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4389 Commits

Author SHA1 Message Date
Vitaliy Lyudvichenko
3e53e3268a Add test for accurate numbers comparisons. [#CLICKHOUSE-194] 2017-01-12 18:21:24 +03:00
Vitaliy Lyudvichenko
7d86246b46 Add safe_convervsion case optimization. Fixed MIN_INT64 comparison. Fixed NaN comparisons between floats. [#CLICKHOUSE-194] 2017-01-12 18:21:17 +03:00
Vitaliy Lyudvichenko
b264b853a5 Added accurate numbers comparison. [#CLICKHOUSE-194] 2017-01-12 18:20:45 +03:00
Alexey Milovidov
38c9ad9761 Fixed error [#METR-2944]. 2017-01-12 04:29:32 +03:00
Vitaliy Lyudvichenko
fb40b74270 Fixed segfault in aggregation combinators using complex functions with Arenas. [#METR-24025] 2017-01-09 15:41:47 +03:00
Alexey Zatelepin
502864b40a Merge branch 'master' into METR-23582 
Conflicts:
	dbms/include/DB/IO/WriteBufferFromHTTPServerResponse.h
	dbms/src/Core/ErrorCodes.cpp
 2017-01-08 12:53:17 +03:00
Alexey Zatelepin
600bb5f29a [#METR-23582] 
* introduce ZlibDeflatingWriteBuffer and ZlibInflatingReadBuffer
* use them instead of Poco streams
* seamlessly uncompress multiple concatenated gzip streams
 2017-01-07 20:22:58 +03:00
Alexey Milovidov
2436d43637 Reworking ExpressionAnalyzer (preparations) [#METR-20307]. 2017-01-07 01:54:05 +03:00
Alexey Milovidov
d89ee33ce2 Squashed commit of the following: 
commit c567d4e1fe
Author: Alexey Milovidov <milovidov@yandex-team.ru>
Date:   Fri Jan 6 20:35:01 2017 +0300

    Style [#METR-2944].

commit 26bf3e1228
Author: Alexey Milovidov <milovidov@yandex-team.ru>
Date:   Fri Jan 6 20:33:11 2017 +0300

    Miscellaneous [#METR-2944].

commit eb946f4c6f
Author: Alexey Milovidov <milovidov@yandex-team.ru>
Date:   Fri Jan 6 20:30:19 2017 +0300

    Miscellaneous [#METR-2944].

commit 78c867a147
Author: Alexey Milovidov <milovidov@yandex-team.ru>
Date:   Fri Jan 6 20:11:41 2017 +0300

    Miscellaneous [#METR-2944].

commit 6604c5c83c
Author: Alexey Milovidov <milovidov@yandex-team.ru>
Date:   Fri Jan 6 19:56:15 2017 +0300

    Miscellaneous [#METR-2944].

commit 23fbf05c1d
Author: Alexey Milovidov <milovidov@yandex-team.ru>
Date:   Fri Jan 6 19:47:52 2017 +0300

    Miscellaneous [#METR-2944].

commit 98772faf11
Author: Alexey Milovidov <milovidov@yandex-team.ru>
Date:   Fri Jan 6 19:46:05 2017 +0300

    Miscellaneous [#METR-2944].

commit 3dc636ab9f
Author: Alexey Milovidov <milovidov@yandex-team.ru>
Date:   Fri Jan 6 19:39:46 2017 +0300

    Miscellaneous [#METR-2944].

commit 3e16aee954
Author: Alexey Milovidov <milovidov@yandex-team.ru>
Date:   Fri Jan 6 19:38:03 2017 +0300

    Miscellaneous [#METR-2944].

commit ae7e7e90eb
Author: Alexey Milovidov <milovidov@yandex-team.ru>
Date:   Fri Jan 6 19:34:15 2017 +0300

