7 Commits (217890af5f687e2a804b00c36f069025fe8fc769)

Author	SHA1	Message	Date
Onder Kalaci	471703bfaf	DEBUG only when the function is distributed ... Otherwise, we're seeing this message way to often.	2019-11-05 15:08:35 +00:00
Philip Dubé	dd490b6376	Cache whether an object is in pg_dist_object. Avoids redundant lookups for non-distributed objects	2019-10-10 14:50:38 +00:00
Marco Slot	2e50306cf8	Check command type in TryToDelegateFunctionCall	2019-10-03 15:37:15 +02:00
Hanefi Onaldi	bd416ef68f	Fix empty FROM clauses in PG12	2019-10-01 19:54:11 +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