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4525 Commits (c7ea46067fff249ff2ce72f0fc40e549831b80ef)

Author SHA1 Message Date
Onder Kalaci c7ea46067f Add regression tests 2021-01-28 12:45:57 +01:00
Onder Kalaci 04fcd73eb6 When reaches to shared pool size, COPY sets the placement access 
It looks like we forgot to set the placement accesses, and
this could lead to self-deadlocks on complex transaction blocks.
 2021-01-28 12:45:57 +01:00
Onder Kalaci 36bdeef1bb When reaches to executor pool size, COPY sets the placement access 
It looks like we forgot to set the placement accesses, and
this could lead to self-deadlocks on complex transaction blocks.
 2021-01-28 12:45:57 +01:00
Onur Tirtir bb5962ee79
Early error out when creating citus local from a temp table (#4592) 2021-01-28 14:18:06 +03:00
Halil Ozan Akgül e96db9b407
Merge pull request #4581 from citusdata/error-for-alter-table-am-pg11 
Adds error message to AlterTableSetAccessMethod for below PG12
 2021-01-28 12:30:38 +03:00
Halil Ozan Akgul 913aa91449 Adds error message to AlterTableSetAccessMethod for below PG12 2021-01-28 11:32:02 +03:00
jeff-davis 15297cab49
Columnar: add GUC to control qual pushdown. (#4586) 2021-01-27 09:57:40 -08:00
jeff-davis 62e0383150
Columnar readme. (#4585) 
Co-authored-by: Jeff Davis <jefdavi@microsoft.com>
 2021-01-27 09:33:35 -08:00
Nils Dijk 07d3b4fd04
fix NaN cost estimate on empty columnar tables (#4593) 
Fixing a division by zero in the cost calculations for scanning a columnar table.

Due to how the columns in a columnar table are counted an empty table would result in a division by zero. Instead this patch keeps the column selection ratio on zero when this happens, resulting in an accurate cost of zero pages to scan a columnar table.

fixes #4589
 2021-01-27 17:32:17 +01:00
Nils Dijk 07cf037b13
fix parse error on pg11.8 for extension creation (#4582) 
In pg11.8 it seemingly tries to parse the full sql file creating the extension,
since we use syntax introduced in postgres 12 this fails.

This patch rewrites the statement not recognized by pg11.8 to be dynamically
executed from a string literal via `EXECUTE`.
 2021-01-27 17:00:29 +01:00
Onur Tirtir b20615cbbe
Advise dropping foreign key in addition to create_reference_table hint (#4590) 2021-01-27 17:59:06 +03:00
Onur Tirtir a18d4288e9
Merge pull request #4573 from citusdata/rename-create_citus_local_table 
Rename create_citus_local_table to citus_add_local_table_to_metadata
 2021-01-27 17:45:46 +03:00
Onur Tirtir 8151c4b443 Merge remote-tracking branch 'origin/master' into rename-create_citus_local_table 2021-01-27 17:08:58 +03:00
Ahmet Gedemenli 1c7ee10de2
Merge pull request #4584 from citusdata/fix-dropping-mat-views-when-alter-table 
Fix dropping materialized views while doing alter table
 2021-01-27 17:01:39 +03:00
Ahmet Gedemenli b2c1bbddd4
Merge branch 'master' into fix-dropping-mat-views-when-alter-table 2021-01-27 16:33:10 +03:00
Ahmet Gedemenli 35043c56f1 Fix dropping materialized views while doing alter table 2021-01-27 16:32:09 +03:00
Onur Tirtir 93a83d5472 Rename create_citus_local_table.c to citus_add_local_table_to_metadata.c 2021-01-27 15:52:37 +03:00
Onur Tirtir dfcdccd0e7 Rename udf in regression tests (as per prev commit) 2021-01-27 15:52:37 +03:00
Onur Tirtir 1a4482a37c Get rid of the sql dir for new udf 2021-01-27 15:52:37 +03:00
Onur Tirtir 2f30be823e Rename create_citus_local_table to citus_add_local_table_to_metadata 
For simplicity in downgrade test in multi_extension, didn't
actually remove create_citus_local_table udf.
 2021-01-27 15:52:36 +03:00
Onur Tirtir cd6f381d3c
Merge pull request #4567 from citusdata/hide-notice-undis 
Hide notice messages when implicitly undistributing citus local tables
 2021-01-27 13:54:40 +03:00
Onur Tirtir c06fcc26e5 Hide notice messages when implicitly undistributing citus local tables 2021-01-27 13:42:06 +03:00
Onur Tirtir 458a81f93d Add suppressNoticeMessages to TableConversionState 2021-01-27 12:53:58 +03:00
Onur Tirtir cacb76d2c6
Not mention citus local tables in error messages (#4579) 2021-01-27 12:36:53 +03:00
Naisila Puka 94bc2703bc
Make undistribute_table() and citus_create_local_table() work with columnar (#4563) 
* Make undistribute_table() and citus_create_local_table() work with columnar

