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640 Commits

Author SHA1 Message Date
Alexey Milovidov
a5397d0382 Fixed error [#METR-21408]. 2016-05-24 21:22:15 +03:00
Vladimir Chebotarev
866c8929e2 dbms, contrib: GCC 6 build fixes [#METR-20000] 2016-05-23 03:41:26 +03:00
Alexey Milovidov
7f4d8d15cd Attempt to fix suboptimal performance when running query with ORDER BY and without GROUP BY to distributed table with very many remote servers [#METR-21408]. 2016-05-20 23:30:53 +03:00
Alexey Milovidov
aae7269dd0 Revert "Attempt to fix suboptimal performance when running query with ORDER BY and without GROUP BY to distributed table with very many remote servers [#METR-21408]." 
This reverts commit bd47aaeefe38a1c55ed5a225cbda49db0f8ce1dc.
 2016-05-20 23:27:04 +03:00
Alexey Milovidov
b7a05d0608 Attempt to fix suboptimal performance when running query with ORDER BY and without GROUP BY to distributed table with very many remote servers [#METR-21408]. 2016-05-20 23:01:34 +03:00
Alexey Milovidov
2b1550105c Merge 2016-04-28 22:44:43 +03:00
Alexey Milovidov
f3ad486e14 Merge 2016-04-28 05:33:57 +03:00
Alexey Milovidov
e344f3275b Merge 2016-04-24 22:46:37 +03:00
Alexey Milovidov
1fd8914e10 Merge 2016-04-24 13:39:18 +03:00
Alexey Milovidov
07f04d70d3 Merge 2016-04-24 12:44:47 +03:00
Alexey Milovidov
73fd006e12 Merge 2016-04-24 09:05:41 +03:00
Alexey Milovidov
2bb5a4749b Merge 2016-04-15 22:09:42 +03:00
Alexey Milovidov
1d2c603ecf Fixed errors [#METR-12588]. 2016-04-14 08:03:33 +03:00
Alexey Milovidov
0ea54e943b Fixed error in prev. revision [#METR-12588]. 2016-04-14 06:49:12 +03:00
Alexey Milovidov
b664f367d8 Improved Summing/Aggregating streams [#METR-12588]. 2016-04-14 00:15:36 +03:00
Alexey Milovidov
49cf0f148c Better [#METR-12588]. 2016-04-13 07:15:30 +03:00
Alexey Milovidov
edc1bb39c7 Merge 2016-04-13 06:56:22 +03:00
Alexey Arno
4ce2d94be7 dbms: Removed code that was not needed anymore since we have now a better way to check issues with connections. [#METR-18510] 2016-03-10 18:42:36 +03:00
Evgeniy Gatov
6aa4d59400 Merge 2016-03-08 20:52:42 +03:00
Evgeniy Gatov
44c9de8873 dbms/TSKVRowInputStream: more logging [#METR-19528]. 2016-03-08 20:43:00 +03:00
Alexey Milovidov
4576a90ba0 Fixing warnings on clang [#METR-2807]. 2016-03-07 08:05:42 +03:00
Alexey Milovidov
009070123e Fixing warnings on clang [#METR-2807]. 2016-03-07 07:56:19 +03:00
Alexey Arno
6efc98d1f3 Merge 2016-03-01 20:47:53 +03:00
Alexey Milovidov
debac911d0 Fixed build of tests [#METR-20145]. 2016-02-29 22:17:00 +03:00
Alexey Milovidov
93c5ba2d4d Added support for unknown fields in TSKVRowInputStream [#METR-20081]. 2016-02-19 19:59:31 +03:00
Alexey Milovidov
e8802db2c3 Added format JSONEachRow [#METR-20081]. 2016-02-18 14:44:50 +03:00
Alexey Milovidov
2f35f6a350 Added support for format TSKV for input [#METR-20081]. 2016-02-18 06:13:52 +03:00
Alexey Milovidov
8b3afeb60d Squashed commit of the following: 
commit f968e7e7f0d84c89fd26dea1d541bd9f6041d7c8
Author: Alexey Milovidov <milovidov@yandex-team.ru>
Date:   Tue Feb 16 06:11:29 2016 +0300

    Addition [#METR-2944].

commit 7524981fa7c4f22929dd5009444a0ae28500f620
Author: Alexey Milovidov <milovidov@yandex-team.ru>
Date:   Tue Feb 16 06:08:43 2016 +0300

    Fixed error (incomplete) [#METR-2944].

commit 2f1e7bf9f46cd9ce958ade9041c00ce067940fd2
Author: Alexey Milovidov <milovidov@yandex-team.ru>
Date:   Tue Feb 16 05:37:43 2016 +0300

    Improving performance of row formats [#METR-2944].

commit 9848910f235863c9571ef1ebe0d87d4929ee283c
Author: Alexey Milovidov <milovidov@yandex-team.ru>
Date:   Tue Feb 16 00:37:12 2016 +0300

