citus

Author	SHA1	Message	Date
Jelte Fennema	ab01571c9e	Fix crash with single node dummy placement (#3993 ) Static analysis found an issue where we could dereference `NULL`, because `CreateDummyPlacement` could return `NULL` when there were no workers. This PR changes it so that it never returns `NULL`, which was intended by @marcocitus when doing this change: https://github.com/citusdata/citus/pull/3887/files#r438136433 While adding tests for citus on a single node I also added some more basic tests and it turns out we error out on repartition joins. This has been present since `shouldhaveshards` was introduced and is not trivial to fix. So I created a separate issue for this: https://github.com/citusdata/citus/issues/3996	2020-07-08 17:11:25 +02:00
Philip Dubé	566246ecd4	End regression tests with ensure_no_intermediate_data_leak Also update tests to clean up jobs when they're directly testing job udfs	2020-01-03 18:59:02 +00:00
Marco Slot	d56baefe3d	Allow simple DML commands from hot standby	2018-10-06 10:54:44 +02:00
Marco Slot	59e626d158	Add regression tests for follower clusters	2017-08-12 12:05:56 +02:00