[Bug 1193177] sqlite3_drv bad memory free and severe performance bug - with patch

[bugzilla at redhat.com]

https://bugzilla.redhat.com/show_bug.cgi?id=1193177



--- Comment #12 from Stuart D Gathman <stuart at gathman.org> ---
Short answer: I do not have a revised patch

Long answer:
My reading of the docs is that because there is only one table involved, the
existing patch should work.  If there is a lock failure, it will fail on the
first insert or update - both of which already have a ROLLBACK.  Changing the
transaction mode to IMMEDIATE would merely cause the failure on the BEGIN
instead.  So I don't think a revised patch is needed.  This is not really a
correct transaction anyway, because it is updating with data collected from
outside the transaction.  It is purely a (necessary) performance hack.

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