Alexey Milovidov
|
dc7372ab71
|
dbms: fixed error [#METR-19271].
|
2015-12-08 04:17:57 +03:00 |
|
Andrey Mironov
|
cf2c86956e
|
dbms: SmallObjectPool: remove minimum size check [#METR-18946]
|
2015-12-07 19:30:26 +03:00 |
|
Andrey Mironov
|
479f1fc346
|
dbms: fix typo and absent support of Float64 for MySQL dictionaries [#METR-18946]
|
2015-12-07 19:30:26 +03:00 |
|
Alexey Milovidov
|
0d7135fcf6
|
dbms: fixed errors [#METR-17000].
|
2015-12-06 22:42:28 +03:00 |
|
Alexey Milovidov
|
7dc5661521
|
dbms: more memory efficient merging aggregated states [#METR-17000].
|
2015-12-06 19:22:01 +03:00 |
|
Alexey Milovidov
|
071b1e367c
|
dbms: fixed error [#METR-19700].
|
2015-12-06 18:29:16 +03:00 |
|
Alexey Milovidov
|
0ef797d9f3
|
dbms: fixed error [#METR-17000].
|
2015-12-06 17:27:09 +03:00 |
|
Alexey Milovidov
|
2b1614825e
|
dbms: improvement [#METR-17000].
|
2015-12-06 10:33:39 +03:00 |
|
Alexey Milovidov
|
7fa1a57165
|
dbms: fixed excessive memory allocation when splitting single-level block in Aggregator [#METR-17000].
|
2015-12-05 10:01:18 +03:00 |
|
Alexey Milovidov
|
fa76a1a452
|
dbms: MergingAggregatedMemoryEfficientBlockInputStream: reading data in parallel [#METR-17000].
|
2015-12-05 07:20:37 +03:00 |
|
Alexey Milovidov
|
e1deff76a9
|
dbms: fixed error [#METR-19262].
|
2015-12-05 06:04:13 +03:00 |
|
Alexey Milovidov
|
5890747c56
|
dbms: instrumenting external sort/aggregation [#METR-17000].
|
2015-12-04 00:23:21 +03:00 |
|
Pavel Kartavyy
|
1b1a1143a9
|
Merge
|
2015-12-03 14:02:02 +03:00 |
|
Alexey Milovidov
|
ec34b0bdcf
|
dbms: more simple [#METR-19056].
|
2015-12-03 08:29:08 +03:00 |
|
Alexey Milovidov
|
2755e90b15
|
dbms: fixed not-an-error [#METR-19056].
|
2015-12-03 08:18:22 +03:00 |
|
Alexey Milovidov
|
0ceb0280f7
|
dbms: added setting 'aggregation_memory_efficient_merge_threads' [#METR-17000].
|
2015-12-03 08:03:23 +03:00 |
|
Alexey Milovidov
|
2b835d67e2
|
dbms: fixed dynamic compilation [#METR-17000].
|
2015-12-03 06:18:42 +03:00 |
|
Alexey Milovidov
|
7012dc56a3
|
dbms: MergingAggregatedMemoryEfficientBlockInputStream: fixed two errors [#METR-17000].
|
2015-12-03 05:43:40 +03:00 |
|
Alexey Milovidov
|
99d7aa59b8
|
dbms: allowed to merge partial-aggregated streams memory-efficient in parallel [#METR-17000].
|
2015-12-02 01:35:48 +03:00 |
|
Alexey Milovidov
|
d76d57dda2
|
dbms: better [#METR-17000].
|
2015-12-02 00:20:14 +03:00 |
|
Alexey Milovidov
|
8844334423
|
dbms: external aggregation: development [#METR-17000].
|
2015-12-01 19:58:15 +03:00 |
|
Alexey Milovidov
|
fe8f947a43
|
dbms: allowed external aggregation with non-parallel aggregation [#METR-17000].
|
2015-12-01 17:43:51 +03:00 |
|
Alexey Milovidov
|
eef5fcc466
|
dbms: addition to prev. revision [#METR-17000].
