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56 Commits

Author SHA1 Message Date
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 Arno
3d497e689b dbms: Server: compilation fix [#METR-14875] 2015-02-18 20:09:06 +03:00
Alexey Arno
4dd8387f2d dbms: Server: feature development [#METR-14875] 2015-02-18 20:05:25 +03:00
Alexey Milovidov
7d4ce4b505 dbms: added settings to fine tune reads from merge tree [#METR-2944]. 2015-02-15 05:31:48 +03:00
Alexey Arno
218bfa5316 dbms: Server: add support for multiple connections in PoolWithFailoverBase. [#METR-14410] 2015-02-03 16:36:08 +03:00
Alexey Milovidov
a7a988bdc3 dbms: removed setting asynchronous (useless, obsolete) [#METR-2944]. 2015-01-13 03:36:26 +03:00
Alexey Milovidov
ba732b6ba3 dbms: removed SplittingAggregator [#METR-2944]. 2015-01-13 03:08:36 +03:00
Alexey Milovidov
a7a2712630 dbms: compiled aggregator: development [#METR-2944]. 2015-01-10 05:30:03 +03:00
Alexey Milovidov
4de26c886c dbms: changed default value of totals_mode [#MOBMET-1139]. 2014-12-05 22:37:23 +03:00
Alexey Milovidov
d3664eac89 dbms: added setting replication_alter_partitions_sync [#METR-13158]. 2014-10-18 23:14:09 +04:00
Andrey Mironov
59ae69c5e9 rename optimization setting to optimize_move_to_prewhere 2014-10-02 13:48:53 +04:00
Andrey Mironov
aebc4f0f48 add merge_tree_optimize_where setting, default to false. [#METR-11900] 2014-10-01 17:51:44 +04:00
Andrey Mironov
269be93cbe write to local nodes, refactor StorageDistributed, extract DirectoryMonitor. [#METR-12221] 2014-08-19 12:33:14 +04:00
Michael Kolupaev
15d9e39aa6 Merge 2014-07-02 16:30:38 +04:00
Alexey Milovidov
f16a9beb61 dbms: removed sign_rewrite (obsolete, unused); tiny modifications [#METR-11370]. 2014-06-12 23:23:06 +04:00
Alexey Milovidov
fc8aa282c0 dbms: lowered default block size; introduced default insert block size [#METR-11014].. 2014-04-30 00:22:57 +04:00
Sergey Fedorov
342592bffb dbms: exception if client sends settings in readonly mod, client loads settings also from config file [METR-10801] 2014-04-15 17:36:32 +04:00
Sergey Fedorov
ecc697cd2c Merge 2014-04-08 19:29:12 +04:00
Sergey Fedorov
6395e841f9 Merge 2014-03-28 18:36:24 +04:00
Alexey Milovidov
b04e4ccf08 dbms: probably better [#METR-10240]. 2014-03-07 06:10:36 +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
3ec260bad2 Added setting for totals mode. [#METR-9365] 2014-02-27 16:51:58 +04:00
Alexey Milovidov
8efd6ee42c dbms: sending only set/changed settings [#METR-10087]. 2014-02-17 23:56:45 +00:00
Michael Kolupaev
25a33cdeed reverted accidentally committed changes. [#METR-8818] 2014-02-17 10:32:21 +00:00
Michael Kolupaev
228b2f6f8a clickhouse: client with string query_id now works with old-versioned server (probably for real this time). [#METR-8818] 2014-02-17 10:27:18 +00:00
Michael Kolupaev
1b7ed4dba1 clickhouse-server: loading users, profiles and quotas form separate config file. [#METR-8956] 2014-02-13 07:17:22 +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
Pavel Kartavyy
92d5a9c302 dbms: added default_sample [#METR-9464] 2014-01-28 19:26:39 +00:00
Pavel Kartavyy
f17494744c dbms: add settings default sample [#METR-9464] 2014-01-28 19:26:37 +00:00
Pavel Kartavyy
b64633e2a0 dbms: enable to write like: Set load_balancing = 'nearest_hostname' [#METR-9350] 2013-12-11 11:51:08 +00:00
Pavel Kartavyy
b9caf82430 dbms: added nearest_host mode to ConnectionPoolWithFailover [#METR-9350] 2013-12-10 17:07:09 +00:00
Pavel Kartavyy
cc3882b81f dbms: added load_balancing to settings [#METR-9350] 2013-12-10 17:07:06 +00:00
Alexey Milovidov
c039460ba7 dbms: allowed to activate SplittingAggregator by setting [#METR-2944]. 2013-11-03 22:25:17 +00:00
Alexey Milovidov
7729bab279 dbms: removed sync [#CONV-8822]. 2013-09-27 17:26:35 +00:00
Alexey Milovidov
7dca2f21b9 Merge 2013-09-26 19:16:43 +00:00
Alexey Milovidov
21e8cd1fb9 dbms: set 'asynchronous' as false by default [#CONV-8661]. 2013-09-08 08:29:02 +00:00
Alexey Milovidov
efae271ae0 dbms: added uncompressed cache (experimental) [#CONV-8661]. 2013-09-08 05:53:10 +00:00
Alexey Milovidov
23be968064 dbms: added waiting when too much queries [#CONV-8692]. 2013-09-07 04:54:59 +00:00
Alexey Milovidov
c69f353a17 dbms: added calculation of min/max [#CONV-8691]. 2013-09-07 02:03:13 +00:00
Alexey Milovidov
24e82cef5f dbms: fixed error with timeout for replicas [#CONV-2944]. 2013-06-21 00:08:05 +00:00
Vyacheslav Alipov
55d143e974 sign rewrite in Expression [#CONV-6778] 2013-04-29 12:40:53 +00:00
Vyacheslav Alipov
6191923acc added option: sign_rewrite [#CONV-6778] 2013-04-24 13:34:04 +00:00
Alexey Milovidov
10a41c00f4 dbms: added profiles of settings [#CONV-2944]. 2013-02-17 19:54:32 +00:00
Alexey Milovidov
89332f5e45 dbms: addition to prev. revision [#CONV-2944]. 2013-02-01 20:29:22 +00:00
Alexey Milovidov
7cc2871e30 dbms: allowed to send custom settings with query; sending current settings to remote servers for distributed query processing [#CONV-2944]. 2013-02-01 19:02:04 +00:00
Alexey Milovidov
7b3f533ecd Using own Field class instead of boost::variant (experimental) [#CONV-2944]. 2013-01-05 20:03:19 +00:00
Alexey Milovidov
7afc7c447f dbms: Limits: development [#CONV-2944]. 2012-12-24 19:50:22 +00:00
Alexey Milovidov
f5419d3d5a dbms: development of connection pool with failover [#CONV-2944]. 2012-11-06 18:20:00 +00:00
Alexey Milovidov
d7d23ac81b dbms: StorageDistributed: added failover [#CONV-2944]. 2012-11-06 17:04:38 +00:00
Alexey Milovidov
02b95a2297 dbms: improved distributed query processing [#CONV-2944]. 2012-10-30 20:15:07 +00:00