alexey-milovidov
6d5bfc8c6f
Refactoring of numeric DataTypes ( #581 )
...
* Better code [#CLICKHOUSE-2].
* Addition to prev. revision [#CLICKHOUSE-2].
* Addition to prev. revision [#CLICKHOUSE-2].
* Addition to prev. revision [#CLICKHOUSE-2].
2017-03-12 14:13:45 +04:00
Ravengg
b079dacfd1
Added part_log with statistics scripts ( #549 )
...
* Added part_log
* first_test
* filter and hits_res
* Add renamer and drawer
* Add columns database and table into PartLog
* Add normal way to get table_name and database_name from part
* improve drawer
* add stats for random size parts
* Merge converter and drawer
* make drawer more informative
* add new data
* add new data
* new data
* add long range stats
* for checking best way
* Add add_parts script
* Good style for global merge
* delete commented code
* Fixed spaces to tabs
* Note that Stopwatch is started automatically.
* Style
* Update StorageMergeTree.cpp
* Update StorageReplicatedMergeTree.cpp
* Switch act_time_ms to duration_ms
* Added ability to disable part_log
* fixed getPartLog
* fix usage getPartLog
* fix
2017-03-07 21:13:54 +04:00
Alexey Zatelepin
7090d0861a
reinitialize primary key after ALTER [#CLICKHOUSE-2853]
2017-02-21 21:32:04 +04:00
Alexey Milovidov
c9b4a163be
Added info about uncompressed size to system.columns table [#CLICKHOUSE-2831].
2017-02-12 01:31:22 +04:00
Alexey Zatelepin
7b57402291
allow ALTERing Enum types in primary key columns [#CLICKHOUSE-2795]
2017-02-10 22:19:40 +04:00
Alexey Zatelepin
6b47ac1fc0
translate comments [#CLICKHOUSE-3]
2017-02-10 09:05:33 +04:00
Alexey Zatelepin
aace171ef6
forbid multidimensional array columns in MergeTree tables [#CLICKHOUSE-2803]
2017-02-10 09:05:33 +04:00
Vitaliy Lyudvichenko
20a5ae4bc4
Add protection from accidental DROP queries. [#CLICKHOUSE-2184]
2017-01-24 22:26:29 +04:00
Alexey Milovidov
e97ecb6cf7
Merge branch 'master' into METR-19266
...
Conflicts:
dbms/CMakeLists.txt
dbms/include/DB/Functions/FunctionsArray.h
dbms/include/DB/Functions/FunctionsString.h
dbms/include/DB/Parsers/ExpressionListParsers.h
dbms/include/DB/Storages/MergeTree/MergeTreeBlockInputStream.h
dbms/include/DB/Storages/MergeTree/MergeTreeReader.h
dbms/include/DB/Storages/MergeTree/MergeTreeThreadBlockInputStream.h
dbms/include/DB/Storages/MergeTree/MergedBlockOutputStream.h
dbms/src/Core/ErrorCodes.cpp
dbms/src/Parsers/ASTFunction.cpp
dbms/src/Storages/MergeTree/MergeTreeData.cpp
dbms/src/Storages/MergeTree/MergeTreeDataPart.cpp
dbms/src/Storages/MergeTree/MergeTreeReader.cpp
dbms/src/Storages/StorageLog.cpp
2016-12-10 07:51:36 +03:00
Vitaliy Lyudvichenko
202ba912ce
Vertical merging algorithm for MergeTree engines. [#METR-23305]
2016-11-29 22:41:31 +03:00
alexey-milovidov
8c2e228856
Revert "New "vertical" algorithm for MergeTrees' parts merges"
2016-11-24 23:08:54 +04:00
Vitaliy Lyudvichenko
ec9bcd8054
Vertical merging algorithm for ordinary MergeTreee.
2016-11-23 15:47:19 +03:00
Alexey Milovidov
74c3b30622
dbms: Simplified logic of selecting merges [#METR-21841].
2016-10-28 01:50:02 +03:00
Alexey Arno
b5ff08bce6
dbms: Server: semantic cleanup [#METR-19266]
2016-10-19 10:15:26 +03:00
Alexey Milovidov
5ded454986
Added 'WITH NAME' section to ALTER TABLE ... FREEZE PARTITION query [#METR-21884].
2016-06-28 23:50:37 +03:00
Alexey Milovidov
bf71e2ed90
Using std::shared_ptr for data types [#METR-21503].