|
2015-12-01 17:11:31 +03:00 |
|
Alexey Milovidov
|
02b16fce06
|
dbms: external aggregation: initial implementation [#METR-17000].
|
2015-12-01 17:09:05 +03:00 |
|
Alexey Milovidov
|
48e840a199
|
dbms: external aggregation: development [#METR-17000].
|
2015-11-30 22:57:46 +03:00 |
|
Andrey Mironov
|
386d560d39
|
dbms: refactor DoubleConverter [#METR-17328]
|
2015-11-30 20:55:42 +03:00 |
|
Andrey Mironov
|
1ca3d930da
|
dbms: do not allocate memory for default strings in cache dictionaries [#METR-17328]
|
2015-11-30 20:55:42 +03:00 |
|
Alexey Milovidov
|
83cf1f81ec
|
dbms: Aggregator: preparation [#METR-17000].
|
2015-11-30 19:57:05 +03:00 |
|
Dmitry Galuza
|
2e6266ceed
|
Merge
|
2015-11-30 18:07:23 +03:00 |
|
Alexey Milovidov
|
eb4034f7f2
|
dbms: better [#METR-2944].
|
2015-11-29 20:06:30 +03:00 |
|
Alexey Milovidov
|
cc75d4603b
|
dbms: improved performance of INSERT SELECT [#METR-19025].
|
2015-11-29 16:18:12 +03:00 |
|
Alexey Milovidov
|
b6aaf1fe32
|
dbms: development; provided monotonicity properties for date-time functions [#METR-19052].
|
2015-11-29 14:58:44 +03:00 |
|
Alexey Milovidov
|
d9bc972a59
|
dbms: allowed to use index if column is wrapped by piecewise-monotonic functions: initial implementation [#METR-19052].
|
2015-11-29 11:06:29 +03:00 |
|
Dmitry Galuza
|
30c946aea1
|
Merge
|
2015-11-27 14:55:16 +03:00 |
|
Alexey Milovidov
|
98b3bfa48d
|
dbms: workaround for incompatibility with gcc and clang [#METR-19128].
|
2015-11-27 00:31:06 +03:00 |
|
Dmitry Galuza
|
5ca181053c
|
Merge
|
2015-11-26 16:34:07 +03:00 |
|
Alexey Milovidov
|
747525d818
|
dbms: quantileTDigest: attempt to fix an error (incomplete) [#METR-19024].
|
2015-11-26 00:42:41 +03:00 |
|
Alexey Milovidov
|
8c8210062a
|
dbms: added support for hex escape sequences in strings [#METR-19072].
|
2015-11-25 06:11:17 +03:00 |
|
Andrey Mironov
|
699e5480f6
|
dbms: use ArenaWithFreeLists for strings in cache dictionary [#METR-17328]
|
2015-11-24 15:47:51 +03:00 |
|
Andrey Mironov
|
7159c57280
|
dbms: fix error with ternary operator having priority lower than binary + [#METR-17328]
|
2015-11-24 14:28:29 +03:00 |
|
Andrey Mironov
|
ee21853933
|
dbms: MongoDBDictionarySource now can use complex keys[#METR-17328]
|
2015-11-24 14:28:29 +03:00 |
|
Andrey Mironov
|
24f986c9f1
|
dbms: fixed ArenaWithFreeLists "off-by-one" error which lead to allocating blocks of size less than required.
|
2015-11-24 14:28:29 +03:00 |
|
Alexey Milovidov
|
eca62f753c
|
dbms: fixed error [#METR-19024].
|
2015-11-24 06:21:37 +03:00 |
|
Alexey Milovidov
|
d189c6206a
|
dbms: fixed error [#METR-19024].
|
2015-11-24 04:21:28 +03:00 |
|
Alexey Milovidov
|
bb88a1e1bf
|
dbms: quantiles: allowed parameters in non-increasing order [#METR-18778].
|
2015-11-24 00:33:43 +03:00 |
|
Alexey Milovidov
|
49be9e9b3e
|
dbms: added comment [#METR-19024].