    Improving performance of text formats [#METR-2944].

commit 3aedc7fd784af962e64ffdd10ec23ac53827d8e2
Author: Alexey Milovidov <milovidov@yandex-team.ru>
Date:   Tue Feb 16 00:18:00 2016 +0300

    Improving performance of row formats [#METR-2944].

commit cb5932c2b0385604477e69c8262dc31a4bb4b23b
Author: Alexey Milovidov <milovidov@yandex-team.ru>
Date:   Mon Feb 15 00:53:27 2016 +0300

    Fixed error.

commit 42863fd4eddeef594e846c598b92877b6ff86fa6
Author: Alexey Milovidov <milovidov@yandex-team.ru>
Date:   Sun Feb 14 23:13:46 2016 +0300

    Improving performance of row formats [#METR-2944].

commit 71c6fb19a85a79297433ceb486fdb97e551d964f
Author: Alexey Milovidov <milovidov@yandex-team.ru>
Date:   Sun Feb 14 16:58:56 2016 +0300

    Improving performance of row formats [#METR-2944].
 2016-02-16 19:39:39 +03:00
Alexey Milovidov
79814b090d Implemented format XML [#METR-20026]. 2016-02-14 06:06:26 +03:00
Alexey Milovidov
8efb3e5ade Initial implementation of XML output format [#METR-20026]. 2016-02-14 05:37:42 +03:00
Alexey Milovidov
12363ed329 Added limited support for expressions in INSERT ... VALUES [#METR-20048]. 2016-02-13 09:37:19 +03:00
Pavel Kartavyy
eca42536d8 dbms: renamed Revision to ClickHouseRevision. Daemon to BaseDaemon 2016-02-09 20:06:50 +03:00
Alexey Milovidov
df1d66e51a Removed sensitive data. 2016-02-08 00:58:58 +03:00
Alexey Milovidov
c4a5b862bf dbms: tiny modification [#METR-2944]. 2016-02-07 20:30:39 +03:00
Alexey Milovidov
d72720616a dbms: CSV format: development [#METR-19957]. 2016-02-07 14:49:49 +03:00
Alexey Milovidov
dadadf1b37 dbms: CSV format: additions [#METR-19957]. 2016-02-07 13:43:02 +03:00
Alexey Milovidov
dc982b1493 dbms: CSV format: added support for excessive delimiter at end of row [#METR-19957]. 2016-02-07 13:23:02 +03:00
Alexey Milovidov
43c73cf7ee dbms: added support for CSV format [#METR-19957]. 2016-02-07 11:42:21 +03:00
Alexey Milovidov
563e410b72 Moved threadpool library to contrib [#METR-17973]. 2016-02-05 08:07:39 +03:00
Alexey Milovidov
038a6278d5 dbms: fixed error with multiple INSERTs in StripeLog [#METR-19901]. 2016-02-02 23:33:03 +03:00
Alexey Milovidov
f715b941da dbms: done debugging [#METR-19767]. 2016-01-26 04:26:02 +03:00
Alexey Milovidov
869a521aed dbms: fixing error [#METR-19767]. 2016-01-26 00:40:13 +03:00
Alexey Milovidov
525f961110 dbms: fixed error [#METR-19758]. 2016-01-24 10:10:30 +03:00
Alexey Milovidov
5688369bb1 dbms: fixed error [#METR-19758]. 2016-01-24 09:56:55 +03:00
Alexey Milovidov
e720a53cf2 dbms: return early on WHERE 0 [#METR-19758]. 2016-01-22 23:43:16 +03:00
Alexey Milovidov
0f3e163c4e dbms: CurrentMetrics: development [#METR-19596]. 2016-01-21 04:47:28 +03:00
Alexey Milovidov
bb67108daa dbms: addition to prev. revision [#METR-19470]. 2016-01-13 05:21:11 +03:00
Alexey Milovidov
7f1d46fd6c dbms: renamed format ODBC to ODBCDriver [#METR-19470]. 2016-01-13 05:20:12 +03:00
Alexey Milovidov
9b5a771b33 dbms: addition [#METR-2944]. 2016-01-13 03:38:28 +03:00
Alexey Milovidov
b16dc2bb5e dbms: addition [#METR-2944]. 2016-01-13 03:37:34 +03:00
Alexey Milovidov
ab1b725779 dbms: less dependencies [#METR-2944]. 2016-01-13 03:32:59 +03:00
Alexey Milovidov
13c7d0983a dbms: cutting dependency [#METR-2944].. 2016-01-12 00:46:36 +03:00
Alexey Milovidov
3f6eb904d6 dbms: fixed exception message [#METR-19516]. 2015-12-24 22:57:27 +03:00
Alexey Milovidov
ccec8e4adc dbms: external aggregation: better scaling [#METR-17000]. 2015-12-13 18:07:01 +03:00
Alexey Milovidov
03f091c01c dbms: fixed error [#METR-19316]. 2015-12-09 07:28:01 +03:00
