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3190 Commits (9b3ee66a27a886368cccedb5db80c43bc570e155)

Author SHA1 Message Date
Hadi Moshayedi 9b3ee66a27 reindent 2020-01-17 22:58:34 +00:00
Hadi Moshayedi 823c561ea9 Compile in PG10 2020-01-17 22:58:34 +00:00
Hadi Moshayedi e8660646e0 Fix regression test outputs 2020-01-17 22:58:34 +00:00
Hadi Moshayedi 2dceabb047 add missing include 2020-01-17 22:53:47 +00:00
Hadi Moshayedi 72858579b0 Fix regression tests. 2020-01-17 22:53:47 +00:00
Hadi Moshayedi 6094b830de Warn we are not propagating GRANT/REVOKE to workers 2020-01-17 22:48:57 +00:00
Philip Dubé c436f1b668
Merge pull request #3399 from citusdata/cleanup-during-avoid-marking-reference-shard-unhealthy 
Code cleanup of adaptive_executor, connection_management, placement_connection
 2020-01-17 18:51:02 +00:00
Philip Dubé fdcc413559 Code cleanup of adaptive_executor, connection_management, placement_connection 
adaptive_executor: sort includes, use foreach_ptr, remove lies from FinishDistributedExecution docs
connection_management: rename msecs, which isn't milliseconds
placement_connection: small typos
 2020-01-17 17:44:47 +00:00
Önder Kalacı 5f34399e1f
Merge pull request #3388 from citusdata/local_prepared_on_top_lazy_deparse 
Cache local plans on shards for Citus MX
 2020-01-17 17:17:41 +01:00
Onder Kalaci 2f0ef8bc36 Apply feedback 1 2020-01-17 16:06:04 +01:00
Onder Kalaci fd17e4578e Improve tests 2020-01-17 16:02:57 +01:00
Onder Kalaci 0bf1e81e33 Cache local plans on BeginScan 2020-01-17 16:02:57 +01:00
Onder Kalaci 08d148d43e Make TaskAccessesLocalNode external function 2020-01-17 16:02:57 +01:00
Onder Kalaci 5dc454cdad Exclude localPlannedStatements from copy distributedPlan 2020-01-17 16:02:57 +01:00
Onder Kalaci ff12df411b Add LocalPlannedStatement struct 2020-01-17 16:02:57 +01:00
Önder Kalacı 4b5241c7b2
Merge pull request #3397 from citusdata/cte_inline_pg_11 
Fix issues for CTE inlining on Postgres 11
 2020-01-17 14:39:21 +01:00
Onder Kalaci 016f561e45 Ingest data for cte_inline tests 2020-01-17 12:46:00 +01:00
Onder Kalaci 3833a7e686 Fix issues for CTE inlining on Postgres 11 
Comment from code:

/*
 * We had to implement this hack because on Postgres11 and below, the originalQuery
 * and the query would have significant differences in terms of CTEs where CTEs
 * would not be inlined on the query (as standard_planner() wouldn't inline CTEs
 * on PG 11 and below).
 *
 * Instead, we prefer to pass the inlined query to the distributed planning. We rely
 * on the fact that the query includes subqueries, and it'd definitely go through
 * query pushdown planning. During query pushdown planning, the only relevant query
 * tree is the original query.
 */
 2020-01-17 11:59:02 +01:00
Jelte Fennema 246435be7e
Lazy query deparsing executable queries (#3350) 
Deparsing and parsing a query can be heavy on CPU. When locally executing 
the query we don't need to do this in theory most of the time.

