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112 Commits

Author SHA1 Message Date
Alexey Arno
ce941bded6 dbms: Server: queries with several replicas: development [#METR-14410] 2015-02-03 16:36:12 +03:00
Alexey Arno
2c6d3efc61 dbms: Server: queries with several replicas: development [#METR-14410] 2015-02-03 16:36:12 +03:00
Alexey Arno
ab0761c643 dbms: Server: queries with several replicas: development [#METR-14410] 2015-02-03 16:34:50 +03:00
Alexey Arno
cd4bbadb12 dbms: Server: queries with several replicas: development [#METR-14410] 2015-02-03 16:34:48 +03:00
Alexey Milovidov
e9232fc2fc dbms: more scalable aggregator: development [#METR-2944]. 2014-12-30 21:04:53 +03:00
Andrey Mironov
1271af2f09 dbms: create default context for RemoteBlockInputStream only once. [#METR-14403] 2014-12-19 17:56:18 +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
Andrey Mironov
49e322a045 Revert "dbms: pass proper context into Storage::read(). [#METR-14179]" 
This reverts commit c0800b74a6fa338d29a65111599aa1fe71b67201.
 2014-12-16 19:22:57 +03:00
Andrey Mironov
fc9472ba47 dbms: pass proper context into Storage::read(). [#METR-14179] 2014-12-16 15:40:25 +03:00
Alexey Milovidov
a58104c818 dbms: showing progress for INSERT SELECT query [#METR-13612]. 2014-11-09 02:52:18 +03:00
Alexey Milovidov
0045133b0e dbms: prepared for fully-functional progress bar [#METR-2944]. 2014-10-25 22:33:52 +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
a3efebda9d dbms: addition to prev. revision [#METR-10500]. 2014-04-07 04:09:19 +04:00
Alexey Milovidov
763f354b3d dbms: probably lowered latency of global distributed queries [#METR-10500]. 2014-04-07 04:00:23 +04:00
Alexey Milovidov
6f12e7f372 dbms: preparation [#METR-10500]. 2014-04-07 03:36:39 +04:00
Alexey Milovidov
312feedecb dbms: removed virtual columns from StorageDistributed [#METR-9172]. 2014-04-07 01:59:27 +04:00
Sergey Fedorov
a4d4990860 dbms: fixed problem with sending empty tables, few more fixes [METR-10071] 2014-03-27 16:06:45 +04:00
Sergey Fedorov
003c7b30cd dbms: fixes and more comments on 'Global in' and external tables behavior [METR-10071] 2014-03-27 16:06:45 +04:00
Sergey Fedorov
6f85a12692 dbms: fixed variable names, temporary tables are now external tables, in distributed query external table now always will be send to remote servers [METR-10071] 2014-03-27 16:06:45 +04:00
Alexey Milovidov
4cc8906d91 dbms: improvement [#METR-2944]. 2014-02-16 21:02:20 +00:00
Sergey Fedorov
a2aa16b4c1 dbms: empty query_id support [METR-8818] 2014-02-14 15:59:01 +00:00
Sergey Fedorov
b101457183 client: client with string query_id now works with old-versioned server [METR-8818] 2014-02-14 13:22:45 +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
Sergey Fedorov
45dccb01b7 storages: index on virtual columns, huge optimization in queries like select smth where _host = .. [METR-9750] 2014-02-11 17:10:48 +00:00
Sergey Fedorov
1e220376cd storages: few more comments on virtual columns, couple of code style changes [METR-9172] 2014-01-27 13:52:01 +00:00
Sergey Fedorov
f8b5613b82 storages: Virtual columns for storage distributed + few style fixes [METR-9172] 2014-01-22 14:24:05 +00:00
Alexey Milovidov
0dd758d101 dbms: addition to prev. revision [#METR-9007]. 2013-11-20 01:48:23 +00:00
Alexey Milovidov
98bb9bb33e dbms: probably fixed error [#METR-9007]. 2013-11-20 01:42:24 +00:00
