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308 Commits

Author SHA1 Message Date
alesapin
062034dfd8 Eventually merged with master 2019-08-26 13:07:32 +03:00
alesapin
70ca7f4156 Merge with master 2019-08-21 11:57:35 +03:00
alexey-milovidov
308baa182e
Merge branch 'master' into table-constraints 2019-08-21 06:33:08 +03:00
alexey-milovidov
3f607b21fe
Merge pull request #6375 from yandex/try-to-remove-dry-run 
Try to remove dry run
 2019-08-21 03:52:41 +03:00
Alexander Kazakov
fe5cd47068
Process prewhere clause in "skip unused shards" optimization (#6521) 
* Process prewhere clause in optimize_skip_unused_shards

* Better diagnostics and logging
 2019-08-19 23:28:24 +03:00
Nikolai Kochetov
287eb633b8 Merged with master 2019-08-14 18:16:52 +03:00
Nikolai Kochetov
0635188104 Allow constants for RemoteBlockInputStream. 2019-08-14 18:14:32 +03:00
alesapin
428c753ed7 Merge with master 2019-08-13 11:37:47 +03:00
Gleb Novikov
381ea6cb6e Merge branch 'master' into table-constraints 2019-08-11 12:38:34 +03:00
kreuzerkrieg
112fc71276 adding -Wshadow for GCC 2019-08-09 23:58:16 +03:00
Nikolai Kochetov
a1023bebff Fix tests. 2019-08-09 16:37:42 +03:00
alesapin
2803fcc2ba Make atomic settings 2019-08-09 16:07:19 +03:00
alesapin
e0d18c0fe8 Merge branch 'master' into merge_tree_settings_alter 2019-08-08 18:16:22 +03:00
CurtizJ
7e22f78ce4 fix segfault with enabled 'optimize_skip_unused_shards' and missing sharding key 2019-08-07 18:47:25 +03:00
alesapin
52b9658bcf Merge with master 2019-08-06 15:55:12 +03:00
Alexey Milovidov
f3921ce3e0 Changed boost::filesystem to std::filesystem 2019-08-01 01:37:41 +03:00
alesapin
d9a2ac123a Fix small typo and merge 2019-07-29 12:17:37 +03:00
chertus
9f9ba3a06f restore cropped names in JOIN ON section for distributed queries 2019-07-26 20:43:42 +03:00
alesapin
8a00ce5ff1 Intermediate step 2019-07-24 15:56:39 +03:00
Ivan Lezhankin
9f01fa7aaa Implement getDatabaseName() and rename() for all storages 2019-07-09 18:40:21 +03:00
Gleb Novikov
a146b7383e Merge branch 'master' into table-constraints 2019-06-30 11:32:02 +02:00
alesapin
fd3abbe93d
Merge pull request #4935 from zhang2014/feature/support_system_replicas 
Support system replicas queries for distributed
 2019-06-17 15:30:30 +03:00
Gleb Novikov
e7293486bd Added ALTER TABLE support to constraints (ADD CONSTRAINT, DROP CONSTRAINT) 2019-06-02 17:41:12 +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 
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 ("correct column list
for rewritten INSERT query into Distributed [#CLICKHOUSE-4161]")
 2019-05-27 23:32:05 +03:00
alexey-milovidov
8ef7f3589a
Merge pull request #4936 from TCeason/feature/support_settings_for_async 
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) 
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> 
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] 
this is important in preventing ALTER deadlocks
 2019-02-27 21:34:38 +03:00
Nikita Vasilev
a1b0dede07 Data Skipping Indices (#4143) 
* 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