Andres Freund <andres@anarazel.de> writes:
> On 2019-12-12 09:27:04 -0500, Tom Lane wrote:
>> What seems like a simpler and more reliable fix is to make
>> test_mark_restore a temp table, thus keeping autovac away from it.
>> Is there a reason in terms of the test's goals not to do that?
> I can't see any reason. The sorting code shouldn't care about the source
> of tuples. I guess there could at some point be tests for parallel
> sorting, but that'd just use a different table.
OK, done that way.
>> Also ... why in the world does the script drop its tables at the end
>> with IF EXISTS? They'd better exist at that point. I object
>> to the DROP IF EXISTS up at the top, too. The regression tests
>> do not need to be designed to deal with an unpredictable start state,
>> and coding them to do so can have no effect other than possibly
>> masking problems.
> Well, it makes it a heck of a lot easier to run tests in isolation while
> evolving them. While I personally think it's good to leave cleanup for
> partial states in for cases where it was helpful during development, I
> also don't care about it strongly.
As far as that goes, making the tables temp is an even better solution.
regards, tom lane