Alexey Milovidov
9437657b7b dbms: modified Limits, Quotas, Progress, ProcessList [#METR-8459], [#METR-8894]. 2013-11-03 05:32:42 +00:00
Alexey Milovidov
6def419e85 dbms: development [#CONV-2944]. 2013-09-13 20:33:09 +00:00
Alexey Milovidov
c69f353a17 dbms: added calculation of min/max [#CONV-8691]. 2013-09-07 02:03:13 +00:00
Alexey Milovidov
b872dadb52 dbms: fixed 'rows_before_limit_at_least' in case of distributed query with single server [#CONV-7549]. 2013-09-06 19:33:07 +00:00
Alexey Milovidov
c7d8723a54 dbms: sending totals as separate packet [#CONV-8366]. 2013-09-05 20:22:43 +00:00
Vyacheslav Alipov
60aa196a56 skipping header-block in RemoteBlockInputStream [#CONV-7906] 2013-06-24 13:38:50 +00:00
Alexey Milovidov
941bd5541c dbms: fixed error [#CONV-7750]. 2013-06-01 18:57:04 +00:00
Alexey Milovidov
ce4161b4e0 dbms: development [#CONV-2944]. 2013-05-04 04:05:15 +00:00
Alexey Milovidov
85664affbf dbms: development of multi-queries [#CONV-2944]. 2013-05-03 10:20:53 +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
b5937d0539 dbms: fixed out-of-sync connections [#CONV-2944]. 2013-01-28 20:32:21 +00:00
Alexey Milovidov
c4ffc95cdd dbms: improvement [#CONV-2944]. 2012-11-10 05:13:46 +00:00
Alexey Milovidov
5610f1c13c dbms: fixed error with distributed query processing [#CONV-2944]. 2012-10-30 19:17:41 +00:00
Alexey Milovidov
b2e260fa36 dbms: development [#CONV-2944]. 2012-10-23 18:51:29 +00:00
Alexey Milovidov
a5e88d1fb5 dbms: fixed error with distributed connections [#CONV-2944]. 2012-10-22 19:55:19 +00:00
Alexey Milovidov
8bda876d42 dbms: development [#CONV-2944]. 2012-10-20 07:23:13 +00:00
Alexey Milovidov
1a7af177cd dbms: development [#CONV-2944]. 2012-10-20 02:10:47 +00:00
Alexey Milovidov
6b787234ad dbms: development [#CONV-2944]. 2012-10-19 00:10:17 +00:00
Alexey Milovidov
957f89f4e3 dbms: development [#CONV-2944]. 2012-10-18 23:52:31 +00:00
Alexey Milovidov
8c5d02e064 dbms: fixed error [#CONV-2944]. 2012-10-18 22:47:12 +00:00
Alexey Milovidov
c61f9d72c5 dbms: maybe better [#CONV-2944]. 2012-10-18 19:24:46 +00:00
Alexey Milovidov
8f7b76622e dbms: better [#CONV-2944]. 2012-10-18 19:00:49 +00:00
Alexey Milovidov
4a229b5984 dbms: fixed error [#CONV-2944]. 2012-10-18 18:41:23 +00:00
Alexey Milovidov
5dce2f8b49 dbms: allowed to directly cancel stream; cancelling in UnionBlockInputStream [#CONV-2944]. 2012-10-17 19:55:56 +00:00
Alexey Milovidov
d61f6c1069 dbms: addition to prev. revision [#CONV-2944]. 2012-10-16 18:41:35 +00:00
Alexey Milovidov
fd1b7c3b8b dbms: tiny addition [#CONV-2944]. 2012-10-16 18:38:29 +00:00
Alexey Milovidov
9279104479 dbms: probably fixed error [#CONV-2944]. 2012-10-16 18:37:34 +00:00
Alexey Milovidov
d2ed0ae566 dbms: addition to prev. revision [#CONV-2944]. 2012-10-16 18:12:29 +00:00
Alexey Milovidov
bb3fedcd55 dbms: addition to prev. revision [#CONV-2944]. 2012-10-16 17:34:05 +00:00
Alexey Milovidov
7f4d9e188c dbms: cancelling of remote/distributed queries [#CONV-2944]. 2012-10-16 17:32:59 +00:00
Alexey Milovidov
8b505320fe dbms: probably fixed error in distributed query processing [#CONV-2944]. 2012-10-12 18:57:10 +00:00
Alexey Milovidov
b631690c8c sqxxl: fixed errors [#CONV-2944]. 2012-06-07 20:02:41 +00:00
Alexey Milovidov
fa7a42842f dbms: development [#CONV-2944]. 2012-05-23 19:51:30 +00:00
Alexey Milovidov
5f598c7a78 dbms: development [#CONV-2944]. 2012-05-17 19:15:53 +00:00