Commit Graph

6 Commits (dd5277418f8da96e17a501928e319d3a9962628a)

Author SHA1 Message Date
Jelte Fennema 7730bd449c Normalize tests: Remove trailing whitespace 2020-01-06 09:32:03 +01:00
Jelte Fennema 7f3de68b0d Normalize tests: header separator length 2020-01-06 09:32:03 +01:00
Jelte Fennema 75a9c25acd Normalize tests: s/node group [12] (but|does)/node group \1/ 2020-01-03 11:46:01 +01:00
Jelte Fennema 7abedc38b0
Support subqueries in HAVING (#3098)
Areas for further optimization:
- Don't save subquery results to a local file on the coordinator when the subquery is not in the having clause
- Push the the HAVING with subquery to the workers if there's a group by on the distribution column
- Don't push down the results to the workers when we don't push down the HAVING clause, only the coordinator needs it

Fixes #520
Fixes #756
Closes #2047
2019-10-16 16:40:14 +02:00
Marco Slot 9e7b1fb858 Return readable nodes in master_get_active_worker_nodes 2017-08-16 11:28:47 +02:00
Marco Slot 59e626d158 Add regression tests for follower clusters 2017-08-12 12:05:56 +02:00