* Rename and use LocallyExecuteUtilityTask for UDF check

* Remove 'local' references in ExecuteUtilityCommand
 2021-01-27 01:17:20 +03:00
Halil Ozan Akgül 9b6ccb313d
Merge pull request #4583 from citusdata/alter-am-to-columnar-notice-names-of-indexes 
Adds error messages with names of indexes that will be dropped when converting to columnar
 2021-01-26 18:46:01 +03:00
Halil Ozan Akgul bafa692fc1 Adds error messages with names of indexes that will be dropped 2021-01-26 18:18:26 +03:00
Ahmet Gedemenli 5659a3b830
Merge pull request #4574 from citusdata/fix-renaming-index-citus-local-tables 
Fix index renaming when creating citus local tables
 2021-01-26 17:32:45 +03:00
Ahmet Gedemenli e99f052904 Fix index renaming when creating citus local tables 2021-01-26 15:52:48 +03:00
Ahmet Gedemenli 7952100f49
Merge pull request #4561 from citusdata/fix-maintenance-daemon-crash 
Remove failing assertions
 2021-01-26 15:50:32 +03:00
Ahmet Gedemenli 6cba42a8bc
Merge branch 'master' into fix-maintenance-daemon-crash 2021-01-26 13:38:08 +03:00
SaitTalhaNisanci 499e7ed038
Update CHANGELOG for 9.5.2 (#4577) 2021-01-26 13:26:30 +03:00
Ahmet Gedemenli 14bf9d85d6
Merge branch 'master' into fix-maintenance-daemon-crash 2021-01-26 12:52:28 +03:00
Hadi Moshayedi 54f0e8619a
Merge pull request #4566 from citusdata/write-opt 
Columnar: optimize write path.
 2021-01-25 12:00:09 -08:00
Jeff Davis d62e54dc09 Columnar: optimize write path. 2021-01-25 11:47:21 -08:00
Hadi Moshayedi 350e0c1d61
Merge pull request #4565 from citusdata/fix_4555 
Read chunk row count from catalog tables
 2021-01-25 09:04:36 -08:00
Hadi Moshayedi 639952ffa8 Read chunk row count from catalog tables 2021-01-25 08:53:52 -08:00
Onur Tirtir 690f54b4fd
Merge pull request #4570 from citusdata/fix/downgrade-9.5-notify-dropped 
Drop notify_constraint_dropped beforehand when downgrading
 2021-01-25 19:15:32 +03:00
Onur Tirtir 6a28f62239 Remove stale comment 2021-01-25 18:55:57 +03:00
Onur Tirtir 9e0150e9e2 Drop notify_constraint_dropped beforehand when downgrading 2021-01-25 18:55:57 +03:00
Nils Dijk d127516dc8
Mitigate segfault in connection statemachine (#4551) 
As described in the comment, we have observed crashes in production
due to a segfault caused by the dereference of a NULL pointer in our
connection statemachine.

As a mitigation, preventing system crashes, we provide an error with
a small explanation of the issue. Unfortunately the case is not
reliably reproduced yet, hence the inability to add tests.

DESCRIPTION: Prevent segfaults when SAVEPOINT handling cannot recover from connection failures
 2021-01-25 15:55:04 +01:00
Onur Tirtir eed7c17ddf
Merge pull request #4539 from citusdata/auto-citus-local-when-create-ref 
Convert postgres tables to citus local when creating reference table having fkeys
 2021-01-25 11:11:29 +03:00
Onur Tirtir 215d6630c3 Update foreign_key_to_reference_table so that test output doesn't change 2021-01-25 11:03:39 +03:00
Onur Tirtir b5ea033a0b Convert postgres tables to citus local when creating reference table having fkeys 2021-01-25 11:02:50 +03:00
Onur Tirtir 8e02375aa3 Some refactor as a preparation 2021-01-25 11:01:33 +03:00
Onur Tirtir 253c19062a
Rename IsCitusInitiatedBackend to IsCitusInitiatedRemoteBackend (#4562) 2021-01-23 01:07:43 +03:00
Hadi Moshayedi a4b5da79dd
Merge pull request #4564 from citusdata/cleanup-cstore 
Columnar: clean up old references to cstore.
 2021-01-22 11:25:53 -08:00
Jeff Davis 53f7b019d5 Columnar: clean up old references to cstore. 2021-01-22 11:08:36 -08:00
Onur Tirtir 941c8fbf32
Automatically undistribute citus local tables when no more fkeys with reference tables (#4538) 2021-01-22 18:15:41 +03:00
Ahmet Gedemenli 5022fc8301 Remove failing assertions 2021-01-22 17:09:24 +03:00