Alexey Milovidov
7560351942 dbms: removed old code [#METR-17000]. 2015-12-09 05:55:35 +03:00
Alexey Milovidov
d852ef480b dbms: external aggregation: fixed error [#METR-19316]. 2015-12-09 04:29:01 +03:00
Alexey Milovidov
ccd51123bf dbms: fixed error [#METR-19316]. 2015-12-09 00:29:38 +03:00
Alexey Milovidov
35db0d65b9 dbms: fixed error [#METR-19288]. 2015-12-07 23:08:00 +03:00
Alexey Milovidov
071b1e367c dbms: fixed error [#METR-19700]. 2015-12-06 18:29:16 +03:00
Alexey Milovidov
ed0c42253d dbms: MergingAggregatedMemoryEfficientBlockInputStream: correctly set memory tracker [#METR-17000]. 2015-12-06 08:43:36 +03:00
Alexey Milovidov
7fa1a57165 dbms: fixed excessive memory allocation when splitting single-level block in Aggregator [#METR-17000]. 2015-12-05 10:01:18 +03:00
Alexey Milovidov
2e08b4e816 dbms: fixed error [#METR-17000]. 2015-12-05 08:54:10 +03:00
Alexey Milovidov
fa76a1a452 dbms: MergingAggregatedMemoryEfficientBlockInputStream: reading data in parallel [#METR-17000]. 2015-12-05 07:20:37 +03:00
Alexey Milovidov
e1deff76a9 dbms: fixed error [#METR-19262]. 2015-12-05 06:04:13 +03:00
Alexey Milovidov
5890747c56 dbms: instrumenting external sort/aggregation [#METR-17000]. 2015-12-04 00:23:21 +03:00
Alexey Milovidov
7012dc56a3 dbms: MergingAggregatedMemoryEfficientBlockInputStream: fixed two errors [#METR-17000]. 2015-12-03 05:43:40 +03:00
Alexey Milovidov
99d7aa59b8 dbms: allowed to merge partial-aggregated streams memory-efficient in parallel [#METR-17000]. 2015-12-02 01:35:48 +03:00
Alexey Milovidov
7c753e1403 dbms: fixed build [#METR-17000]. 2015-12-01 20:08:33 +03:00
Alexey Milovidov
8844334423 dbms: external aggregation: development [#METR-17000]. 2015-12-01 19:58:15 +03:00
Alexey Milovidov
fe8f947a43 dbms: allowed external aggregation with non-parallel aggregation [#METR-17000]. 2015-12-01 17:43:51 +03:00
Alexey Milovidov
83cf1f81ec dbms: Aggregator: preparation [#METR-17000]. 2015-11-30 19:57:05 +03:00
Alexey Milovidov
ea45c07638 dbms: fixed error [#METR-19025]. 2015-11-30 09:56:27 +03:00
Alexey Milovidov
cc75d4603b dbms: improved performance of INSERT SELECT [#METR-19025]. 2015-11-29 16:18:12 +03:00
Alexey Milovidov
e64197d436 dbms: addition [#METR-19025]. 2015-11-27 23:50:48 +03:00
Alexey Milovidov
8a592860ef dbms: improved performance of INSERT SELECT (experimental) [#METR-19025]. 2015-11-21 19:26:48 +03:00
Alexey Milovidov
659cf5a940 dbms: improved performance of ColumnArray::filter [#METR-19022]. 2015-11-21 06:19:43 +03:00
Alexey Milovidov
302e726a14 dbms: fixed error in gcc-5 [#METR-18843]. 2015-11-16 07:00:46 +03:00
Alexey Milovidov
df3f04cdeb dbms: fixing warnings in gcc-5 [#METR-18843]. 2015-11-16 06:28:10 +03:00
Alexey Arno
29dc5f91d1 Merge 2015-11-06 20:44:01 +03:00
Alexey Milovidov
127918a032 dbms: when limit for rows to read/result exceeded, will break at next block [#METR-18644]. 2015-11-03 21:58:43 +03:00
Alexey Milovidov
b17cc7181e dbms: ODBC: development [#METR-18538]. 2015-10-31 10:14:03 +03:00
Alexey Milovidov
00ea6b6b94 dbms: ODBC: more conscious [#METR-18538]. 2015-10-31 08:48:28 +03:00
Alexey Milovidov
c9a8f19def dbms: fixed error with tuples of consts [#METR-18586]. 2015-10-29 00:21:18 +03:00
Alexey Arno
5f17c9d55d Merge 2015-10-12 17:53:16 +03:00
Alexey Milovidov
bb283e6602 dbms: added support for different numeric types in function has [#METR-18382]. 2015-10-12 10:05:54 +03:00
Alexey Milovidov
918422ad48 Moved files [#METR-17973]. 2015-10-05 04:35:28 +03:00
Alexey Milovidov
3a5032fd4a Moved files [#METR-17973]. 2015-10-05 03:52:29 +03:00
Alexey Milovidov
