We created a temp table, then switched to a new session, leaving
the old session to clean up its temp objects in background.  If that
took long enough, the eventual attempt to drop the user that owns
the temp table could fail, as exhibited today by sidewinder.
Fix by dropping the temp table explicitly when we're done with it.

It's been like this for quite some time, so back-patch to all
supported branches.

Report: https://buildfarm.postgresql.org/cgi-bin/show_log.pl?nm=sidewinder&dt=2018-10-16%2014%3A45%3A00

Branch
------
REL9_3_STABLE

Details
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https://git.postgresql.org/pg/commitdiff/9d974fa39d264df2033ea04bf740d39acd5a3943

Modified Files
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src/test/regress/expected/privileges.out | 1 +
src/test/regress/sql/privileges.sql      | 1 +
2 files changed, 2 insertions(+)