pgsql: Teach AbortOutOfAnyTransaction to clean up partially-started tra

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От Tom Lane
Тема pgsql: Teach AbortOutOfAnyTransaction to clean up partially-started tra
Дата
Msg-id E1SZDZR-0004EB-F1@gemulon.postgresql.org
обсуждение исходный текст
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Teach AbortOutOfAnyTransaction to clean up partially-started transactions.

AbortOutOfAnyTransaction failed to do anything if the state it saw on
entry corresponded to failing partway through StartTransaction.  I fixed
AbortCurrentTransaction to cope with that case way back in commit
60b2444cc3ba037630c9b940c3c9ef01b954b87b, but evidently overlooked that
AbortOutOfAnyTransaction should do likewise.

Back-patch to all supported branches.  It's not clear that this omission
has any more-than-cosmetic consequences, but it's also not clear that it
doesn't, so back-patching seems the least risky choice.

Branch
------
master

Details
-------
http://git.postgresql.org/pg/commitdiff/2755abf386e6572bad15cb6a032e504ad32308cc

Modified Files
--------------
src/backend/access/transam/xact.c |   19 ++++++++++++++++++-
1 files changed, 18 insertions(+), 1 deletions(-)


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