733324645f dbms: aggregation by arrays: preparation [#METR-13168]. 2015-10-04 06:17:36 +03:00
Alexey Milovidov
1f6def094f dbms: fixed build [#METR-18202]. 2015-09-29 22:19:54 +03:00
Alexey Milovidov
75a16854db dbms: moved files [#METR-2944]. 2015-09-24 06:50:09 +03:00
Alexey Milovidov
27c1d4e807 dbms: added VerticalRaw format [#METR-17986]. 2015-09-20 07:04:52 +03:00
Alexey Milovidov
a26a43fcc0 dbms: quorum inserts: development [#METR-16779]. 2015-09-10 23:43:42 +03:00
Alexey Milovidov
540c411aa8 dbms: fixed error [#METR-17536]. 2015-09-10 04:58:37 +03:00
Alexey Milovidov
a476396e70 dbms: fixed error [#METR-17536]. 2015-09-08 23:19:30 +03:00
Alexey Milovidov
50690565c1 dbms: improvement [#METR-17536]. 2015-09-08 22:53:16 +03:00
Alexey Milovidov
767a3c8090 dbms: fixed error with WITH TOTALS in subquery with distributed table with one shard and LIMIT [#METR-17561]. 2015-09-04 22:40:55 +03:00
Alexey Milovidov
5011e4d581 dbms: added StripeLog engine [#METR-17716]. 2015-08-16 11:18:34 +03:00
Alexey Milovidov
5744b77040 dbms: addition to prev. revision [#METR-17716]. 2015-08-16 10:30:01 +03:00
Alexey Milovidov
469b409ba0 dbms: added storage StripeLog (incomplete) [#METR-17716]. 2015-08-16 10:01:41 +03:00
Alexey Milovidov
e3b5bc0ea6 dbms: fixed segfault when using INSERT SELECT or CREATE AS SELECT with extremes=1 or WITH TOTALS [#METR-17491]. 2015-07-27 18:51:37 +03:00
Alexey Milovidov
ca17e5f14a dbms: FULL and RIGHT JOIN: preparation [#METR-15418]. 2015-07-22 00:29:02 +03:00
Alexey Milovidov
3ca8bb4448 dbms: added format TSKV [#METR-2944]. 2015-07-18 07:27:38 +03:00
Alexey Milovidov
c0e029bb1b dbms: renamed ColumnWithNameAndType to ColumnWithTypeAndName for clarification [#METR-2944]. 2015-07-17 04:27:35 +03:00
Alexey Milovidov
226731128b dbms: get rid of columns inside Context [#METR-15553]. 2015-07-15 04:26:35 +03:00
Alexey Milovidov
6f3d8f0efc dbms: added simple priorities system [#METR-16911]. 2015-06-21 09:06:04 +03:00
Alexey Milovidov
c94bd2fc09 dbms: removed useless code [#METR-16739]. 2015-06-08 23:22:02 +03:00
Alexey Milovidov
0b3c071eb9 dbms: removed useless code [#METR-16739]. 2015-06-08 23:19:28 +03:00
Alexey Milovidov
c341bd2c60 dbms: function 'transform': added support for non-const argument with default value [#METR-15987]. 2015-06-03 06:29:28 +03:00
Alexey Milovidov
96f1bbc379 dbms: added support for randomization of quota intervals [#METR-16576]. 2015-05-30 00:32:10 +03:00
Alexey Milovidov
c03cec07de dbms: addition to prev. revision [#METR-16545]. 2015-05-28 07:07:09 +03:00
Alexey Milovidov
0984363b9c dbms: removed passing DataTypeFactory everywhere [#METR-16545]. 2015-05-28 06:49:28 +03:00
Alexey Milovidov
a66f8f99ba dbms: don't use constant columns while evaluating DISTINCT [#METR-2944]. 2015-05-15 03:20:25 +03:00
Alexey Milovidov
e3b0c97b0f dbms: fixed error with merging [#METR-16247]. 2015-05-12 07:55:14 +03:00
Alexey Milovidov
8ce4dac8ed dbms: fixed tiny error in rare cases [#METR-2944]. 2015-05-11 01:25:19 +03:00
Alexey Milovidov
310ed66b00 Revert "dbms: improvement (incomplete) [#METR-16164]." 
This reverts commit 6f4f44ce7980cace32edd0913b8d1d53cd51682b.
 2015-05-03 12:13:08 +03:00
Alexey Milovidov
b5f1084132 dbms: improvement (incomplete) [#METR-16164]. 2015-04-30 08:45:34 +03:00
Alexey Arno
7d00e235ea Merge 2015-04-16 17:27:56 +03:00
Alexey Milovidov
e871f4efe2 dbms: added support for arrays in tuple in NativeBlock streams [#METR-15964]. 2015-04-16 13:48:35 +03:00
Alexey Milovidov
c89b7dcf92 dbms: implementation of WITH TOTALS inside JOINed subqueries [#METR-15417]. 2015-04-16 12:55:24 +03:00
