Alexey Milovidov
2def6778e7
Merge branch 'master' of github.com:yandex/ClickHouse
2016-12-02 23:27:42 +03:00
Alexey Milovidov
4110b6865f
Merge branch 'METR-23305' of git://github.com/ludv1x/ClickHouse into ludv1x-METR-23305
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Conflicts:
contrib/CMakeLists.txt
2016-12-02 23:22:11 +03:00
artpaul
7eb7cc38f7
move impls of FunctionsString to cpp
2016-12-02 12:32:39 +05:00
artpaul
41fda59c95
move impls of FunctionsArray to cpp
2016-12-02 12:15:35 +05:00
Vitaliy Lyudvichenko
202ba912ce
Vertical merging algorithm for MergeTree engines. [#METR-23305]
2016-11-29 22:41:31 +03:00
alexey-milovidov
08cb8e506b
Merge pull request #211 from yandex/if_with_const_condition
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ExpressionAnalyzer: added more tests for aliases. fix bug [METR-23545]
2016-11-29 23:28:50 +04:00
Pavel Kartavyy
106bb24fd8
ExpressionAnalyzer: added more tests for aliases. fix bug [#METR-23545]
2016-11-29 22:19:15 +03:00
Alexey Milovidov
0a2d1ebbb3
Attempt to improve merge selecting algorithm [#METR-23632].
2016-11-28 06:46:08 +03:00
Alexey Milovidov
cac8f9216f
MergeSelector: attempt to do something that has sense [#METR-23632].
2016-11-28 06:17:31 +03:00
Alexey Milovidov
8bc84e29ac
Increased default background_pool_size [#METR-23632].
2016-11-28 02:50:46 +03:00
alexey-milovidov
7fda6394b8
Merge pull request #202 from yandex/if_with_const_condition
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ExpressionAnalyzer: optimize if with constant condition [METR-23545]
2016-11-25 20:03:04 +04:00
Alexey Milovidov
8e5889cf0e
Improved merge selecting algorithm for Replicated tables [#METR-23615].
2016-11-25 01:41:27 +03:00
Alexey Milovidov
36553dd653
Fixed deadlock [#METR-23605].
2016-11-24 23:25:02 +03:00
alexey-milovidov
8c2e228856
Revert "New "vertical" algorithm for MergeTrees' parts merges"
2016-11-24 23:08:54 +04:00
alexey-milovidov
8544a8b852
Merge pull request #171 from ludv1x/METR-23305
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New "vertical" algorithm for MergeTrees' parts merges
2016-11-24 22:07:41 +04:00
Pavel Kartavyy
84a89b3b3d
ExpressionAnalyzer: optimize if with constant condition [#METR-23545]
2016-11-24 17:18:44 +03:00
Vitaliy Lyudvichenko
544ef67c28
Fixed IN <Set> usage inside PK expressions.
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Refactoring of type conversion functions convertFieldToType().
2016-11-24 15:32:04 +03:00
alexey-milovidov
fdabcd4e38
Merge pull request #192 from ludv1x/enums-fix
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Fixed Enum usage in PK expressions.
2016-11-24 03:13:16 +04:00
Alexey Milovidov
a2e9359b18
Fixed rare deadlock after startup when structure of query_log was changed [#METR-23594].
2016-11-23 23:41:39 +03:00
Vitaliy Lyudvichenko
4f9064ca19
Fixed case when pk column is wrapped by functions.
2016-11-23 22:58:33 +03:00
Vitaliy Lyudvichenko
d27951b4a7
Added requested changes. [#METR-23473]
2016-11-23 16:33:05 +03:00
Vitaliy Lyudvichenko
e07fc7cea5
Fixed Enum usage in PK expressions. [#METR-23473]
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Added check for duplicates of column names in CREATE query.
2016-11-23 16:19:15 +03:00
Vitaliy Lyudvichenko
ef593d1b01
Added merge_tree.enable_vertical_merge_algorithm setting.
2016-11-23 15:59:25 +03:00
Vitaliy Lyudvichenko
588add5a49
Added requested changes.
