75a7ddea0d
Always use connections in non-blocking mode.
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Now that there's no blocking libpq callers left, default to using
non-blocking mode in connection_management.c. This has two
advantages:
1) Blockiness doesn't have to frequently be reset, simplifying code
2) Prevents accidental use of blocking libpq functions, since they'll
frequently return 'need IO'
2017-07-04 14:46:03 -07:00
90a2d13a64
Move multi_copy.c to interrupt aware libpq wrappers.
2017-07-04 14:46:03 -07:00
21c25abbb1
Move multi_client_executor to interrupt aware libpq wrappers.
2017-07-04 12:38:52 -07:00
ddb0651967
Move citus tools to interrupt aware libpq wrappers.
2017-07-04 12:38:52 -07:00
c674bc8640
Add interrupt aware PQputCopy{End,Data} wrappers.
2017-07-04 12:38:52 -07:00
b7f9679ccc
Move interrupt handling code from GetRemoteCommandResult to FinishConnectionIO.
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Nearby commits will add additional interrupt handling functions, this
way we don't have to duplicate the code.
2017-07-04 12:38:52 -07:00
ec0ed677e3
Fix copy & pasto in WARNING message.
2017-07-04 12:38:52 -07:00
3dedeadb5e
Fix memory leak in RemoteFinalizedShardPlacementList().
2017-07-04 12:38:52 -07:00
c161c2fbe3
Fix some trailing whitespace.
2017-07-04 12:38:52 -07:00
cd8c547165
Merge pull request #1266 from citusdata/fix_shard_name
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Change shard_name UDF to include schema
2017-07-04 11:01:52 +03:00
04fe3f03f6
Change implementation of shard_name UDF to get schema-qualified shard name
2017-07-04 10:49:40 +03:00
58947e0dcf
Merge pull request #1469 from citusdata/move_insert_select
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Move INSERT ... SELECT planning logic into one place
2017-06-29 16:50:01 +02:00
da47a03b18
Move INSERT ... SELECT planning logic into one place
2017-06-29 15:03:14 +02:00
907274a58a
Merge pull request #1463 from citusdata/partition_distributed_table_utils
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Add some utility functions for partitioned tables
2017-06-28 09:50:30 +03:00
5f3f1d75a3
Add some utility functions for partitioned tables
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This commit is intended to be a base for supporting declarative partitioning
on distributed tables. Here we add the following utility functions and their
unit tests:
* Very basic functions including differnentiating partitioned tables and
partitions, listing the partitions
* Generating the PARTITION BY (expr) and adding this to the DDL events
of partitioned tables
* Ability to generate text representations of the ranges for partitions
* Ability to generate the `ALTER TABLE parent_table ATTACH PARTITION
partition_table FOR VALUES value_range`
* Ability to apply add shard ids to the above command using
`worker_apply_inter_shard_ddl_command()`
* Ability to generate `ALTER TABLE parent_table DETACH PARTITION`
2017-06-28 09:39:55 +03:00
0dfc8e6693
Merge pull request #1470 from citusdata/remove_95
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Remove 9.5 support.
2017-06-27 14:00:29 -07:00
d25ccf9e00
Update CONTRIBUTING.md to default to 9.6.
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9.5 was not supported anymore, and 10 is not released yet. So 9.6
seems appropriate for now.
2017-06-26 18:09:23 -07:00
535416384c
Remove version check from pg_regress_multi.pl
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The check is not necessary anymore after f59cf2b818
2017-06-26 18:07:43 -07:00
9d7f33be2a
Remove 9.5 references from comments in schedule files.
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Replace with version-less reference, no point in repeating this for
every release.
2017-06-26 18:04:32 -07:00
bbef9f8650
fixup! Remove 9.5 specific C files.
2017-06-26 17:36:58 -07:00
2dfd55070c
Remove 9.5 regression test output files.
2017-06-26 12:17:46 -07:00
dc3997c3b8
Remove 9.5 related node wrappers.
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Now that all branches support the extensible node infrastructure, we
don't need our wrappers anymore.
2017-06-26 08:46:32 -07:00
b96ba9b490
Fix code only enabled for 9.5.
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There's still supporting wrappers used, a subsequent commit will
remove those.
This also removes the already unused tuplecount_t define.
2017-06-26 08:46:32 -07:00
60c28ce7a6
Remove 9.5 specific C files.
2017-06-26 08:46:32 -07:00
0ebdd26b58
Remove 9.5 support from configure and travis.
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This effectively disables 9.5 support, but all the supporting code is
still there. Subsequent commits will remove that.
2017-06-26 08:46:32 -07:00
2204da19f0
Support PostgreSQL 10 ( #1379 )
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Adds support for PostgreSQL 10 by copying in the requisite ruleutils
and updating all API usages to conform with changes in PostgreSQL 10.