    Miscellaneous [#METR-2944].
 2017-01-06 20:41:19 +03:00
Alexey Milovidov
2f7ff07e1f Reworking ExpressionAnalyzer (preparations) [#METR-20307]. 2017-01-06 19:33:05 +03:00
Alexey Milovidov
89d4873b9e Reworking ExpressionAnalyzer (preparations) [#METR-20307]. 2017-01-06 16:36:08 +03:00
Alexey Milovidov
a1a6ddd01e Reworking ExpressionAnalyzer (preparations) [#METR-20307]. 2017-01-05 19:34:05 +03:00
Alexey Milovidov
c63882f048 Reworking ExpressionAnalyzer (preparations) [#METR-20307]. 2017-01-05 14:03:24 +03:00
Alexey Milovidov
0f7d0c3969 Reworking ExpressionAnalyzer (preparations) [#METR-20307]. 2017-01-05 12:26:49 +03:00
Alexey Milovidov
51df4e19e2 Reworking ExpressionAnalyzer (preparations) [#METR-20307]. 2017-01-05 10:25:23 +03:00
Alexey Milovidov
f553cb5197 Reworking ExpressionAnalyzer (preparations) [#METR-20307]. 2017-01-04 21:13:41 +03:00
Alexey Milovidov
60623e7ca5 Preparations [#METR-20307]. 2017-01-04 20:34:45 +03:00
Alexey Milovidov
ed107f675a Preparations [#METR-20307]. 2017-01-04 20:25:07 +03:00
Alexey Milovidov
37e1c9d18f Miscellaneous [#METR-20307]. 2017-01-04 19:31:09 +03:00
Alexey Milovidov
779d549d3d Reworking ExpressionAnalyzer (preparations) [#METR-20307]. 2017-01-04 18:05:31 +03:00
Alexey Milovidov
a1ebd7f103 Added support for qualified asterisk in parser [#METR-20307]. 2017-01-04 14:23:27 +03:00
Alexey Milovidov
25dd3affb3 Reworking ExpressionAnalyzer (preparations) [#METR-20307]. 2017-01-04 12:05:23 +03:00
Alexey Milovidov
9acd77d985 Miscellaneous [#METR-2944]. 2017-01-04 12:04:01 +03:00
Alexey Milovidov
a4d9d766b6 Reworking ExpressionAnalyzer (preparations) [#METR-20307]. 2017-01-04 09:52:02 +03:00
Alexey Milovidov
cf295ee681 Style [#METR-2944]. 2017-01-04 07:00:37 +03:00
Alexey Milovidov
d6735c2a23 Function "sleep": do not sleep during query analyze [#METR-21574]. 2017-01-04 06:37:59 +03:00
Alexey Milovidov
77a0159ff8 Miscellaneous [#METR-2944]. 2017-01-04 06:35:05 +03:00
Alexey Milovidov
95e9ef2fc4 Reworked InJoinSubqueriesPreprocessor [#METR-2944]. 2017-01-04 05:37:47 +03:00
Alexey Milovidov
4140e7e889 Get out garbage from AST [#METR-2944]. 2017-01-03 10:37:29 +03:00
Alexey Milovidov
af5e2c9953 Less const_casts [#METR-2944]. 2017-01-03 04:49:19 +03:00
Alexey Milovidov
604bd6c5a3 Less const_casts [#METR-2944]. 2017-01-03 04:42:17 +03:00
Alexey Milovidov
1f3aeb066a Renamed methods for bulk binary serialization (continued) [#METR-2944]. 2017-01-03 02:08:09 +03:00
Alexey Milovidov
701ca28c85 Renamed methods for bulk binary serialization [#METR-2944]. 2017-01-03 01:47:28 +03:00
Alexey Milovidov
ca37f28b5f Renamed methods Block::rows and Block::rowsInFirstColumn [#METR-2944]. 2017-01-02 23:45:27 +03:00
Alexey Milovidov
2b4f3b5d34 Renamed method (less confusion) [#METR-2944]. 2017-01-02 23:12:12 +03:00
Alexey Milovidov
00127a1d37 Miscellaneous [#METR-2944]. 2017-01-02 23:08:23 +03:00
alexey-milovidov
376db5785b Merge pull request #297 from proller/METR-23933 
Add header Keep-Alive: timeout=.. to http server response [#METR-23933]
 2016-12-31 06:04:49 +04:00
alexey-milovidov
0dd2191c87 Merge branch 'master' into issue-111 2016-12-31 05:53:52 +04:00
Vitaliy Lyudvichenko
07d720565c Added profile events for INSERTs. [#METR-23930] 
Added new column and CurrentMetrics data into system.events table.
Removed unnecessary code from Context and Merge list. [#METR-23911]
 2016-12-31 02:39:53 +03:00
Vitaliy Lyudvichenko
