citus

Commit Graph

Author	SHA1	Message	Date
Jelte Fennema	0e12d045b1	Support use of binary protocol in between nodes (#3877 ) This can save a lot of data to be sent in some cases, thus improving performance for which inter query bandwidth is the bottleneck. There's some issues with enabling this as default, so that's currently not done.	2020-06-12 15:02:51 +02:00
Onder Kalaci	7d787e3d5e	Prevent create_distributed_function() from the workers As this could cause weird edge cases.	2020-03-10 18:24:20 +01:00
Onder Kalaci	1e85938b46	Update regression tests-4 Update the MX tests. Similar to the previous commits, prevent CTE inlining in some cases to prevent divergent test outputs.	2020-01-16 12:28:15 +01:00
Marco Slot	03cae27782	Add tests for distributing functions with replication_model statement	2019-10-26 23:57:59 +02:00
Philip Dubé	4063e7ca67	CALL delegation: apply strip_implicit_coercions to distribution argument	2019-10-10 17:42:43 +00:00
Philip Dubé	89d35e9692	Attempt to force custom plans for prepared statements when trying to delegate function calls We discern between PARAM_EXEC & PARAM_EXTERN: `d52eaa0948/src/include/nodes/primnodes.h (L211)` According to primnodes.h we should only run into PARAM_EXEC or PARAM_EXTERN	2019-09-30 23:49:14 +00:00
Hadi Moshayedi	5e97e5c98e	Don't push down queries when in subqueries/ctes	2019-09-30 14:22:05 -07:00
Marco Slot	2868e02a3d	Implement SELECT function call delegation. When a function is marked as colocated with a distributed table, we try delegating queries of kind "SELECT func(...)" to workers. We currently only support this simple form, and don't delegate forms like "SELECT f1(...), f2(...)", "SELECT f1(...) FROM ...", or function calls inside transactions. As a side effect, we also fix the transactional semantics of DO blocks. Previously we didn't consider a DO block a multi-statement transaction. Now we do. Co-authored-by: Marco Slot <marco@citusdata.com> Co-authored-by: serprex <serprex@users.noreply.github.com> Co-authored-by: pykello <hadi.moshayedi@microsoft.com>	2019-09-27 09:13:25 -07:00

8 Commits (1a21c524b772d475c11620fb6702aa6834655443)