Most changes are fairly minor but they are numerous. One particular
obstacle was the change in \d behavior in PostgreSQL 10's psql; I had
to add SQL implementations (views, mostly) to mimic the pre-10 output.
2017-06-26 02:35:46 -06:00
71a4e90e82
Merge pull request #1461 from citusdata/feature/maintenanced
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Add automatically started per-database Maintenance Worker
2017-06-23 12:12:31 -07:00
4a3b2de4c5
Add some tests checking that maintenance daemon gets started.
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The 2nd database one is a bit slow, but also shows something
important, so we might want to keep it?
2017-06-23 11:53:39 -07:00
c3b7c5dc33
Introduce per-database maintenance process.
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This will be used for deadlock detection, prepared transaction
recovery amongst others, but currently is just idling around.
2017-06-23 11:53:39 -07:00
3483bb99eb
Minimal infrastructure for per-backend citus initialization.
2017-06-23 11:20:10 -07:00
1691f780fd
Force cache invalidation machinery to be initialized earlier.
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Previously it was not guaranteed that invalidations were registered
after creating the extension, only if the extension was used
afterwards.
2017-06-23 11:20:10 -07:00
f645dca593
Centralized metadata_cache cache variables into one struct, to avoid missing resets.
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E.g. extensionOwner was already missed.
2017-06-23 11:20:10 -07:00
04e4b7d82a
Fix spuriously failing regression test
2017-06-23 10:06:15 +02:00
dc799c6e5e
Merge pull request #1468 from citusdata/test_column_name
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Add weird column name test for create_distributed_table
2017-06-22 17:14:17 +02:00
6cafbf9b66
Add weird column name to create_distributed_table test
2017-06-22 16:27:39 +02:00
ce28b6af0d
Merge pull request #1402 from citusdata/local_insert_select
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Perform INSERT..SELECT via coordinator if it cannot be pushed down
2017-06-22 16:23:34 +02:00
a6f42e4948
Clarify error message when copying NULL value into table
2017-06-22 15:48:24 +02:00
2f8ac82660
Execute INSERT..SELECT via coordinator if it cannot be pushed down
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Add a second implementation of INSERT INTO distributed_table SELECT ... that is used if
the query cannot be pushed down. The basic idea is to execute the SELECT query separately
and pass the results into the distributed table using a CopyDestReceiver, which is also
used for COPY and create_distributed_table. When planning the SELECT, we go through
planner hooks again, which means the SELECT can also be a distributed query.
EXPLAIN is supported, but EXPLAIN ANALYZE is not because preventing double execution was
a lot more complicated in this case.
2017-06-22 15:46:30 +02:00
2cd358ad1a
Support quoted column-names in COPY logic
2017-06-22 15:45:57 +02:00
155db4d913
Simplify router planner call path
2017-06-22 15:45:57 +02:00
0c4bf2d943
Remove fall back to select if poll is not available ( #1466 )
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poll is supported on all relevant systems, there is no
need to have a fall back mechanism to use select()
2017-06-22 12:11:18 +03:00
294aeff2ed
Don't call PostProcessUtility for local commands
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It is intended only to aid in processing of distributed DDL commands,
but as written could execute during local CREATE INDEX CONCURRENTLY
commands.
2017-06-19 15:56:03 -06:00
0f284c9adf
Merge pull request #1416 from citusdata/test_cache
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Use cached PostgreSQL build to reduce testing time
2017-06-19 17:37:01 +03:00
f3109d9380
Use cached PostgreSQL build to reduce testing time
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With this PR, we started to cache custom compiled PostgreSQL builds. If there
are no new commits to the related PostgreSQL branches, we will use already
compiled binaries to reduce testing time.
2017-06-19 11:12:41 +03:00
bfde7fcd5a
Merge pull request #1454 from citusdata/phase_out_execute_remote_query
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Phase out execute remote query and command
2017-06-16 11:48:12 +03:00
a17ab6408a
Delete ExecuteRemoteCommand function
2017-06-15 17:11:19 +03:00
173fe137af
Convert DropShardsFromWorker to the new connection API
2017-06-15 15:24:06 +03:00
d7b68e5647
Convert TableDDLCommandList function to the new connection API
2017-06-14 17:29:58 +03:00
0aa9572e18
Convert RemoteTableOwner function to the new connection API
2017-06-14 17:29:58 +03:00
7fe29aad4c
Convert worker_fetch_foreign_file to new connection API
2017-06-14 17:29:58 +03:00
Andres Freund
Burak Velioglu
Marco Slot
Marco Slot
Önder Kalacı
Jason Petersen
Murat Tuncer
Jason Petersen
Burak Yücesoy
velioglu