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Also fixed single thread read from empty storage Log.
2016-11-23 15:52:12 +03:00
Vitaliy Lyudvichenko
2cd5b8b604
Updated MergeInfo and progress callbacks with respect to vertical merge alg.
2016-11-23 15:52:12 +03:00
Vitaliy Lyudvichenko
ec9bcd8054
Vertical merging algorithm for ordinary MergeTreee.
2016-11-23 15:47:19 +03:00
Alexey Milovidov
bba5dcbcfa
Fixed deadlock [#METR-23557].
2016-11-22 22:27:45 +03:00
Alexey Milovidov
94e344ee38
Part checks don't lock ALTERs [#METR-22214].
2016-11-22 21:49:17 +03:00
Alexey Milovidov
820659b71c
Fixed error in URL functions [#METR-2944].
2016-11-21 05:39:37 +03:00
Alexey Milovidov
9018906e1a
Better [#METR-2944].
2016-11-20 15:43:20 +03:00
Alexey Milovidov
37d6ecc372
Allowed to sort one array by values of another array [#METR-23547].
2016-11-20 09:49:24 +03:00
Alexey Milovidov
23257cd562
Added functions arraySort and arrayReverseSort [#METR-23547].
2016-11-20 09:44:38 +03:00
Alexey Milovidov
7c53fd5867
Miscellaneous [#METR-2944].
2016-11-20 08:48:07 +03:00
Alexey Milovidov
312ec5f817
Style [#METR-2944].
2016-11-20 08:13:55 +03:00
Alexey Milovidov
3a16cd3ecc
Added string concatenation operator [#METR-23546].
2016-11-20 07:47:51 +03:00
Alexey Milovidov
e73e4e887a
Better logic when there is very large number of parts in non-replicated MergeTree [#METR-22327].
2016-11-18 05:34:34 +03:00
Alexey Milovidov
a44e5193b0
Better backpressure for INSERT SELECT into MergeTree [#METR-22327].
2016-11-18 05:05:25 +03:00
Alexey Milovidov
b19e61757e
Little improvement for large number of small inserts [#METR-22327].
2016-11-18 04:03:57 +03:00
Alexey Zatelepin
307e397dce
adopt server timezone in non-interactive mode also
2016-11-17 00:12:08 +00:00
Alexey Milovidov
a4aae7e047
Fixed ClientInfo [#METR-19471].
2016-11-16 23:46:02 +03:00
Pavel Kartavyy
aac646ccfc
update after review
2016-11-16 18:52:35 +03:00
Pavel Kartavyy
631d9ea0a0
add getSessionContext() const
2016-11-16 18:52:35 +03:00
Pavel Kartavyy
bdb7e9745b
add hasColumnInTable function [#METR-23248]
2016-11-16 18:52:35 +03:00
Alexey Milovidov
c6c94cbcef
Added missing modification [#METR-23505].
2016-11-16 09:15:38 +03:00
Alexey Milovidov
d5155fbe7a
Added quota_key to query_log and processlist [#METR-23505].
2016-11-16 08:09:41 +03:00
alexey-milovidov
3432f84409
Merge pull request #183 from ztlpn/METR-23447
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Client uses server timezone for interpreting DateTime strings [#METR-23447]
2016-11-16 05:22:28 +04:00
Alexey Zatelepin
e1bb33cad0
PR fixes:
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* add forgotten const
* print exception string if switching to server timezone failed
* protocol compatibility with old versions
* use ALWAYS_INLINE in DateLUT.h
2016-11-15 10:24:55 +00:00
Alexey Milovidov
e7fccc4044
Modified backpressure method for MergeTree [#METR-23488].
2016-11-14 21:19:08 +03:00
Alexey Milovidov
eb1ae65eda
Fixed error with analyzing double-distributed subqueries [#METR-23472].
2016-11-14 04:13:56 +03:00
alexey-milovidov
52390b0180
Merge pull request #150 from ludv1x/METR-23101
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clickhouse-local application and File(...) storage
2016-11-14 04:03:03 +04:00
