citus

Author	SHA1	Message	Date
jeff-davis	4718b6bcdf	Generate parameterized paths for columnar scans. (#5172 ) Allow ColumnarScans to push down join quals by generating parameterized paths. This significantly expands the utility of chunk group filtering, making a ColumnarScan behave similar to an index when on the inner of a nested loop join. Also, evaluate all parameters on beginscan/rescan, which also works for external parameters. Fixes #4488.	2021-09-02 22:22:48 -07:00
Onur Tirtir	37d0ecfbb7	Show projected cols for columnar tables in EXPLAIN output	2021-09-02 19:05:32 +03:00
Onur Tirtir	93ebbb0607	Re-cost SeqPath's as well for columnar tables	2021-08-02 11:32:25 +03:00
Marco Slot	dca615c5aa	Normalize the ConvertTable notices	2021-03-01 10:36:12 +01:00
Naisila Puka	105bb580e1	Add columnar regression tests (#4727 ) * Add cursor tests for columnar tables * Add columnar tests for data types w/out comp. operators * Add more prepared statements with columnar tables * Add constraint tests for columnar tables * Add row level security, detach partition and rename columnar tests * Add some ORDER BYs	2021-02-23 14:16:38 +03:00
Jeff Davis	4043731c41	Columnar: fix inheritance planning.	2021-02-03 10:41:21 -08:00
jeff-davis	e03246dd45	Colummnar: mark custom scan path paralle_safe. (#4619 ) Enables an overall plan to be parallel (e.g. over a partition hierarchy), even though an individual ColumnarScan is not parallel-aware. Co-authored-by: Jeff Davis <jefdavi@microsoft.com>	2021-02-02 11:56:00 -08:00