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1864 Commits (684d34134f012e02298dc0c39d3181576c499de6)

Author SHA1 Message Date
Onder Kalaci 684d34134f More complex joins 2018-05-29 10:34:19 +03:00
Onder Kalaci 21bfb7cf1d Woooah 2018-05-28 12:51:09 +03:00
Onder Kalaci a7c6645d3f Second case works fine 2018-05-28 09:43:44 +03:00
Onder Kalaci acc8c83282 NOT WORKING 2018-05-21 09:56:34 +03:00
Onder Kalaci 8129960405 Always use the correct column, operator etc 2018-05-20 20:47:46 +03:00
Onder Kalaci cdbd9e079f WIP 2018-05-18 09:55:18 +03:00
Onder Kalaci a16f0f0fe1 EXISTS Semi join is executed for the first time 2018-05-17 15:44:55 +03:00
Burak Velioglu f069e7efb6
Merge pull request #2178 from citusdata/master-update-72 
Add changelog entry for 7.2.2
 2018-05-17 11:07:39 +03:00
Marco Slot 673184b8d3 Add changelog entry for 7.2.2 2018-05-17 10:35:15 +03:00
Önder Kalacı cb634bf113
Merge pull request #2176 from citusdata/fix-appveyor-real-time-flakyness 
Increase deadlock timeout so we get fewer signals
 2018-05-17 09:49:11 +03:00
Brian Cloutier a7e09d777b Increase deadlock timeout so we get fewer signals 2018-05-16 17:07:24 -07:00
Brian Cloutier 9667ee5ac9 Alleviate OOM failures in COMMIT callback 
Previously those failures caused us to crash, postgres abort()s when it
notices a failure in the COMMIT callback.
 2018-05-15 16:39:33 -07:00
Burak Velioglu f163932a1b
Merge pull request #2169 from citusdata/citus-7.4.0-changelog-1526370810 
Add changelog entry for 7.4.0
 2018-05-15 14:18:07 +03:00
velioglu c248c8ac38 Add changelog entry for 7.4.0 2018-05-15 11:44:30 +03:00
Marco Slot cce658ad8c
Merge pull request #2166 from citusdata/version_bump_windows 
Fix regression tests in AppVeyor
 2018-05-11 22:27:48 +02:00
Marco Slot 9323db2e05
Merge pull request #2161 from citusdata/move-intermediate-results-directory 
Move call to RemoveIntermediateResultsDirectory
 2018-05-11 11:44:53 +02:00
Marco Slot 61d2c0f618 Stabilise output of multi_shard_update_delete test 2018-05-11 08:33:23 +02:00
Onder Kalaci ed47e4e6b9 Remove placementId from the ORDER BY to make results consistent 2018-05-11 17:04:50 +03:00
Onder Kalaci 12e50d96dc Fix tests where hll is not installed 2018-05-11 16:01:47 +03:00
Onder Kalaci b1619e182d Make sure windows are build with the latest version 2018-05-11 15:44:19 +03:00
Brian Cloutier 4c2bf5d2d6 Move call to RemoveIntermediateResultsDirectory 
Errors thrown in the COMMIT handler will cause Postgres to segfault,
there's nothing it can do it abort the transaction by the time that
handler is called!

RemoveIntermediateResultsDirectory is problematic for two reasons:
- It has calls to ereport(ERROR which have been known to trigger
- It makes memory allocations which raise ERRORs when they fail