Alexey Milovidov
361c167d59 dbms: fixed build [#METR-2944]. 2015-04-16 10:36:38 +03:00
Alexey Milovidov
402e0ee457 dbms: fixed build [#METR-2944]. 2015-04-16 09:46:18 +03:00
Alexey Milovidov
114b3de689 dbms: cut dependencies [#METR-2944]. 2015-04-16 09:12:35 +03:00
Alexey Milovidov
d09991bd87 dbms: addition to prev. revision [#METR-15934]. 2015-04-11 06:34:37 +03:00
Alexey Milovidov
aa726b203d dbms: addition to prev. revision [#METR-15933]. 2015-04-11 06:30:54 +03:00
Alexey Milovidov
9ec393df61 dbms: better diagnostics on syntax error [#METR-15933]. 2015-04-11 06:10:23 +03:00
Andrey Mironov
226b11b887 dbms: fix test reference and bring commentaries up-to-date [#METR-15913]. 2015-04-10 13:02:57 +03:00
Andrey Mironov
6cde3424bc Merge 2015-04-09 20:01:12 +03:00
Andrey Mironov
0aec8580b1 dbms: add rich commentary [#METR-15836] 2015-04-09 14:34:50 +03:00
Alexey Milovidov
543c4c92cb dbms: removed dead code; healing corrupted nested columns [#METR-15896]. 2015-04-09 03:37:08 +03:00
Andrey Mironov
1e794acb87 Merge 2015-04-08 19:39:02 +03:00
Alexey Milovidov
54397c6c7a dbms: added support for parsing 10-digits unix timestamp as DateTime (in addition to YYYY-MM-DD hh:mm:ss format) [#METR-15790]. 2015-04-01 00:09:19 +03:00
Alexey Milovidov
be630f9fae dbms: better diagnostics of errors in TabSeparated format [#METR-15574]. 2015-03-29 12:02:24 +03:00
Alexey Milovidov
3d80f45b71 dbms: better diagnostics of errors in TabSeparated format (development) [#METR-15574]. 2015-03-29 11:44:04 +03:00
Alexey Milovidov
92c2a9ceaa dbms: better diagnostics of errors in TabSeparated format (development) [#METR-15574]. 2015-03-29 10:13:38 +03:00
Alexey Arno
5a033eb724 dbms: Server: fixed issue with query cancellation. [#METR-14410] 2015-03-20 19:20:47 +03:00
Alexey Milovidov
8736053b15 dbms: additions [#METR-15484]. 2015-03-14 04:48:05 +03:00
Alexey Milovidov
51f8eafc35 dbms: checking estimated query execution time [#METR-15484]. 2015-03-14 00:25:38 +03:00
Alexey Milovidov
1d7d1051a2 dbms: fixed error [#METR-15451]. 2015-03-12 05:22:55 +03:00
Alexey Milovidov
9c9162bf94 dbms: FINAL: tiny modifications [#METR-2944]. 2015-03-12 03:01:14 +03:00
Alexey Milovidov
0c14504781 Fixed build [#METR-2944]. 2015-03-02 06:57:27 +03:00
Alexey Milovidov
0828dba841 dbms: preparation [#METR-2944]. 2015-03-02 04:10:58 +03:00
Alexey Milovidov
3894c5968a dbms: addition to prev. revision [#METR-2944]. 2015-02-22 21:09:59 +03:00
Alexey Milovidov
b6f4d3d3e8 dbms: added setting 'group_by_two_level_threshold' for fine tuning [#METR-2944]. 2015-02-22 08:51:16 +03:00
Alexey Milovidov
2d04fed3a3 dbms: improved performance of reading string column [#METR-2944]. 2015-02-15 15:38:21 +03:00
Alexey Milovidov
6d6faf8b5e dbms: improved performance of JSON output format for data without strings (2.5 times) [#METR-2944]. 2015-02-15 12:45:29 +03:00
Alexey Milovidov
fa84f264aa dbms: more sane progress bar - it doesn't roll back when using ConcatBlockInputStream [#METR-2944]. 2015-02-15 09:08:31 +03:00
Alexey Milovidov
7f0654cabb Fixed build [#METR-2807]. 2015-02-01 11:24:49 +03:00
Alexey Milovidov
e4e313f54f dbms: StorageJoin: development [#METR-2944]. 2015-01-28 05:37:05 +03:00
Alexey Milovidov
fed642cd7c dbms: added StorageSet [#METR-2944]. 2015-01-27 03:52:03 +03:00
Alexey Milovidov
e8f9083f07 Fixed build [#METR-2944]. 2015-01-25 11:09:25 +03:00
Alexey Milovidov
8a1c22bf41 Fixed errors in clang (part 3) [#METR-2807]. 2015-01-21 07:17:02 +03:00
Alexey Milovidov
1685b293f7 dbms: tiny improvements [#METR-2944]. 2015-01-18 11:25:56 +03:00
Alexey Milovidov
