* Add parameter to cleanup metadata
* Set clear metadata default to true
* Add test for clearing metadata
* Separate test file for start/stop metadata syncing
* Fix stop_sync bug for secondary nodes
* Use PreventInTransactionBlock
* DRemovedebuggiing logs
* Remove relation not found logs from mx test
* Revert localGroupId when doing stop_sync
* Move metadata sync test to mx schedule
* Add test with name that needs to be quoted
* Add test for views and matviews
* Add test for distributed table with custom type
* Add comments to test
* Add test with stats, indexes and constraints
* Fix matview test
* Add test for dropped column
* Add notice messages to stop_metadata_sync
* Add coordinator check to stop metadat sync
* Revert local_group_id only if clearMetadata is true
* Add a final check to see the metadata is sane
* Remove the drop verbosity in test
* Remove table description tests from sync test
* Add stop sync to coordinator test
* Change the order in stop_sync
* Add test for hybrid (columnar+heap) partitioned table
* Change error to notice for stop sync to coordinator
* Sync at the end of the test to prevent any failures
* Add test case in a transaction block
* Remove relation not found tests
With a recent commit, we made (644b266dee)
the behaviour of prepared statements for local cached plans has
slightly changed.
Now, Citus caches the plans when they are re-used. This make triggering
of local cached plans on the 7th execution, and 8th execution is the
first time the plan is used from the cached.
So, the tests are improved to cover 8th execution.
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.
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>
Ahmet Gedemenli
Onder Kalaci
Hanefi Onaldi
Jelte Fennema
Onder Kalaci
Marco Slot
Philip Dubé
Hadi Moshayedi
Marco Slot