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1115 Commits

Author SHA1 Message Date
Alexey Milovidov
67f4542bd0 dbms: more verbose messages on network errors [#CONV-8224]. 2013-10-20 06:04:51 +00:00
Alexey Milovidov
9a4d300a10 dbms: aggregate function quantileTiming: added (deterministic) randomization [#CONV-2944]. 2013-10-20 03:57:28 +00:00
Alexey Milovidov
6c1b8aadd0 dbms: removed TODO [#CONV-2944]. 2013-10-18 19:47:20 +00:00
Michael Kolupaev
fd5e70e412 ClickHouse: removed unused part_id from IAST. [#CONV-2807] 2013-10-18 08:06:47 +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
Alexey Milovidov
5ca146730b DB/IO: added support for aligned buffer [#CONV-8766]. 2013-10-13 06:53:11 +00:00
Alexey Milovidov
84d65ee06b dbms: whitespaces [#CONV-2944]. 2013-10-13 00:38:53 +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
2b1cacd0f0 dbms: tiny improvement [#CONV-2944]. 2013-10-10 23:06:51 +00:00
Alexey Milovidov
c70fca16aa dbms: DB/IO: added readVectorBinary, writeVectorBinary [#CONV-8848]. 2013-10-10 20:33:08 +00:00
Michael Kolupaev
1f9cd062e9 ClickHouse: better type of result of minus() and negate(). [#CONV-8890] 2013-10-08 12:48:55 +00:00
Michael Kolupaev
dc3d84ac93 ClickHouse: type upscaling for if(). [#CONV-8764] 2013-10-08 12:30:43 +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
8b3c4548f7 dbms: fixed 'extract' function [#CONV-8865]. 2013-10-03 19:23:08 +00:00
Michael Kolupaev
62244d9abf Merge 2013-10-03 13:06:27 +00:00
Michael Kolupaev
d195799419 Merge 2013-10-03 12:46:17 +00:00
Michael Kolupaev
6879f3ea96 Merge 2013-10-03 12:18:56 +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
c084250925 Merge 2013-09-30 19:54:25 +00:00
Alexey Milovidov
87763e0c95 dbms: AggregateFunctionQuantileTiming: small object optimization [#CONV-8850]. 2013-09-30 04:51:57 +00:00
Alexey Milovidov
0629fb4fdd Merge 2013-09-30 01:29:19 +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
d77c0747ee dbms: style [#CONV-2807]. 2013-09-26 17:42:18 +00:00
Alexey Milovidov
d7080d8d7a dbms: quantiles returning NaN for empty state [#CONV-8799]. 2013-09-24 19:56:33 +00:00
Pavel Kartavyy
1bf0490191 Merge 2013-09-23 12:01:19 +00:00
Alexey Milovidov
5c1c982e76 dbms: client: removed useless message [#CONV-2944]. 2013-09-19 00:17:52 +00:00
Alexey Milovidov
c8193c1618 dbms: fixed 'rows_before_limit_at_least' [#CONV-2944]. 2013-09-19 00:08:49 +00:00
Alexey Milovidov
dac9ecee21 dbms: fixed error with functions arrayExists, arrayAll [#CONV-8757]. 2013-09-18 23:11:16 +00:00
Alexey Milovidov
aa434e6830 dbms: fixed error with higher-order functions [#CONV-8757]. 2013-09-18 22:40:09 +00:00
Alexey Milovidov
2d48435ecd dbms: fixed error with high order functions and constants [#CONV-8757]. 2013-09-18 20:06:49 +00:00
Alexey Milovidov
dd16fd5328 dbms: splitting aggregator: added comment [#CONV-2944]. 2013-09-16 05:55:13 +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
1aa789831b dbms: Aggregator: fixed error [#CONV-2944]. 2013-09-16 05:33:49 +00:00
Alexey Milovidov
5022d05c74 dbms: removed useless method [#CONV-2944]. 2013-09-16 05:18:19 +00:00
Alexey Milovidov
a1f0077c3d dbms: added missing file [#CONV-2944]. 2013-09-15 10:53:53 +00:00
Alexey Milovidov
40464a0123 dbms: added new aggregation method [#CONV-2944]. 2013-09-15 10:53:10 +00:00
Alexey Milovidov
73c3fa0f8a dbms: probably improved aggregation [#CONV-2944]. 2013-09-15 07:17:26 +00:00
Alexey Milovidov
c611212c3f dbms: preparation [#CONV-2944]. 2013-09-15 05:51:43 +00:00
Alexey Milovidov
808cec6d53 Merge 2013-09-15 03:44:32 +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
8fc69c2a8e dbms: more fsync [#CONV-2944]. 2013-09-15 01:40:29 +00:00
Alexey Milovidov
1acad2acb1 Merge 2013-09-15 01:10:16 +00:00
Alexey Milovidov
9a515d7082 dbms: AggregateFunctionIf: improvement [#CONV-8713]. 2013-09-14 22:56:11 +00:00
Alexey Milovidov
4469790a4b dbms: fixed working of AggregateFunctionIf with min, max, any, anyLast [#CONV-8713]. 2013-09-14 22:18:56 +00:00
Alexey Milovidov
5fa9b57648 dbms: aggregate function quantileIf: returning default value on empty [#CONV-8713]. 2013-09-14 22:11:06 +00:00
Alexey Milovidov
2b7c70570f dbms: fixed error [#CONV-2944]. 2013-09-14 21:59:52 +00:00
Alexey Milovidov
b32f43e3b9 dbms: lowered memory usage for queries with large aggregation results [#CONV-2944]. 2013-09-14 08:11:56 +00:00
Alexey Milovidov
