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156 Commits

Author SHA1 Message Date
CurtizJ
410b62f7fa Merge branch 'clickhouse-4013' of https://github.com/anrodigina/ClickHouse into order-by-efficient 2019-07-05 13:48:04 +03:00
alesapin
fefce49c8f Mixed parts by setting 2019-06-19 17:46:06 +03:00
alesapin
dd2e4fd805 Bug fixes 2019-06-19 15:30:56 +03:00
alesapin
f0c273ee4c More correct version 2019-06-19 14:59:08 +03:00
alesapin
7e11c3c78b Merge branch 'master' into index_granularity_by_default 2019-06-19 13:08:12 +03:00
alesapin
b544b62e44 A log of bugs 2019-06-19 13:07:56 +03:00
proller
dae5087fcf Build and test fixes 2019-06-17 19:50:31 +03:00
Alexey Milovidov
0ad13ca3d1 Reduce number of "stat" syscalls for MergeTree data parts 2019-06-16 22:59:30 +03:00
Alexey Milovidov
c1aa767a04 Reduce number of "stat" syscalls for MergeTree data parts 2019-06-16 22:53:05 +03:00
Alexey Milovidov
e4f314f88d Reduce number of "stat" syscalls for MergeTree data parts 2019-06-16 22:49:12 +03:00
Alexey Milovidov
801f34d325 Reduce number of "stat" syscalls for MergeTree data parts 2019-06-16 22:42:05 +03:00
Alexey Milovidov
b6acb29625 Reduce number of "stat" syscalls for MergeTree data parts 2019-06-16 22:36:15 +03:00
Alexey Milovidov
b494d17ca6 Reduce number of "stat" syscalls for MergeTree data parts 2019-06-16 22:32:52 +03:00
proller
1b0d1a4450 Info about frozen parts in system.parts (#5471) 
* wip

*    wip

* wip

* Clean

* fix test

* clean

* fix test

* fix test
 2019-05-31 07:03:46 +03:00
Alexander Kuzmenkov
43655a8db7 Add system.detached_parts table. 
https://github.com/yandex/ClickHouse/issues/5164
 2019-05-21 15:06:36 +03:00
Anastasiya Rodigina
bc09b51316 Add reading in pk_order 2019-05-18 15:21:40 +03:00
alesapin
faeb95cfd7
Merge branch 'master' into adaptive_index_granularity 2019-04-15 19:36:36 +03:00
Anton Popov
7f93f9ad2f TTL for columns and tables (#4212) 
Add TTL for columns and tables.
 2019-04-15 12:30:45 +03:00
alesapin
78e09a221a Remove debug prints, little refactoring 2019-03-30 17:43:43 +03:00
alesapin
e449760fde Remove debug print 2019-03-27 19:50:01 +03:00
alesapin
bfbe1263ac Allow empty parts 2019-03-26 12:12:48 +03:00
alesapin
c0e29d3fb4 Fix first time read from mark 2019-03-25 19:55:48 +03:00
alesapin
aba51a11ba Large refactoring (only compilable) 2019-03-25 16:55:24 +03:00
alesapin
5aea16e2a0 Fix mutations bug 2019-03-22 15:56:58 +03:00
alesapin
d8aa5c7c49 Slightly clearer debug and fix alter 2019-03-19 12:57:29 +03:00
alesapin
ce03636f05 Merge master 2019-03-18 15:02:33 +03:00
alexey-milovidov
6db73152d2
Hardening debug build (experimental) (#4632) 
* Hardening debug build: more granular memory mappings and ASLR; add memory protection for mark cache and index

* Addition to prev. revision

* Addition to prev. revision

* Addition to prev. revision
 2019-03-10 06:16:51 +03:00
Alexey Milovidov
62b246c5a4 Avoid excessive "stat" syscall\ 2019-02-27 23:02:48 +03:00
Alexey Milovidov
b7a4456007 Avoid "Memory limit exceeded" during ATTACH TABLE query 2019-02-14 16:05:44 +03:00
Alexey Milovidov
e2d4dae5e1 Fixed race condition in removal of data parts #3531 2019-02-13 15:53:06 +03:00
Alexey Zatelepin
063366307f fix build 2019-01-30 18:03:43 +03:00
Alexey Zatelepin
8957e73681 a tool to convert an old month-partition part to the custom-partitioned format [#CLICKHOUSE-4231] 2019-01-30 16:51:39 +03:00
Alexey Milovidov
06a8c3f02d Added some warnings from clang's -Weverything 2019-01-05 06:33:22 +03:00
Alexey Milovidov
1d4701b0bc Added some warnings from clang's -Weverything 2019-01-04 15:10:00 +03:00
proller
300bbdfb43 Fix cyclic lib depend ppart 2: clean 2018-12-28 21:15:26 +03:00
alesapin
6f7333840a Move header with compression info to another place 2018-12-21 16:25:39 +03:00
alexey-milovidov
7cc867de0a
Merge branch 'master' into background-processing-pool-backoff 2018-12-14 17:41:55 +03:00
Emmanuel Donin de Rosière
7d7acb92da Merge remote-tracking branch 'upstream/master' 2018-12-12 15:02:52 +01:00
KochetovNicolai
635b16ac4b
Update MergeTreeDataPart.cpp 
Skip size check for LowCardinality column file.
 2018-12-10 20:47:18 +03:00
Emmanuel Donin de Rosière
982cd749be Better management of DateTime partitionning #3786 
Adding min_time and max_date in system.parts table
 2018-12-10 11:20:19 +01:00
alesapin
bf338b957f Merge master 2018-12-03 12:10:06 +03:00
alesapin
497a09c41b Return to adaptive granularity 2018-11-29 16:12:20 +03:00
Alexey Zatelepin
d3d9242462 Merge branch 'master' into alter-order-by 
Conflicts:
	dbms/src/Parsers/ASTAlterQuery.h
	dbms/src/Parsers/ParserAlterQuery.cpp
	dbms/src/Storages/AlterCommands.cpp
	dbms/src/Storages/AlterCommands.h
 2018-11-26 16:01:48 +03:00
Alexey Milovidov
c77930fe30 Whitespaces [#CLICKHOUSE-2] 2018-11-26 03:56:50 +03:00
alesapin
6123993ec0 Load granularity to memroy 2018-11-15 17:06:54 +03:00
alesapin
b2b29815dd Change fixed index granularity to adaptive 2018-11-14 10:49:20 +03:00
Alexey Zatelepin
8b85822192 store original key ASTs, and not extracted ASTExpressionLists [#CLICKHOUSE-3859] 2018-11-13 16:14:44 +03:00
Alexey Zatelepin
9a92c0a55c sort key is distinct from primary key [#CLICKHOUSE-3859] 2018-11-13 16:12:49 +03:00
alesapin
0a64ef5de8 Add severals ifs for format_version, but have to move this routine to single class 2018-11-12 20:44:43 +03:00
alesapin
6f5fef5344 CLICKHOUSE-3971: Write data with adaptive index granularity 2018-11-12 19:14:37 +03:00