f61fe3fba5 dbms: tiny additions [#METR-14604]. 2015-01-17 00:01:41 +03:00
Alexey Milovidov
a7a988bdc3 dbms: removed setting asynchronous (useless, obsolete) [#METR-2944]. 2015-01-13 03:36:26 +03:00
Alexey Milovidov
65e66d2216 Fixed build [#METR-2944]. 2015-01-10 17:31:23 +03:00
Alexey Milovidov
a7a2712630 dbms: compiled aggregator: development [#METR-2944]. 2015-01-10 05:30:03 +03:00
Alexey Milovidov
c9950249c1 dbms: additions to prev. revision [#METR-2944]. 2015-01-07 21:07:00 +03:00
Alexey Milovidov
41a7fc50d6 dbms: added support for external sorting [#METR-2944]. 2015-01-07 20:19:23 +03:00
Alexey Milovidov
8620b80d99 dbms: fixed collations; preparation to external sorting [#METR-2944]. 2015-01-07 18:30:11 +03:00
Alexey Milovidov
7c292a9956 dbms: more scalable aggregator: development [#METR-2944]. 2015-01-03 08:39:21 +03:00
Alexey Milovidov
221efeb82a dbms: more scalable aggregator: development [#METR-2944]. 2015-01-03 06:18:49 +03:00
Alexey Milovidov
7cf0bca8af dbms: more scalable aggregator: development [#METR-2944]. 2015-01-02 08:28:21 +03:00
Alexey Milovidov
acbe19fd84 dbms: more scalable aggregator: development [#METR-2944]. 2015-01-02 06:16:28 +03:00
Andrey Mironov
3ebfd2fb7f dbms: pass proper context into Storage::read(). [#METR-14179] 
This reverts commit 34b3f738a67432b44f6f69238dd1529535984d1a.
 2014-12-17 17:19:07 +03:00
Alexey Milovidov
af8f9289cc dbms: lowered memory usage for huge ORDER BY with LIMIT [#METR-2944]. 2014-12-15 10:35:40 +03:00
Alexey Milovidov
4bc31f666c dbms: addition to prev. revision [#METR-2944]. 2014-12-15 07:31:14 +03:00
Alexey Milovidov
f4ea556a30 dbms: lowered memory usage of huge ORDER BY with small LIMIT [#METR-2944]. 2014-12-15 07:13:33 +03:00
Alexey Milovidov
d7a1abbbdc Merge 2014-11-22 05:22:30 +03:00
Alexey Milovidov
0045133b0e dbms: prepared for fully-functional progress bar [#METR-2944]. 2014-10-25 22:33:52 +04:00
Alexey Milovidov
c2e4662ad7 Changed boost:: to std:: for bind, ref/cref, thread, shared_ptr [#METR-2807]. 2014-10-16 05:21:03 +04:00
Alexey Milovidov
1c16466214 dbms: fixed error when sorting result of ARRAY JOIN by empty arrays [#METR-13204]. 2014-10-14 22:39:38 +04:00
Andrey Mironov
09a570ffc0 Merge 2014-09-12 20:05:29 +04:00
Alexey Milovidov
bf58b2b6e8 dbms: tiny modification [#METR-2944]. 2014-08-23 02:30:21 +04:00
Alexey Milovidov
d8cad3c79b dbms: slightly improved performance on small blocks; removed unused code [#METR-2944]. 2014-08-22 22:49:51 +04:00
Alexey Milovidov
5523bdeaca dbms: improved performance on small blocks [#METR-2944]. 2014-08-22 06:31:54 +04:00
Alexey Milovidov
435394242c dbms: improved performance of filtering [#METR-2944]. 2014-08-17 06:17:23 +04:00
Alexey Milovidov
35cdf28110 dbms: improved performance of filtering [#METR-2944]. 2014-08-17 03:18:37 +04:00
Alexey Milovidov
047e5e30df dbms: Client: don't leave progress indicator in the middle of data; colors almost compatible with white backgrounds [#METR-11125]. 2014-08-15 04:08:15 +04:00
Alexey Milovidov
65cf115313 dbms: fixed error (progress message in the middle of data, in JSON formats) [#METR-11125]. 2014-08-15 00:27:41 +04:00
Alexey Milovidov
7bc99645e2 dbms: in case of exception, don't send data in buffer, if it hasn't already sent [#METR-12034]. 2014-08-05 00:16:49 +04:00
Alexey Milovidov
94ed780065 ███████████: intrusive: development [#METR-12050]. 2014-07-26 08:12:43 +04:00
Michael Kolupaev
0a67d151bd dbms: updated all usages of NamesAndTypesPair to new field names. [#METR-10202] 2014-07-09 15:54:26 +04:00
Alexey Milovidov
f107415f75 dbms: fixed error; more diagnostics for GLOBAL subqueries [#METR-11370]. 2014-07-07 01:59:20 +04:00