40f602ff92 dbms: improvement [#CONV-2944]. 2013-09-14 07:43:45 +00:00
Alexey Milovidov
fd4f4a9a86 dbms: fixed error [#CONV-2944]. 2013-09-14 05:14:22 +00:00
Alexey Milovidov
2be066285a dbms: lowered memory usage for merge operations [#CONV-8705]. 2013-09-13 23:28:40 +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
ced5216c45 dbms: added AggregateFunctionIf adaptor [#CONV-8713]. 2013-09-11 00:55:31 +00:00
Pavel Kartavyy
4ff415e336 extractAll: Fixed bug [CONV-8285] 2013-09-10 16:52:40 +00:00
Alexey Milovidov
861ae81325 dbms: updated config and defaults [#CONV-8661]. 2013-09-08 10:16:55 +00:00
Alexey Milovidov
21e8cd1fb9 dbms: set 'asynchronous' as false by default [#CONV-8661]. 2013-09-08 08:29:02 +00:00
Alexey Milovidov
706aad9e63 dbms: added expression calculation on totals [#CONV-8366]. 2013-09-08 08:27:06 +00:00
Alexey Milovidov
97b923fd7b dbms: uncompressed cache: better [#CONV-8661]. 2013-09-08 07:30:52 +00:00
Alexey Milovidov
efae271ae0 dbms: added uncompressed cache (experimental) [#CONV-8661]. 2013-09-08 05:53:10 +00:00
Alexey Milovidov
1f06b7a95c dbms: less copying when reading fixed columns in large blocks [#CONV-2944]. 2013-09-08 00:00:25 +00:00
Alexey Milovidov
23be968064 dbms: added waiting when too much queries [#CONV-8692]. 2013-09-07 04:54:59 +00:00
Alexey Milovidov
055eda8f81 dbms: reverted prev. modification [#CONV-2944]. 2013-09-07 03:56:27 +00:00
Alexey Milovidov
e8d5603a49 dbms: improved performance: less copying when reading fixed-size columns [#CONV-2944]. 2013-09-07 03:28:20 +00:00
Alexey Milovidov
c69f353a17 dbms: added calculation of min/max [#CONV-8691]. 2013-09-07 02:03:13 +00:00
Alexey Milovidov
f36133e35d dbms: min/max: development [#CONV-8691]. 2013-09-06 20:28:22 +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
Alexey Milovidov
638799eee3 dbms: ConnectionPoolWithFailover: fixed error [#CONV-8661]. 2013-09-04 01:11:49 +00:00
Alexey Milovidov
7d011561e0 dbms: addition to prev. revision [#CONV-8665]. 2013-09-03 23:58:05 +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
8c4ed5a651 dbms: fixed JSON [#CONV-7445]. 2013-09-02 15:32:17 +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
81d9d1deaa dbms: don't create useless threads for small queries [#CONV-2944]. 2013-08-31 04:07:11 +00:00
Alexey Milovidov
05851727d5 dbms: improved performance of string search [#CONV-8419]. 2013-08-29 03:30:47 +00:00
Alexey Milovidov
051249122a dbms: Quota: development [#CONV-8459]. 2013-08-28 21:36:16 +00:00
Alexey Milovidov
c10d3a4bb9 dbms: Quota: development [#CONV-8459]. 2013-08-28 20:47:22 +00:00
Alexey Milovidov
7a7209a078 Quota: addition to prev. revision [#CONV-8459]. 2013-08-28 17:50:31 +00:00
Alexey Milovidov
9347a18cb0 dbms: Quota: development [#CONV-8459]. 2013-08-28 17:23:00 +00:00
Alexey Milovidov
08e6150fe9 SipHash: more handy [#CONV-2944]. 2013-08-28 17:13:43 +00:00
Alexey Milovidov
3f72d27c61 dbms: better diagnostics [#CONV-8595]. 2013-08-27 20:15:22 +00:00
Alexey Milovidov
55bc868f19 dbms: tiny modification [#CONV-2944]. 2013-08-24 08:26:25 +00:00
Alexey Milovidov
482bc803fd Merge 2013-08-24 08:01:19 +00:00
Vyacheslav Alipov
75a359bc7c improved code locality [#CONV-8544] 2013-08-22 11:06:58 +00:00
Vyacheslav Alipov
b25c3408ec changed GlobalStats to use HLL12 [#CONV-8544] 2013-08-22 10:58:52 +00:00
Vyacheslav Alipov
e68f0a2f69 added uniq_hll12 to ███████████, increased accuracy of HLL12 [#CONV-8544] 2013-08-22 09:43:19 +00:00
Vyacheslav Alipov
602bea808d added uniq functions with HLL support [#CONV-8544] 2013-08-21 13:26:42 +00:00
Pavel Kartavyy
18d1ee2eb2 Fixed incorrect working with nested tables in ALTER [#conv-8383] 2013-08-14 16:52:40 +00:00
Pavel Kartavyy
d6c09e7636 Fixed check if column, which are going to be dropped, is a key column[#CONV-8383] 2013-08-13 08:54:28 +00:00
Pavel Kartavyy
436220be30 Added comment about ASTAlterQuery parametrs[#CONV-8383] 2013-08-13 08:27:37 +00:00
Alexey Milovidov
710eec86e5 dbms: destroying global mutex after tables [#CONV-8173]. 2013-08-12 19:31:58 +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
3e0046011a dbms: fixed error with users [#CONV-8458]. 2013-08-11 02:00:13 +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
ad3b6539c4 dbms: fixed error, added test [#CONV-8458]. 2013-08-11 00:07:49 +00:00
Alexey Milovidov
f3f6268ee5 dbms: users: development [#CONV-8458]. 2013-08-10 09:04:45 +00:00