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532945a535
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1224 Commits

Author SHA1 Message Date
Michael Kolupaev
532945a535 dbms: refactored compressed read buffers. [#METR-9633] 2014-01-15 14:53:20 +00:00
Michael Kolupaev
589ed293c2 clickhouse: CachedCompressedReadBuffer is not wuite fixed yet; commenting it again. [#METR-9633] 2014-01-14 14:57:19 +00:00
Michael Kolupaev
69b90550cc dbms: fixed CachedCompressedReadBuffer::readBig. [#METR-9633] 2014-01-14 12:02:04 +00:00
Michael Kolupaev
936fc15640 clickhouse: better error message when an aggregate function is missing. [#METR-9590] 2014-01-13 11:29:24 +00:00
Alexey Milovidov
841e866c68 Addition to prev. revision [#METR-8766]. 2014-01-11 20:04:07 +00:00
Sergey Fedorov
91609727a8 Merge 2014-01-10 13:24:50 +00:00
Alexey Milovidov
a1de392d32 Addition to prev. revision [#METR-8766]. 2014-01-08 19:05:50 +00:00
Alexey Milovidov
9c4043de67 Removed 'tr1' [#METR-2807]. 2014-01-08 16:33:28 +00:00
Alexey Milovidov
16ed91c728 dbms: tiny modification [#METR-2944]. 2014-01-08 16:23:31 +00:00
Alexey Milovidov
22fda035cc Allowed to use std::vector instead of DB::Array for Arrays in ssqls [#METR-8766]. 2014-01-05 13:40:11 +00:00
Alexey Milovidov
cb91ab992d dbms: fixed error [#METR-2944]. 2014-01-04 11:43:16 +00:00
Alexey Milovidov
a57d64b7fa dbms: more instrumentation [#METR-2944]. 2014-01-04 04:53:07 +00:00
Alexey Milovidov
6820638c30 dbms: IO: added test [#METR-2944]. 2014-01-04 04:52:22 +00:00
Alexey Milovidov
b9d6fc48eb dbms: tiny modification [#METR-2944]. 2014-01-03 09:06:42 +00:00
Alexey Milovidov
fd414800d5 dbms: added ProfileEvents system [#METR-2944]. 2014-01-03 08:20:13 +00:00
Alexey Milovidov
af3d957de1 Addition to prev. revision [#METR-9578]. 2014-01-03 06:31:32 +00:00
Alexey Milovidov
5d7fb8ecce dbms: Fixed error with uninitialized data in FixedString columns [#METR-9621]. 2013-12-30 17:25:50 +00:00
Michael Kolupaev
bdcc7d9e93 clickhouse: readable exception instead of NULL pointer for some higher order functions in some cases. [#METR-9254] 2013-12-30 13:08:47 +00:00
Alexey Milovidov
6e359ab5c5 Addition to prev. revision [#METR-2944]. 2013-12-27 18:01:53 +00:00
Alexey Milovidov
377d42c17e dbms: tiny improvement [#METR-2944]. 2013-12-27 17:43:36 +00:00
Michael Kolupaev
2b7863617d clickhouse: not allowing comparison between Date and DateTime. [#METR-2807] 2013-12-27 14:51:31 +00:00
Sergey Fedorov
d2fe6e0fa9 dbms: update in expression analyzer, now * is only for virtual columns 2013-12-27 14:11:11 +00:00
Michael Kolupaev
5ac8541e2b ClickHouse: changed readSuffix calling requirements to match what RemoteBlockInputStream expects; changed some streams to meet that requirements. It fixed segfault with DISTINCT with LIMIT from Distributed table. [#METR-9598] 2013-12-27 13:22:32 +00:00
Michael Kolupaev
aff4e40bc2 ClickHouse: disabled broken readBig in CachedCompressedReadBuffer. [#METR-9598] 2013-12-27 13:18:33 +00:00