2016-05-28 11:11:52 +03:00
Alexey Milovidov
be394f2c84
Using std::shared_ptr for data types [#METR-21503].
2016-05-28 10:48:40 +03:00
Alexey Milovidov
f2ccbc9802
Better exception message [#METR-21479].
2016-05-26 00:35:57 +03:00
Alexey Milovidov
bf265e264a
Alter primary key: development [#METR-21119].
2016-05-17 02:04:03 +03:00
Alexey Milovidov
2f1fead382
Merge
2016-05-16 21:47:34 +03:00
Alexey Milovidov
093f69c45d
Added support for FINAL and PARTITION specification for OPTIMIZE query [#METR-21326].
2016-05-16 21:43:38 +03:00
Alexey Milovidov
6942819013
Altering primary key [#METR-21119].
2016-05-14 00:08:19 +03:00
Alexey Milovidov
07f04d70d3
Merge
2016-04-24 12:44:47 +03:00
Alexey Milovidov
c6722da2b2
Merge
2016-04-19 00:38:06 +03:00
Alexey Milovidov
3923c7abce
Merge
2016-04-15 20:42:51 +03:00
Alexey Milovidov
d79174b2ce
Preparation [#METR-20644].
2016-04-15 20:13:51 +03:00
Alexey Milovidov
0b7a474beb
Better exception message [#METR-20817].
2016-04-09 08:45:42 +03:00
Alexey Arno
21ff6d9f94
dbms: Comment updates. Naming simplfications. Use better hashing. [#METR-18510]
2016-03-29 19:29:39 +03:00
Alexey Arno
32a38485e6
Merge
2016-03-25 14:48:45 +03:00
Alexey Milovidov
30cba89be0
Fixing build on clang [#METR-2807].
2016-03-07 07:31:10 +03:00
Alexey Milovidov
42883fddc4
Added virtual column '_sample_factor' [#METR-20296].
2016-03-04 07:54:10 +03:00
Alexey Milovidov
bb122a2fa7
dbms: less locking while clearing old parts; better while loading parts [#METR-2944].
2016-02-14 14:02:47 +03:00
Alexey Milovidov
7a92c3cf1a
Preparation [#METR-2944].
2016-02-14 07:58:47 +03:00
Alexey Milovidov
a0e7a59ab1
dbms: fixing errors with ATTACHes [#METR-19399].
2016-01-30 05:29:20 +03:00
Alexey Milovidov
f0a009bd70
dbms: attempt to fix an error [#METR-19399].
2016-01-30 03:57:35 +03:00
Alexey Milovidov
061306d04b
Merge
2016-01-29 05:24:50 +03:00
Alexey Milovidov
d5163b5060
Removed few old files [#METR-18510].
2016-01-29 05:22:43 +03:00
Alexey Arno
113b592380
Merge
2016-01-28 19:06:57 +03:00
Alexey Milovidov
67a07205b7
Merge
2016-01-28 04:00:27 +03:00
Alexey Milovidov
5c90d7d45c
Merge
2016-01-26 05:00:25 +03:00
Alexey Arno
a3ea32b985
Merge
2016-01-21 19:30:05 +03:00
Alexey Milovidov
13c7d0983a
dbms: cutting dependency [#METR-2944]..
2016-01-12 00:46:36 +03:00
Andrey Mironov
325107ad5a
dbms: FunctionCast for Enums: allow changing names but not values for existing elements [#METR-19265]
2015-12-29 15:57:22 +03:00
Alexey Milovidov
d9bc972a59
dbms: allowed to use index if column is wrapped by piecewise-monotonic functions: initial implementation [#METR-19052].
2015-11-29 11:06:29 +03:00
Alexey Milovidov
09dd253636
dbms: added support for SAMPLE ... OFFSET [#METR-18847].
2015-11-19 00:37:28 +03:00
Alexey Milovidov
3d817fe625
dbms: lowered data size in ZK [#METR-18170].
2015-09-24 08:47:17 +03:00
Andrey Mironov
38ae453855
Merge
2015-09-18 15:40:09 +03:00
Alexey Milovidov
7dfc436c83
dbms: fixed error with renaming unexpected parts [#METR-18009].
2015-09-16 22:25:49 +03:00
Andrey Mironov
5ffd4898e8
Merge
2015-09-16 17:33:58 +03:00
Alexey Milovidov
d51404633b
dbms: fixed error [#METR-16457].
2015-09-16 07:18:16 +03:00