108bfac17e Added memory tracking events and columns for merges. [#METR-23911] 2016-12-31 02:39:53 +03:00
proller
c2a6681522 Add header Keep-Alive: timeout=.. to http server responce [#METR-23933] 2016-12-30 23:52:56 +03:00
artpaul
c74b8e2366 add comments; count exact number of inserted rows [#METR-23881] 2016-12-30 18:40:12 +05:00
artpaul
9cfc019a12 fix calculation of condition for skipping all block [#METR-23881] 2016-12-30 16:15:17 +05:00
Alexey Milovidov
4dee097ba8 Fixed build with clang on Xenial [#METR-2944]. 2016-12-30 11:07:02 +03:00
Alexey Milovidov
1c9d06638e Removed function that was in a wrong place [#METR-2944]. 2016-12-30 09:48:11 +03:00
Alexey Milovidov
baf29f5c48 NULLs support: fixed totally wrong code [#METR-19266]. 2016-12-30 08:13:14 +03:00
Alexey Milovidov
cefec8be5a Great simplification [#METR-2944]. 2016-12-30 04:53:21 +03:00
Alexey Milovidov
025bfd414f Allowed to create tuples with NULLs [#METR-19266]. 2016-12-30 03:55:59 +03:00
Alexey Milovidov
c1a635a3d2 NULLs: fixed error and added TODO [#METR-19266]. 2016-12-30 03:28:49 +03:00
Alexey Milovidov
b4e18e2222 Cut dependendy (code must depend on Functions only via FunctionFactory) [#METR-2944]. 2016-12-30 03:15:50 +03:00
Alexey Milovidov
0eb5d53133 Translated comment [#METR-20000]. 2016-12-30 02:17:51 +03:00
Alexey Milovidov
94c64a758f Miscellaneous [#METR-2944]. 2016-12-30 02:17:05 +03:00
Alexey Milovidov
ddc8fcf623 Addition to prev. revision [#METR-23999]. 2016-12-29 23:22:27 +03:00
Alexey Milovidov
1a64417044 Added setting "output_format_pretty_max_rows" [#METR-23999]. 2016-12-29 23:15:18 +03:00
Alexey Milovidov
3f678a3042 Functions: little better [#METR-2944]. 2016-12-29 22:38:10 +03:00
artpaul
2b38babb89 organize code [#METR-23881] 2016-12-29 16:55:10 +05:00
artpaul
3f064d9ff7 first dirty implementation of LIMIT BY clause [#METR-23881] 2016-12-28 20:12:54 +05:00
Alexey Milovidov
cbaf9d79eb Added function 'toStartOfDay'; fixed tiny error [#METR-23983]. 2016-12-28 15:10:29 +03:00
Alexey Milovidov
9c39a324f2 Fixed extremes calculation in presense of NaNs [#METR-22882]. 2016-12-28 12:20:42 +03:00
artpaul
938663aa7a parse LIMIT BY [#METR-23881] 2016-12-27 19:08:33 +05:00
Alexey Milovidov
ad6507f9df Preparation [#METR-23490]. 2016-12-27 09:36:53 +03:00
Alexey Milovidov
7771a3aa13 Miscellaneous [#METR-2944]. 2016-12-27 09:34:01 +03:00
Alexey Milovidov
72888b48ef Printing user name in exception messages about exceeded quota [#METR-19622]. 2016-12-25 07:00:33 +03:00
proller
4bc003c4c1 Porting to freebsd: initial, compile ok, most tests ok. 2016-12-24 01:03:10 +00:00
alexey-milovidov
d1383c5f62 Merge pull request #288 from yandex/issue-199 
Issue #199: speedup DISTINCT
 2016-12-23 19:02:48 +04:00
artpaul
2467a010c9 translate comments 2016-12-23 13:01:35 +05:00
artpaul
964afabf6a check limit hint only at beginning of block processing [#METR-23882] 2016-12-23 01:50:12 +05:00
artpaul
c5eb898416 organize code [#METR-23882] 2016-12-22 22:00:23 +05:00
Vitaliy Lyudvichenko
ba2b32b0ad Added vertical_merge_algorithm_min_columns_to_activate option. [#METR-23783] 2016-12-22 16:19:03 +03:00
Vitaliy Lyudvichenko
e2bd364844 Added whole block optimization. [#METR-23783] 2016-12-22 16:19:02 +03:00
artpaul
fe9c28ad49 distinct filtration was rewrited with SetVariants [#METR-23882] 2016-12-22 13:51:34 +05:00
artpaul
b160e2a1cf SetVariants was extracted into separated file [#METR-23882] 2016-12-21 17:42:54 +05:00
Alexey Milovidov