Sergey Fedorov
1a5f04d3bf Merge 2013-12-26 13:55:19 +00:00
Pavel Kartavyy
e78d87d9f3 dbms: added message [#METR-9462] 2013-12-26 09:42:32 +00:00
Pavel Kartavyy
4a3827cd96 dbms: development [#METR-9462] 2013-12-24 14:00:18 +00:00
Michael Kolupaev
9b68bd4212 clickhouse: arrayEnumerateUniq now accepts multiple parallel arrays. [#METR-8821] 2013-12-24 11:56:38 +00:00
Alexey Milovidov
097405ff6f dbms: fixed error in CachedCompressedReadBuffer::readBig [#METR-2944]. 2013-12-23 05:56:59 +00:00
Alexey Milovidov
4289f599db dbms: fixed error with CachedCompressedReadBuffer::readBig [#METR-9091]. 2013-12-23 04:16:59 +00:00
Alexey Milovidov
e9d69e51a8 Merge 2013-12-23 03:10:12 +00:00
Alexey Milovidov
f382c50c4e dbms: fixed error in prev. revision [#METR-9091]. 2013-12-22 22:36:12 +00:00
Alexey Milovidov
3d3fef11eb dbms: fixed error in prev. revision [#METR-9091]. 2013-12-22 21:36:54 +00:00
Alexey Milovidov
947a7930a8 dbms: added missing readBig function [#METR-9091]. 2013-12-22 17:28:47 +00:00
Alexey Milovidov
7ed3228660 dbms: removed one virtual function call in aggregation inner loop [#METR-2944]. 2013-12-22 08:06:30 +00:00
Sergey Fedorov
32e0d8397e [dmbs and libs] Function toFirstDayOfQuarter in DateLUT and FunctonsDateTime [METR-9400] 2013-12-20 14:12:20 +00:00
Alexey Milovidov
f1af3dadff dbms: tiny fix [#METR-9508]. 2013-12-19 19:01:08 +00:00
Alexey Milovidov
ce21a286af dbms: probably fixed error [#METR-9532]. 2013-12-17 19:45:18 +00:00
Alexey Milovidov
cad8abce91 Removed useless whitespace [#METR-2807]. 2013-12-17 19:40:23 +00:00
Sergey Fedorov
d930aa4f0c dbms: Rename all binary operations from bitwise* to bit* (e.g. bitwiseAnd -> bitAnd) [METR-9508] 2013-12-17 16:06:52 +00:00
Sergey Fedorov
be3f3beb3d dbms: Two new binary operations: FunctionBitwiseShiftLeft and FunctionBitwiseShiftRight, and one new function - FunctionHostName [METR-9508] 2013-12-17 13:49:21 +00:00
Alexey Milovidov
dac017c03d dbms: fixed error with FINAL [#METR-9514]. 2013-12-16 07:12:30 +00:00
Alexey Milovidov
6d49edfecb dbms: addition to prev. revision [#METR-9515]. 2013-12-16 05:32:08 +00:00
Alexey Milovidov
92c74bb0ff dbms: probably fixed error [#METR-9515]. 2013-12-16 05:27:38 +00:00
Alexey Milovidov
cb03078f47 dbms: probably fixed error [#METR-9515]. 2013-12-16 05:12:55 +00:00
Alexey Milovidov
42fabf4936 dbms: probably fixed error with sorting arrays [#METR-9515]. 2013-12-16 04:30:21 +00:00
Alexey Milovidov
febe35c0bf dbms: OPTIMIZE query is merging aggressive [#METR-9516]. 2013-12-16 03:51:30 +00:00
Alexey Milovidov
8d53dcde32 dbms: improved performance for small queries [#METR-8582]. 2013-12-16 02:32:00 +00:00
Sergey Fedorov
6fb0caf597 Merge 2013-12-13 16:20:06 +00:00
Sergey Fedorov
9ba96ea811 merge tree: sharedptr buf fixed, correct calculating directory size in bytes, a few more changes [METR-9279] [METR-9444] 2013-12-13 14:23:04 +00:00