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239 Commits

Author SHA1 Message Date
Alexey Milovidov
a3caaef38a dbms: better exception handling [#METR-2944]. 2013-11-02 23:42:10 +00:00
Alexey Milovidov
a907109ff8 Field: removed useless hash function [#METR-2807]. 2013-11-02 22:20:58 +00:00
Alexey Milovidov
8fd01c8d7d dbms: better comparison of floating point numbers with NaNs [#METR-9053]. 2013-11-01 20:10:43 +00:00
Sergey Fedorov
f7a6316abd dbms: Moved addingDefault logic into the Block class [#METR-9001] 2013-10-28 16:09:42 +00:00
Alexey Milovidov
c145c316de dbms: better exception message [#METR-2944]. 2013-10-26 03:53:51 +00:00
Alexey Milovidov
a38317e1f5 dbms: better exception messages [#METR-8224]. 2013-10-26 03:20:51 +00:00
Michael Kolupaev
491480e79c ClickHouse: fixed and claened up ARRAY JOIN a little. [#CONV-8821] 2013-10-21 11:33:25 +00:00
Alexey Milovidov
67f4542bd0 dbms: more verbose messages on network errors [#CONV-8224]. 2013-10-20 06:04:51 +00:00
Michael Kolupaev
1cab77c753 Added support for multiple expressions in ARRAY JOIN section. There are known issues. Sorry for automatic indentation changes. [#CONV-8821] 2013-10-17 13:32:32 +00:00
Michael Kolupaev
61213cd547 ClickHouse: Added function arrayEnumerateUniq. [#CONV-8821] 2013-10-11 11:43:50 +00:00
Michael Kolupaev
6a63256dc9 ClickHouse: throwing exception on nested nested types. [#CONV-2807] 2013-10-11 07:41:13 +00:00
Alexey Milovidov
f148f00ee2 ███████████: removed ClickURLHash; saving all clicks as nested data [#CONV-8761]. 2013-10-04 20:15:42 +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
1acad2acb1 Merge 2013-09-15 01:10:16 +00:00
Alexey Milovidov
2be066285a dbms: lowered memory usage for merge operations [#CONV-8705]. 2013-09-13 23:28:40 +00:00
Alexey Milovidov
861ae81325 dbms: updated config and defaults [#CONV-8661]. 2013-09-08 10:16:55 +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
c7d8723a54 dbms: sending totals as separate packet [#CONV-8366]. 2013-09-05 20:22:43 +00:00
Alexey Milovidov
d055d54380 dbms: added SHOW PROCESSLIST query and 'max_concurrent_queries' setting [#CONV-8665] [#CONV-8664]. 2013-09-03 20:21:28 +00:00
Alexey Milovidov
4001d37bb7 dbms: quotas: development [#CONV-8459]. 2013-08-12 00:36:18 +00:00
Alexey Milovidov
be67c3e3d6 Removed useless namespace [#CONV-2807]. 2013-08-11 03:40:14 +00:00
Alexey Milovidov
0698d868c5 dbms: development of users [#CONV-8458]. 2013-08-11 00:48:28 +00:00
Alexey Milovidov
c4427e29fa dbms: addition to prev. revision [#CONV-8458]. 2013-08-11 00:09:03 +00:00
Alexey Milovidov
f3f6268ee5 dbms: users: development [#CONV-8458]. 2013-08-10 09:04:45 +00:00
Alexey Milovidov
f06d0148ba dbms: development of users and ACLs [#CONV-8458]. 2013-08-10 07:46:45 +00:00
Alexey Milovidov
8c6edb5a7b dbms: addition to prev. revision [#CONV-2944]. 2013-08-04 01:10:14 +00:00
Alexey Milovidov
37d10ba1e8 dbms: added comment [#CONV-2944]. 2013-08-04 00:58:07 +00:00
Alexey Milovidov
b74f610397 dbms: fixed error when receiving incorrect packet type [#CONV-2944]. 2013-08-04 00:42:35 +00:00
Vyacheslav Alipov
adf9e506f4 added nested arrays offsets check [#CONV-7967] 2013-08-02 14:26:04 +00:00
Vyacheslav Alipov
834b2bc8be added new type of Action: MULTIPLE_ARRAY_JOIN [#CONV-7967] 2013-07-26 13:46:52 +00:00
Alexey Milovidov
d3d9aa327e dbms: improved performance of aggregation by many fields: lowered number of allocs; more direct memory layout; don't use temporary Fields; lowered memory consumption [#CONV-2944]. 2013-06-30 16:56:00 +00:00
Alexey Milovidov
4da27ecd38 Addition to prev. revision [#CONV-7951]. 2013-06-21 23:27:26 +00:00
Alexey Milovidov
fe0dd1d0b2 dbms: improvement [#CONV-2944]. 2013-06-21 20:34:19 +00:00
Michael Kolupaev
2d620a3aa1 clickhouse: added oveloads for higher order array functions [#CONV-7444]. 2013-06-20 12:27:33 +00:00
Vyacheslav Alipov
7f91afaf20 limits for IN and DISTINCT [not tested] [#CONV-7934] 2013-06-20 12:12:27 +00:00
Vyacheslav Alipov
cbae7f6c44 added comments, fixed non-emptiness of SelectSampleBlock [#CONV-7906] 2013-06-19 13:09:28 +00:00
Vyacheslav Alipov
fee4726953 implemented using revision version [#CONV-7906] 2013-06-18 14:12:10 +00:00
Alexey Milovidov
e853c4b320 dbms: don't write .sql files for ChunkRef tables [#CONV-7889]. 2013-06-17 07:01:31 +00:00
Alexey Milovidov
3b1cb6ef77 dbms: fixed error; improvement [#CONV-2944]. 2013-06-15 06:14:41 +00:00
Alexey Milovidov
c6b7353467 dbms: improved loading speed [#CONV-2944]. 2013-06-15 05:19:01 +00:00
Alexey Milovidov
9d1142b028 dbms: fixed error [#CONV-7444]. 2013-06-08 20:19:29 +00:00
Michael Kolupaev
452a233030 clickhouse: added function prerequisite support [#CONV-7444]. 2013-06-04 13:34:46 +00:00
Vyacheslav Alipov
7c9a0f8ac1 renamed methods with collator in ColumnString, removed catching exception [#CONV-7651] 2013-05-30 14:28:27 +00:00
Michael Kolupaev
813c79061a clickhouse: ExpressionAnalyzer: development [#CONV-7444]. 2013-05-29 11:46:51 +00:00
Vyacheslav Alipov
f1c161842b added collation [#CONV-7651] 2013-05-28 16:56:05 +00:00
Michael Kolupaev
fa4d2dd10b clickhouse: ExpressionAnalyzer: development, fixed build [#CONV-7444]. 2013-05-28 11:54:37 +00:00
Michael Kolupaev
796df96cbc clickhouse: Expression refactoring: development [#CONV-7444]. 2013-05-24 10:49:19 +00:00
Vyacheslav Alipov
96fd8665db fixed revision define [#CONV-7549] 2013-05-22 14:58:30 +00:00
Vyacheslav Alipov
8501644704 works with client now [#CONV-7549] 2013-05-22 14:57:43 +00:00