CurtizJ
7e22f78ce4
fix segfault with enabled 'optimize_skip_unused_shards' and missing sharding key
2019-08-07 18:47:25 +03:00
Alexey Milovidov
f3921ce3e0
Changed boost::filesystem to std::filesystem
2019-08-01 01:37:41 +03:00
chertus
9f9ba3a06f
restore cropped names in JOIN ON section for distributed queries
2019-07-26 20:43:42 +03:00
Ivan Lezhankin
9f01fa7aaa
Implement getDatabaseName() and rename() for all storages
2019-07-09 18:40:21 +03:00
alesapin
fd3abbe93d
Merge pull request #4935 from zhang2014/feature/support_system_replicas
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Support system replicas queries for distributed
2019-06-17 15:30:30 +03:00
Vitaly Baranov
421c6a90e2
Use function getSampleBlockNonMaterialized() to simplify the solution
2019-05-31 21:31:09 +03:00
zhang2014
80788cd7a8
Rename system sync distributed to system flush distributed
2019-05-29 10:43:52 +08:00
zhang2014
1a33840964
fix review
2019-05-29 10:43:52 +08:00
zhang2014
c44f608868
support replicas system queries for distributed
2019-05-29 10:43:52 +08:00
Azat Khuzhin
e527def18a
Fix INSERT into Distributed() table with MATERIALIZED column
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By just skipping MATERIALIZED columns during processing.
P.S. you cannot use insert_allow_materialized_columns since it works
only for Buffer() engine.
Fixes : #4015
Fixes : #3673
Fixes: 01501fa8db
2019-05-27 23:32:05 +03:00
alexey-milovidov
8ef7f3589a
Merge pull request #4936 from TCeason/feature/support_settings_for_async
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Suport settings for async distributed inserts (#4852 )
2019-05-09 23:59:29 +03:00
Alexey Milovidov
270a31abb5
Rename method for consistency
2019-05-02 19:07:23 +03:00
tai
0d39968233
Suport settings for async( #4852 )
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There is no hash operation on Settings. Because it is less valuable for hash operations.
And I dont know how to write a testcase.
2019-04-29 17:02:23 +08:00
chertus
82dc1fb1db
rewrite ASTSelectQuery (consistent children)
2019-04-09 17:22:35 +03:00
chertus
b6e2697101
Merge branch 'master' into ast
2019-03-18 13:36:13 +03:00
Ivan Lezhankin
61954d855d
More reverts
2019-03-15 20:09:14 +03:00
chertus
ffc3974934
SelectQueryOptions v2
2019-03-15 18:57:18 +03:00
chertus
53abdccb95
refactoring: extract SelectQueryOptions
2019-03-15 16:49:58 +03:00
Ivan Lezhankin
d1ead22073
Rename As<…> → as<…>
2019-03-11 16:22:51 +03:00
Ivan Lezhankin
1e9f7847dc
Merge remote-tracking branch 'upstream/master' into iast-as
2019-03-11 16:11:22 +03:00
Ivan Lezhankin
a7e838e328
Replace all other casts to method IAST::As<Derived>
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Also remove some redundant methods like IsIdentifier() et. al.
2019-03-11 15:49:39 +03:00
Alex Zatelepin
896b8b15f6
fix build
2019-03-07 23:52:25 +03:00
Alexey Zatelepin
3344955154
separate Read and Write lock holders, better method names
2019-03-07 21:10:21 +03:00
Alexey Zatelepin
ab025805a3
alter intention lock
2019-03-07 20:21:18 +03:00
Alexey Zatelepin
0d7ab9e3ea
allow acquiring read lock to a table out of order if it was already locked by the same query [#CLICKHOUSE-3789]
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this is important in preventing ALTER deadlocks
2019-02-27 21:34:38 +03:00
Nikita Vasilev
a1b0dede07
Data Skipping Indices ( #4143 )
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* made index parser
* added index parsing
* some fixes
* added index interface and factory
* fixed compilation
* ptrs
* added indexParts
* indextypes
* index condition
* IndexCondition
* added indexes in selectexecutor
* fix
* changed comment
* fix
* added granularity
* comments
* fix
* fix
* added writing indexes
* removed indexpart class
* fix
* added setSkipIndexes
* add rw for MergeTreeIndexes
* fixes
* upd error
* fix
* fix
* reading
* test index
* fixed nullptr error
* fixed
* fix
* unique names
* asts -> exprlist
* minmax index
* fix
* fixed select
* fixed merging
* fixed mutation
* working minmax
* removed test index
* fixed style