Alexey Milovidov
4f2d00e696 dbms: fixed error in prev. revision [#METR-11370]. 2014-07-07 00:46:17 +04:00
Alexey Milovidov
8643f02ac0 dbms: reworked GLOBAL subqueries (probably doesn't work) [#METR-11370]. 2014-07-06 23:48:39 +04:00
Alexey Milovidov
3ea4fb0fa0 Improvement [#METR-2807]. 2014-07-01 05:03:16 +04:00
Alexey Milovidov
cbab5fb193 Removing refreshes [#METR-11408]. 2014-07-01 03:46:22 +04:00
Alexey Milovidov
108a7850a5 dbms: improved performance on short queries [#METR-11571]. 2014-06-26 04:58:14 +04:00
Alexey Milovidov
149e92c6a7 dbms: removed useless copy of Block [#METR-11571]. 2014-06-24 23:53:48 +04:00
Alexey Milovidov
895ae78c9e dbms: incremental aggregation: fixed error [#METR-10894]. 2014-06-16 22:28:04 +04:00
Alexey Milovidov
0ba0894a90 dbms: JOINs: development [#METR-11370]. 2014-06-12 08:04:47 +04:00
Alexey Milovidov
5e153b2bb9 dbms: support for JOINs in parser [#METR-11370]. 2014-06-12 04:48:56 +04:00
Alexey Milovidov
10544c8afc dbms: development [#METR-10894]. 2014-06-09 02:17:44 +04:00
Alexey Milovidov
649114821c dbms: development [#METR-10894]. 2014-06-06 23:35:41 +04:00
Alexey Milovidov
2b7a2c025f dbms: development [#METR-10894]. 2014-06-06 03:52:28 +04:00
Alexey Milovidov
1e6091cc63 ███████████, ███████████, completed: removed obsolete 'GoodEvent' column [#METR-11404]. 2014-06-02 22:30:56 +04:00
Sergey Fedorov
edd482acf3 dbms: more fixes on aggregate function columns [METR-10894] 2014-05-30 20:22:14 +04:00
Sergey Fedorov
8f306f4238 Merge 2014-05-26 20:13:46 +04:00
Michael Kolupaev
c6194d47f4 Merge 2014-05-07 15:44:14 +04:00
Alexey Milovidov
554d329064 dbms: fixed WITH TOTALS and LIMIT/DISTINCT [#METR-10705]. 2014-04-21 20:09:04 +04:00
Alexey Milovidov
63cff6a5a4 Improvement [#METR-2807]. 2014-04-08 11:58:53 +04:00
Alexey Milovidov
5ca21127c7 Improvement [#METR-2807]. 2014-04-08 11:31:51 +04:00
Michael Kolupaev
4cd3f3581e Tiny piece of logging. [#METR-2807] 2014-04-07 23:02:45 +04:00
Alexey Milovidov
c12d5231dd dbms: fixed build [#METR-10616]. 2014-03-29 00:32:38 +04:00
Michael Kolupaev
262ffcd74b Fixed parametric aggregate functions in totals. [#METR-10566] 2014-03-25 22:16:40 +04:00
Alexey Milovidov
88058d9971 dbms: improved performance of short queries [#METR-2944]. 2014-03-10 16:25:37 +04:00
Michael Kolupaev
d3874a1202 clickhouse: subqueries in IN update progress and can be cancelled (and added missing files). [#METR-10102] 2014-03-04 21:56:24 +04:00
Alexey Milovidov
d1aeaedf61 dbms: added totals and extremes to Pretty* and TabSeparated* formats [#METR-9365]. 2014-03-02 23:16:45 +04:00
Michael Kolupaev
60a03ff451 fixed test aggregating_stream. [#METR-9365] 2014-02-28 13:28:53 +04:00
Michael Kolupaev
b0f079be0d setting for totals threshold with AFTER_HAVING_AUTO. [#METR-10223] 2014-02-27 17:12:56 +04:00
Michael Kolupaev
d83ff9ceb2 clickhouse: totals modes. [#METR-9365] 2014-02-27 16:53:38 +04:00
Michael Kolupaev
04f0056b0a clickhouse: totals mode: development. [#METR-9365] 2014-02-27 16:53:38 +04:00
Alexey Milovidov
8efd6ee42c dbms: sending only set/changed settings [#METR-10087]. 2014-02-17 23:56:45 +00:00
Alexey Milovidov
63e5cfec04 dbms: fixed test [#METR-8956]. 2014-02-14 17:55:53 +00:00
Sergey Fedorov
b75fe2f6eb dbms: query Id is String valued now, show process list also shows query_id, query_id is stored in processlist, now query could be replaced [METR-8818] 2014-02-12 17:31:02 +00:00
Alexey Milovidov
16ed91c728 dbms: tiny modification [#METR-2944]. 2014-01-08 16:23:31 +00:00
Alexey Milovidov
