On Tue, Oct 18, 2016 at 1:00 AM, Vladimir Sitnikov <
> In pgjdbc we have regular regression testing against "build from
> master" PostgreSQL, and recent master builds fail for "statement cancel"
> The PostgreSQL as of Mon Oct 17 00:09:39 UTC 2016 was fine,
> then "statement cancel" started to fail.
> The test executes "select pg_sleep(10)" and tries to cancel it. In recent
> master builds, cancel seems to be ignored, and the statement lasts for 10
> Exactly the same driver and test version works fine for 8.4, 9.1, 9.2,
> 9.3, 9.4, 9.5, and 9.6:
> Here's a sample build report: https://travis-ci.org/
> Any hints what could be the issue?
> Was the breakage intentional?
My guess is it's related to this:
That's certainly not intended to break things, but that was changed on Oct
17 and it relates to cancel keys.
What platform does the postgres server run on? Can can you check if query
cancel works on libpq or if it's completely broken?