citus

Commit Graph

Author	SHA1	Message	Date
Marco Slot	bac60bb64f	Function evaluation descends into expression trees	2017-08-06 19:53:05 +02:00
Marco Slot	f838c83809	Remove redundant pg_dist_jobid_seq restarts in tests	2017-04-18 11:42:32 +02:00
Brian Cloutier	ae91768c96	Evaluate functions on the master - Enables using VOLATILE functions (like nextval()) in INSERT queries - Enables using STABLE functions (like now()) targetLists and joinTrees UPDATE and INSERT can now contain non-immutable functions. INSERT can contain any kind of expression, while UPDATE can contain any STABLE function, so long as a Var is not passed into the STABLE function, even indirectly. UPDATE TagetEntry's can now also include Vars. There's an exception, CASE/COALESCE statements may not contain mutable functions. Functions calls in master_modify_multiple_shards are also evaluated.	2016-07-13 11:45:51 -07:00

Author

SHA1

Message

Date

Marco Slot

bac60bb64f

Function evaluation descends into expression trees

2017-08-06 19:53:05 +02:00

Marco Slot

f838c83809

Remove redundant pg_dist_jobid_seq restarts in tests

2017-04-18 11:42:32 +02:00

Brian Cloutier

ae91768c96

Evaluate functions on the master

- Enables using VOLATILE functions (like nextval()) in INSERT queries
- Enables using STABLE functions (like now()) targetLists and joinTrees

UPDATE and INSERT can now contain non-immutable functions. INSERT can contain any kind of
expression, while UPDATE can contain any STABLE function, so long as a Var is not passed
into the STABLE function, even indirectly. UPDATE TagetEntry's can now also include Vars.

There's an exception, CASE/COALESCE statements may not contain mutable functions.

Functions calls in master_modify_multiple_shards are also evaluated.

2016-07-13 11:45:51 -07:00

3 Commits (45957e568896cf2f963b13e4fc82e2914efc85cf)