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Commit6f6b99d13stuck an INFO message into the fast path for checking partition constraints, for no very good reason except that it made it easy for the regression tests to verify that that path was taken. Assorted later patches did likewise, increasing the unsuppressable-chatter level from ALTER TABLE even more. This isn't good for the user experience, so let's drop these messages down to DEBUG1 where they belong. So as not to have a loss of test coverage, create a TAP test that runs the relevant queries with client_min_messages = DEBUG1 and greps for the expected messages. This testing method is a bit brute-force --- in particular, it duplicates the execution of a fair amount of the core create_table and alter_table tests. We experimented with other solutions, but running any significant amount of standard testing with client_min_messages = DEBUG1 seems to have a lot of output-stability pitfalls, cf commitsbbb96c370and5655565c0. Possibly at some point we'll look into whether we can reduce the amount of test duplication. Backpatch into v12, because some of these messages are new in v12 and we don't really want to ship it that way. Sergei Kornilov Discussion: https://postgr.es/m/81911511895540@web58j.yandex.ru Discussion: https://postgr.es/m/4859321552643736@myt5-02b80404fd9e.qloud-c.yandex.net
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4 lines
216 B
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This directory doesn't actually contain any extension module.
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What it is is a home for otherwise-unclassified TAP tests that exercise core
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server features. We might equally well have called it, say, src/test/misc.
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