02af261c07 Cleanups [#METR-2944]. 2016-12-21 03:18:11 +03:00
Alexander Makarov
15118dec81 Added new diff for block structures. 2016-12-21 01:22:23 +03:00
artpaul
2ebe00ffab move constructor was implemented for Field [#METR-2944] 2016-12-20 17:04:22 +05:00
Alexey Milovidov
a3e22e10d9 MongoDBDictionarySource: fixed error [#METR-2944]. 2016-12-20 05:31:25 +03:00
Alexey Milovidov
54587fec1b Tracking memory used in merges [#METR-23888]. 2016-12-20 05:29:35 +03:00
Vitaliy Lyudvichenko
5aa1822fb2 Consecutive optimization for vertical merge. [#METR-23783] 2016-12-18 22:12:25 +03:00
Vitaliy Lyudvichenko
8835275713 More detail log for merges. [#METR-23770] [#METR-23769] [#METR-23783] 2016-12-18 22:12:25 +03:00
artpaul
4025dbe7af style 2016-12-15 23:59:07 +05:00
alexey-milovidov
fea00eb595 Merge pull request #239 from yandex/issue-219 
Issue 219
 2016-12-15 17:21:35 +04:00
artpaul
92a7dc6908 style 2016-12-15 17:33:50 +05:00
artpaul
785a98e624 move all url's functions to FunctionsURL 2016-12-15 17:05:05 +05:00
kmeaw
8667a0e044 Minor fix: update <graphite_rollup/> conf example 
Update the example usage of <graphite_rollup /> given in comments to
contain somewhat meaningful values.
 2016-12-14 18:54:06 +03:00
proller
357d995e75 Dictonary: executable: rename 'path' to 'command' [#METR-23466] 2016-12-14 00:28:31 +03:00
artpaul
6694c14338 try resolve conflicts 2016-12-13 16:51:40 +05:00
Vitaliy Lyudvichenko
876ad28dd8 Merge remote-tracking branch 'origin/master' into metrics_refinement 2016-12-12 19:17:23 +03:00
Alexey Milovidov
54af522de1 Preparation [#METR-2944]. 2016-12-12 10:24:56 +03:00
artpaul
fb900881da resolve conflicts 2016-12-12 11:15:01 +05:00
artpaul
529f75c8b4 - use std::experimental::string_view 
- rename unquoteUrl to decodeURLComponent
- fix code-style
 2016-12-12 11:09:00 +05:00
Alexey Milovidov
3d643fc786 Fixed build on clang [#METR-2944]. 2016-12-12 09:02:35 +03:00
Alexey Milovidov
8a69df19c4 Fixed error after merge [#METR-19266]. 2016-12-12 09:00:37 +03:00
Alexey Milovidov
de82683197 Fixed build on clang [#METR-2944].[C 2016-12-12 08:56:34 +03:00
Alexey Milovidov
e2ed20999c Fixed build on clang [#METR-2944]. 2016-12-12 08:53:37 +03:00
Alexey Milovidov
70b01f0a53 Do not include ClickHouseRevision.h in header files [#METR-2944]. 2016-12-12 08:14:46 +03:00
Alexey Milovidov
d605bfdc9d Using internal boost library [#METR-2944]. 2016-12-12 07:57:09 +03:00
Alexey Milovidov
fc43827a6c Preparation [#METR-2944]. 2016-12-12 06:33:34 +03:00
Alexey Milovidov
8b06b09f34 Moved code to cpp [#METR-2944]. 2016-12-12 04:33:18 +03:00
artpaul
bea52b8631 lost files 2016-12-11 18:55:13 +05:00
Alexey Milovidov
31dbff77c4 Little better [#METR-23792]. 2016-12-11 14:15:24 +03:00
Alexey Milovidov
d77b4f12fb Added UUID functions [#METR-23792]. 2016-12-11 13:57:34 +03:00
Alexey Milovidov
599308aef0 Get rid of obsolete mongodb client library [#METR-23791]. 2016-12-11 12:43:16 +03:00
artpaul
99cec8b165 implement unquoteUrl 2016-12-11 02:04:58 +05:00
Alexey Milovidov
2aa02d0547 Merging [#METR-19266]. 2016-12-10 09:12:21 +03:00
Alexey Milovidov
c937d75a78 Merging [#METR-19266]. 2016-12-10 09:10:29 +03:00
Alexey Milovidov
f4815364f6 Merging [#METR-19266]. 2016-12-10 08:03:12 +03:00
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
Alexey Milovidov
95b08c9b03 Miscellaneous [#METR-2944]. 2016-12-10 02:35:18 +03:00
artpaul
396ccccfce fix extraction of TLD from fqdn 2016-12-10 03:49:21 +05:00
artpaul