* added indexes to checkDataPart
* added tests for minmax index
* fixed constructor
* fix style
* fixed includes
* fixed setSkipIndexes
* added indexes meta to zookeeper
* added parsing
* removed throw
* alter cmds parse
* fix
* added alter
* fix
* alters fix
* fix alters
* fix "after"
* fixed alter
* alter fix + test
* fixes
* upd setSkipIndexes
* fixed alter bug with drop all indices
* fix metadata editing
* new test and repl fix
* rm test files
* fixed repl alter
* fix
* fix
* indices
* MTReadStream
* upd test for bug
* fix
* added useful parsers and ast classes
* fix
* fix comments
* replaced columns
* fix
* fixed parsing
* fixed printing
* fix err
* basic IndicesDescription
* go to IndicesDescr
* moved indices
* go to indicesDescr
* fix test minmax_index*
* fixed MT alter
* fixed bug with replMT indices storing in zk
* rename
* refactoring
* docs ru
* docs ru
* docs en
* refactor
* rename tests
* fix docs
* refactoring
* fix
* fix
* fix
* fixed style
* unique idx
* unique
* fix
* better minmax calculation
* upd
* added getBlock
* unique_condition
* added termForAST
* unique
* fixed not
* uniqueCondition::mayBeTrueOnGranule
* fix
* fixed bug with double column
* is always true
* fix
* key set
* spaces
* test
* tests
* fix
* unique
* fix
* fix
* fixed bug with duplicate column
* removed unused data
* fix
* fixes
* __bitSwapLastTwo
* fix
2019-02-05 17:50:25 +03:00
chertus
729ca697d9
minor SyntaxAnalyzer refactoring
2019-01-09 19:16:59 +03:00
Alexey Milovidov
1d4701b0bc
Added some warnings from clang's -Weverything
2019-01-04 15:10:00 +03:00
alesapin
8bc00f4632
CLICKHOUSE-4229: Fix user forwarding for replicated queries which actually send queries to master node
2018-12-28 19:21:32 +03:00
Alexey Milovidov
436b9b6eac
Less dependencies [#CLICKHOUSE-2]
2018-12-26 02:14:39 +03:00
Alexey Milovidov
b7b418a6f5
Renamed setting #3851
2018-12-20 20:48:11 +03:00
Ivan Lezhankin
b9440fe99d
Another minor refactoring.
2018-12-19 15:38:13 +03:00
Ivan Lezhankin
57c5dbcd2b
Code clean-up
2018-12-05 18:48:06 +03:00
Ivan Lezhankin
887e1089f1
Merge branch 'master' into kanterov_skip_unused_shards
2018-12-05 18:17:04 +03:00
alexey-milovidov
48b30edcf5
Merge branch 'master' into alter-order-by
2018-12-02 21:06:38 +03:00
Ivan
448846fc0d
Merge branch 'master' into CLICKHOUSE-3936
2018-11-28 18:59:57 +03:00
Ivan Lezhankin
8b5a05947c
Remove redundant information from RWLock.
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And fix broken exception in some race conditions
2018-11-28 18:50:52 +03:00
Alexey Zatelepin
9ae79c60e8
get rid of (ASTPtr *) in AlterCommands::apply [#CLICKHOUSE-3859]
2018-11-28 16:34:57 +03:00
Alexey Zatelepin
01501fa8db
correct column list for rewritten INSERT query into Distributed [#CLICKHOUSE-4161]
2018-11-26 17:57:25 +03:00
alexey-milovidov
5cf9beabe3
Update StorageDistributed.cpp
2018-11-21 07:02:56 +03:00
Gleb Kanterov
1b8e5f9b47
Optimization to skip unused shards for Distributed engine
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Hide behind `distributed_optimize_skip_select_on_unused_shards` setting.
2018-11-16 10:21:06 +00:00
Nikolai Kochetov
1e9aeba603
Split ExpressionAnalyzer and SyntaxAnalyzer.
2018-11-09 18:01:18 +03:00
Nikolai Kochetov
726ae0cb9a
Split ExpressionAnalyzer and SyntaxAnalyzer.
2018-11-08 19:47:12 +03:00
chertus
d2518fdb3f
more refactoring: funcs to extract database_and_table from AST
2018-10-29 22:04:28 +03:00
zhang2014
7a87da78d7
ISSUES-3110 fix merge and distributed engine query stage
2018-09-14 18:16:27 +08:00
zhang2014
7af592d8e1
ISSUES-3059 fix nullable type argument for aggregate function
2018-09-11 19:33:14 +08:00
alexey-milovidov
3054e62e00
Merge pull request #3089 from VadimPE/CLICKHOUSE-3839
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CLICKHOUSE-3839 add virtual column "_partition_id"
2018-09-10 17:16:21 +03:00
VadimPE
10ab9587a2
CLICKHOUSE-3839 add virtual column _partition_id
2018-09-10 12:53:13 +03:00
Alexey Milovidov
c9b612de48
Attempt to fix CLICKHOUSE-3888 bug
2018-09-10 06:59:48 +03:00
Alexey Milovidov
2016374d20
Merging #2226
2018-08-05 10:05:43 +03:00