e3427c8e93 dbms: addition to prev. revision [#METR-8582]. 2013-12-08 02:50:50 +00:00
Alexey Milovidov
ff7cd145ca Merge 2013-11-30 18:43:59 +00:00
Alexey Milovidov
405f03d437 dbms: less copying of blocks; improvement [#METR-2944]. 2013-11-17 19:14:17 +00:00
Alexey Milovidov
daae9e3603 dbms: better exception message [#METR-9180]. 2013-11-12 23:32:04 +00:00
Alexey Milovidov
806fee097b dbms: fixed limits on result data with distributed query processing [#METR-9180]. 2013-11-12 23:15:09 +00:00
Alexey Milovidov
18a8aa74f8 dbms: merged convertToBlock and finalize aggregation steps whenever possible [#METR-2944]. 2013-11-03 23:35:18 +00:00
Alexey Milovidov
9437657b7b dbms: modified Limits, Quotas, Progress, ProcessList [#METR-8459], [#METR-8894]. 2013-11-03 05:32:42 +00:00
Michael Kolupaev
bcd3a116be ClickHouse: fixed FINAL behavior with deleted visits; added test for it. [#METR-9072] 2013-10-30 09:15:41 +00:00
Michael Kolupaev
732302c263 Merge 2013-10-30 08:50:58 +00:00
Alexey Milovidov
a38317e1f5 dbms: better exception messages [#METR-8224]. 2013-10-26 03:20:51 +00:00
Alexey Milovidov
da62ed8c6f Merge 2013-10-01 20:38:01 +00:00
Alexey Milovidov
2851e0abcc Merge 2013-10-01 18:09:31 +00:00
Alexey Milovidov
c8193c1618 dbms: fixed 'rows_before_limit_at_least' [#CONV-2944]. 2013-09-19 00:08:49 +00:00
Alexey Milovidov
56d95e4268 dbms: optimized ORDER BY with LIMIT; rows_before_limit_at_least is temporarily broken [#CONV-2944]. 2013-09-16 05:44:47 +00:00
Alexey Milovidov
717a3fc591 dbms: fixed MergingSortedBlockInputStreams when one of stream is empty [#CONV-2944]. 2013-09-15 03:14:29 +00:00
Alexey Milovidov
ca2da37d2e dbms: don't write too many messages about inconsistent data into log [#CONV-8729]. 2013-09-13 22:59:02 +00:00
Alexey Milovidov
6def419e85 dbms: development [#CONV-2944]. 2013-09-13 20:33:09 +00:00
Alexey Milovidov
706aad9e63 dbms: added expression calculation on totals [#CONV-8366]. 2013-09-08 08:27:06 +00:00
Alexey Milovidov
c69f353a17 dbms: added calculation of min/max [#CONV-8691]. 2013-09-07 02:03:13 +00:00
Alexey Milovidov
85770ac762 dbms: addition to prev. revision [#CONV-8366]. 2013-09-01 05:07:54 +00:00
Alexey Milovidov
151506d742 dbms: added totals as separate data in JSON formats [#CONV-8366]. 2013-09-01 04:55:41 +00:00
Alexey Milovidov
a1276315cc dbms: fixed indent [#CONV-2807]. 2013-08-30 19:21:40 +00:00
Vyacheslav Alipov
adf9e506f4 added nested arrays offsets check [#CONV-7967] 2013-08-02 14:26:04 +00:00
Alexey Milovidov
3e7a073fdb dbms: fixed parametric aggregate functions in distributed query processing [#CONV-8223]. 2013-07-28 03:14:03 +00:00
Vyacheslav Alipov
61f862dfbe ARRAY JOIN section in SELECT [#CONV-7967] 2013-07-22 16:49:19 +00:00
Vyacheslav Alipov
ab7d11b110 fixed input validation for Nested Arrays [#CONV-7967] 2013-07-22 13:21:16 +00:00
Vyacheslav Alipov
38b88d2d60 added input validation for Nested Arrays [#CONV-7967] 2013-07-22 12:04:08 +00:00
Vyacheslav Alipov
090aae8e7b propagated [de]serialization to storages and (in|out)put streams [#CONV-7967] 2013-07-12 13:35:05 +00:00
Alexey Milovidov
930b3f96aa dbms: JSON formats: writing header before any data [#CONV-2944]. 2013-06-30 17:04:50 +00:00
Alexey Milovidov
3fbd36fde9 dbms: improvement [#CONV-2944]. 2013-06-21 21:05:16 +00:00
Alexey Milovidov
fe0dd1d0b2 dbms: improvement [#CONV-2944]. 2013-06-21 20:34:19 +00:00
Vyacheslav Alipov
cea132c012 PrettyCompact and PrettyCompactMonoBlock use common code actively now [#CONV-6723] 2013-06-18 09:56:11 +00:00
Vyacheslav Alipov
e3a2816989 PrettyCompactMonoBlock format [#CONV-6723] 2013-06-17 12:40:44 +00:00