This PR is the first step in allowing to skip deparsing and parsing
the query in these cases, by lazily creating the query string and
storing the query in the task. Future commits will make use of this and
not deparse and parse the query anymore, but use the one from the task
directly.
 2020-01-17 11:49:43 +01:00
Hadi Moshayedi 60a2bc5ec2
Merge pull request #3376 from citusdata/insert_select 
INSERT...SELECT with re-partitioning
 2020-01-17 01:36:36 -08:00
Hadi Moshayedi 6cf1c01660 Don't use repartitioned INSERT/SELECT for repartition joins 2020-01-16 23:40:31 -08:00
Hadi Moshayedi 5eeb07124f Repartitioned INSERT/SELECT: include job id in result id prefix 2020-01-16 23:24:52 -08:00
Hadi Moshayedi a079278b0c Repartitioned INSERT/SELECT: Add a GUC to enable/disable it 2020-01-16 23:24:52 -08:00
Hadi Moshayedi ce5eea4885 INSERT/SELECT: make SELECT column names unique 2020-01-16 23:24:52 -08:00
Hadi Moshayedi 3258d87f3e Isolation tests for INSERT/SELECT repartition 2020-01-16 23:24:52 -08:00
Hadi Moshayedi 8b27a9a195 More range partitioned tests 2020-01-16 23:24:52 -08:00
Hadi Moshayedi 8635396cea Repartitioned INSERT/SELECT: Test rollback behaviour 2020-01-16 23:24:52 -08:00
Hadi Moshayedi 43218eebf6 Failure tests for INSERT/SELECT repartition 2020-01-16 23:24:52 -08:00
Hadi Moshayedi 665b33dca1 MX tests for INSERT/SELECT repartition 2020-01-16 23:24:52 -08:00
Hadi Moshayedi af2349f21f Repartitioned INSERT/SELECT: Add a prepared statement test 2020-01-16 23:24:52 -08:00
Hadi Moshayedi 97072c9eb1 INSERT/SELECT: show method in EXPLAIN output 2020-01-16 23:24:52 -08:00
Hadi Moshayedi b143d9588a Repartitioned INSERT/SELECT: Test GROUP BY 2020-01-16 23:24:52 -08:00
Hadi Moshayedi fe548b762f Repartitioned INSERT/SELECT: Test CTEs 2020-01-16 23:24:52 -08:00
Hadi Moshayedi 494cc383cc Repartitioned INSERT/SELECT: Enable RETURNING 2020-01-16 23:24:52 -08:00
Hadi Moshayedi 4b14347fc3 Tests for DML followed by insert/select repartition 2020-01-16 23:24:52 -08:00
Hadi Moshayedi 44a2aede16 Don't start a coordinated transaction on workers. 
Otherwise transaction hooks of Citus kick in and might cause unwanted errors.
 2020-01-16 23:24:52 -08:00
Hadi Moshayedi 42c3c03b85 Handle extra columns added in ExpandWorkerTargetEntry() in repartitioned INSERT/SELECT 2020-01-16 23:24:52 -08:00
Hadi Moshayedi 89463f9760 Repartitioned INSERT/SELECT: cast columns in SELECT targets 2020-01-16 23:24:52 -08:00
Hadi Moshayedi d67a384350 Enable repartitioned INSERT/SELECT ON CONFLICT. 2020-01-16 23:24:52 -08:00
Hadi Moshayedi b4e5f4b10a Implement INSERT ... SELECT with repartitioning 2020-01-16 23:24:52 -08:00
Hadi Moshayedi ced876358d INSERT/SELECT: Refactor out AddInsertSelectCasts 2020-01-16 23:24:52 -08:00
Hadi Moshayedi d449c1857c INSERT/SELECT: Use ExecutePlan* instead of ExecuteSelect* 2020-01-16 23:24:52 -08:00
Philip Dubé a53b844939
Merge pull request #3393 from citusdata/order_by_multirow_insert 
Add ORDER BY to multi_row_insert.sql
 2020-01-17 00:31:32 +00:00
Hadi Moshayedi e30580e2bd Add ORDER BY to multi_row_insert.sql 2020-01-16 15:20:39 -08:00
Jelte Fennema 062bda29fb
Fix bug causing errors when planning a query with multiple subq… (#3389) 
Our checks to find subqueries in the rewritten query were not sufficient. When
multiple subqueries are present in the original query and some would be
replaced by a join, we could miss other subqueries that were not rewritten.
This in turn caused us not to go into the subquery planner, causing some
queries that were planning fine before to suddenly not plan anymore.

This was a regression introduced by #3171.
 2020-01-16 19:01:13 +01:00
Jelte Fennema 0ee1eab070 Make tests fail with a useful error message 2020-01-16 18:30:30 +01:00
Jelte Fennema cb5154cf03 Add more failing tests, of which some have bad error messages 2020-01-16 18:30:30 +01:00
Marco Slot 82f1fffa28 Fix epoll_ctl() error message on connection error 2020-01-16 06:40:57 +01:00
Önder Kalacı 89d5bed88d
Merge pull request #3369 from citusdata/move_fast_path_pruning_to_executor 
Defer shard pruning for fast-path router queries to execution
 2020-01-16 17:35:33 +01:00
Onder Kalaci dc17c2658e Defer shard pruning for fast-path router queries to execution 
This is purely to enable better performance with prepared statements.
Before this commit, the fast path queries with prepared statements
where the distribution key includes a parameter always went through
distributed planning. After this change, we only go through distributed
planning on the first 5 executions.
 2020-01-16 16:59:36 +01:00