Once the COMMIT process has begun we don't use the intermediate results,
so it's safe to remove them a little earlier in the process. A failure
here will abort the transaction. That's pretty unnecessary, it's not
that important that we remove the results, but it's still better than a
crash.
 2018-05-10 19:28:41 -07:00
Brian Cloutier b3e85e4f71 Fix the huge appveyor diffs 2018-05-10 18:18:43 -07:00
Mehmet Furkan ŞAHİN bdfe1ed702
Merge pull request #2165 from citusdata/enterprise_test_fix_drop_table_add 
enterprise test fixes
 2018-05-10 14:22:59 +03:00
mehmet furkan şahin b8c3197399 enterprise test fixes 2018-05-10 13:06:54 +03:00
Önder Kalacı 0e1a01921d
Merge pull request #2164 from citusdata/fix_concurrent_reg_test 
Run concurrent modification queries in tests sequentially
 2018-05-10 12:17:41 +03:00
Onder Kalaci 04d9e886fe Run concurrent modification queries in tests sequentially 2018-05-10 11:59:18 +03:00
Mehmet Furkan ŞAHİN 42b9690552
Merge pull request #2143 from citusdata/create_distributed_table_test_update_2 
Create distributed table test update
 2018-05-10 11:39:13 +03:00
mehmet furkan şahin 785a86ed0a Tests are updated to use create_distributed_table 2018-05-10 11:18:59 +03:00
Mehmet Furkan ŞAHİN ae97df43be
Merge pull request #2155 from citusdata/valgrind_fix 
valgrind tests fixed
 2018-05-10 10:46:02 +03:00
mehmet furkan şahin d35f2725bf valgrind tests fix 2018-05-10 10:20:14 +03:00
Marco Slot a63e628120
Merge pull request #2142 from citusdata/master_update_node_locking 
Make master_update_node block writes to the node
 2018-05-09 14:27:03 +02:00
Dimitri Fontaine 8b258cbdb0 Lock reads and writes only to the node being updated in master_update_node 
Rather than locking out all the writes in the cluster, the function now only
locks out writes that target shards hosted by the node we're updating.
 2018-05-09 15:14:20 +02:00
Hadi Moshayedi 4198ad7618
Merge pull request #2157 from citusdata/fix_router_select 
Throw an error if placements cannot be found in router executor
 2018-05-08 23:04:45 -04:00
Marco Slot 5f5f7b4fe0 Throw an error if placements cannot be found in router executor 2018-05-08 22:39:18 -04:00
Marco Slot b4cfa2f283
Merge pull request #2158 from citusdata/fix_mx_test 
Run recursive_dml_queries_mx test on its own
 2018-05-08 17:57:21 +02:00
Marco Slot b86d6eb544
Merge pull request #2151 from citusdata/fix_cte_xact 
Ensure sigle-shard modifying CTEs are part of distributed transaction
 2018-05-08 14:04:40 +02:00
Burak Velioglu 5b079c125b
Merge pull request #2150 from citusdata/modify_volatility_check 
Check volatile functions in modify queries
 2018-05-08 11:45:36 +03:00
velioglu caa27161ca Check volatile functions in modify queries 2018-05-08 11:16:40 +03:00
Marco Slot a7e6689890 Run recursive_dml_queries_mx test on its own 2018-05-06 17:12:53 +02:00
Marco Slot 9438e5bde9 Ensure single-shard modifying CTEs are part of distributed transaction 2018-05-06 12:49:40 +02:00
Hadi Moshayedi 86b12bc2d0
Always prefix operators with their namespace. (#2147) 
Previously we checked if an operator is in pg_catalog, and if it wasn't we prefixed it with namespace in worker queries. This can have a huge impact on performance of physical planner when using custom data types.

This happened regardless of current search_path config, because Citus overrides the search path in get_query_def_extended(). When we do so, the check for existence of the operator in current search path in generate_operator_name() fails for any operators outside pg_catalog. This means that nothing gets cached, and in the following calls we will again recheck the system tables for existence of the operators, which took an additional 40-50ms for some of the usecases we were seeing.

In this change we skip the pg_catalog check, and always prefix the operator with its namespace.
 2018-05-05 13:27:26 -04:00
Marco Slot 0f98e4dd2f
Merge pull request #2137 from citusdata/marco_updel_subquery 
Implement recursive planning for DML statements
 2018-05-03 22:22:14 +02:00
Murat Tuncer 42a8082721 PG11 compatibility refresh 
adds a shim for a changed function api
 2018-05-03 13:21:15 -06:00
Marco Slot 2f9c8c6af0 Allow DML commands with unreferenced SELECT CTEs 2018-05-03 14:53:26 +02:00
Marco Slot f8cfe07fd1 Support intermediate results in distributed INSERT..SELECT 2018-05-03 14:42:28 +02:00
Marco Slot 90cdfff602 Implement recursive planning for DML statements 2018-05-03 14:42:28 +02:00
Mehmet Furkan ŞAHİN 711128671a
Merge pull request #2141 from citusdata/regression_tests_large_shard_count2 
shard count for some of the tests are increased
 2018-05-03 11:05:55 +03:00
mehmet furkan şahin ef90122cd3 shard count for some of the tests are increased 2018-05-03 10:44:43 +03:00
Önder Kalacı 7fd4383886
Merge pull request #2075 from citusdata/hash_single_repartition 
Implement hash-repartitioning for single repartition joins (e.g., enable single repartition joins among hash distributed tables)
 2018-05-02 22:07:31 +03:00
Onder Kalaci 317dd02a2f Implement single repartitioning on hash distributed tables 
* Change worker_hash_partition_table() such that the
     divergence between Citus planner's hashing and
     worker_hash_partition_table() becomes the same.

   * Rename single partitioning to single range partitioning.

   * Add single hash repartitioning. Basically, logical planner
     treats single hash and range partitioning almost equally.
     Physical planner, on the other hand, treats single hash and
     dual hash repartitioning almost equally (except for JoinPruning).

   * Add a new GUC to enable this feature
 2018-05-02 18:50:55 +03:00