3 Commits (89d35e96926ac4c50f544fb09d4474c86aa52699)

Author	SHA1	Message	Date
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