4cf4fa68e1 parametrize StringView 2016-12-10 03:13:33 +05:00
artpaul
228b43bc95 calculate size of 'https' at compile time 2016-12-10 00:33:52 +05:00
artpaul
dfb466d156 host extraction functionality was moved to UrlUtils 2016-12-10 00:31:16 +05:00
artpaul
544143f5c9 url's scheme extraction was fixed according to rfc3986. 2016-12-09 22:38:15 +05:00
Vitaliy Lyudvichenko
ea11f61433 Added requested changes. [#METR-19372] 2016-12-09 13:13:16 +03:00
Vitaliy Lyudvichenko
855dc56598 Added treshold setting for Vertical merge algorithm. [#METR-23305] 2016-12-09 13:13:16 +03:00
Vitaliy Lyudvichenko
f8eb9028fd Refined query_log, processes and merges metrics. 
Also, dbms/CMakeLists.txt was rewritten.
 2016-12-09 13:11:25 +03:00
Alexey Milovidov
a8eedafcd0 Fixed error in cached dictionary when using C++11 ABI [#METR-23764]. 2016-12-08 07:56:52 +03:00
Alexey Milovidov
514715589b Preparation [#METR-23747]. 2016-12-08 05:49:04 +03:00
Alexey Milovidov
9303a07b39 Removed garbage [#METR-23747]. 2016-12-08 04:11:44 +03:00
Alexey Milovidov
f2cd8de5b4 Removed garbage [#METR-23747]. 2016-12-08 04:08:19 +03:00
alexey-milovidov
5923df80e4 Merge pull request #204 from proller/METR-23466 
Metr-23466 : dictonary sources: http and executable
 2016-12-08 05:04:50 +04:00
Alexey Milovidov
6546b73dcc Added setting 'input_format_values_interpret_expressions' [#METR-23720]. 2016-12-08 03:25:52 +03:00
proller
76dc51aae5 Merge remote-tracking branch 'upstream/master' into METR-23466 2016-12-07 22:08:09 +03:00
Alexey Milovidov
072f2fc7b8 Merges: start to lower maximum size of merge only when number of free entries in pool/queue is lower than specified threshold [#METR-21504]. 2016-12-06 06:09:07 +03:00
Alexey Milovidov
0717bfa4d2 Simplified LevelMergeSelector [#METR-21504]. 2016-12-06 00:34:46 +03:00
Vladimir Chebotarev
bcc5500f91 cmake: More options. [#METR-23701] 2016-12-05 15:43:14 +03:00
artpaul
2616453263 #214 fix offsets assigments 2016-12-03 02:18:29 +05:00
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 
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
proller
33cc46d225 Merge remote-tracking branch 'upstream/master' into METR-23466 2016-11-30 00:42:05 +03:00
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 
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
proller
b529f29bb7 Merge remote-tracking branch 'upstream/master' into METR-23466 2016-11-29 19:57:01 +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
proller
5e6cac10e5 no copypaste 2016-11-27 16:01:35 +03:00
proller
556bd12de1 Merge remote-tracking branch 'upstream/master' into METR-23466 2016-11-25 20:46:59 +03:00
alexey-milovidov
7fda6394b8 Merge pull request #202 from yandex/if_with_const_condition 
ExpressionAnalyzer: optimize if with constant condition [METR-23545]
 2016-11-25 20:03:04 +04:00
proller
26fe10a7b4 Merge remote-tracking branch 'upstream/master' into METR-23466 2016-11-25 03:22:30 +03:00
proller
40e674407f return http write callback 2016-11-25 03:16:20 +03:00
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
proller
3b335b5546 Merge remote-tracking branch 'upstream/master' into METR-23466 2016-11-24 22:58:40 +03:00
proller
e6d3c8855e http ook 2016-11-24 22:57:24 +03:00
alexey-milovidov
8c2e228856 Revert "New "vertical" algorithm for MergeTrees' parts merges" 2016-11-24 23:08:54 +04:00
proller
e855c16f4a Merge remote-tracking branch 'upstream/master' into METR-23466 2016-11-24 21:25:56 +03:00