citus

Commit Graph

Author	SHA1	Message	Date
Sait Talha Nisanci	0f6c21d418	sort result in ch_bench_having_mx test	2020-08-04 15:10:22 +03:00
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

Author

SHA1

Message

Date

Sait Talha Nisanci

0f6c21d418

sort result in ch_bench_having_mx test

2020-08-04 15:10:22 +03:00

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

2 Commits (e3dcc278e0ce471bda0dbf8093a4918a07ca2ff1)