|
2015-11-23 23:24:54 +03:00 |
|
Dmitry Galuza
|
fa73a9e3af
|
███████████: New fields in visits log [#METR-18831]
|
2015-11-23 18:33:53 +03:00 |
|
Alexey Milovidov
|
c9ea87ec11
|
dbms: addition to prev. revision [#METR-2944].
|
2015-11-21 22:52:31 +03:00 |
|
Alexey Milovidov
|
7cf850f194
|
dbms: fixed error in prev. revision [#METR-2944].
|
2015-11-21 22:51:47 +03:00 |
|
Alexey Milovidov
|
1889600e39
|
dbms: improved performance of Aggregator in non-compiled case [#METR-2944].
|
2015-11-21 22:46:27 +03:00 |
|
Alexey Milovidov
|
6584d9ca6c
|
dbms: better [#METR-2944].
|
2015-11-21 21:56:54 +03:00 |
|
Alexey Milovidov
|
c461d32474
|
dbms: fixed comment [#METR-2944].
|
2015-11-21 18:51:09 +03:00 |
|
Alexey Milovidov
|
8314861690
|
dbms: improved performance of INSERT SELECT [#METR-19025].
|
2015-11-21 18:47:32 +03:00 |
|
Alexey Milovidov
|
2c67747a0d
|
dbms: implemented quantilesTDigest and quantilesTDigestWeighted aggregate functions [#METR-19024].
|
2015-11-21 17:04:43 +03:00 |
|
Alexey Milovidov
|
31c09b4d2d
|
dbms: added weighted variants of t-digest [#METR-19024].
|
2015-11-21 16:24:51 +03:00 |
|
Alexey Milovidov
|
57e8a8fdbb
|
dbms: added t-digest algorithm [#METR-19024].
|
2015-11-21 15:47:41 +03:00 |
|
Alexey Milovidov
|
d7c24b8203
|
dbms: fixed build [#METR-2944].
|
2015-11-21 06:20:31 +03:00 |
|
Alexey Milovidov
|
659cf5a940
|
dbms: improved performance of ColumnArray::filter [#METR-19022].
|
2015-11-21 06:19:43 +03:00 |
|
Andrey Mironov
|
715d2f6ce5
|
dbms: add key description to system.dictionaries[#METR-17328]
|
2015-11-20 19:20:54 +03:00 |
|
Andrey Mironov
|
aece1d21f8
|
dbms: improve dictGet functions for constant defaults [#METR-17328], [#METR-18520]
|
2015-11-20 18:53:23 +03:00 |
|
Dmitry Galuza
|
9558802570
|
███████████: Refactoring, update ut [#METR-18831]
|
2015-11-20 18:41:39 +03:00 |
|
Dmitry Galuza
|
65e912a05c
|
███████████: New fields into example [#METR-18831]
|
2015-11-20 00:48:17 +03:00 |
|
Alexey Milovidov
|
2d00e5d84f
|
dbms: SAMPLE ... OFFSET development: using rational numbers [#METR-18847].
|
2015-11-20 00:34:53 +03:00 |
|
Andrey Mironov
|
295e23a587
|
dbms: reimplement ArenaWithFreeLists on top of Arena [#METR-17328], [#METR-18520]
|
2015-11-19 18:06:00 +03:00 |
|
Andrey Mironov
|
de8eb7b914
|
dbms: fix debug build of ArenaWithFreeLists. [#METR-17328], [#METR-18520]
|
2015-11-19 16:41:35 +03:00 |
|
Andrey Mironov
|
6c8c0e03cb
|
dbms: slightly refactor most dictionaries, add dictHas function for all dictionaries supporting dictGet*OrDefault. [#METR-17328], [#METR-18520]
|
2015-11-19 16:15:02 +03:00 |
|
Andrey Mironov
|
6d42868283
|
dbms: ClickHouseDictionarySource: check that key is present before dereferencing [#METR-18945]
|
2015-11-19 09:50:05 +03:00 |
|
Alexey Milovidov
|
09dd253636
|
dbms: added support for SAMPLE ... OFFSET [#METR-18847].
|
2015-11-19 00:37:28 +03:00 |
|
Alexey Milovidov
|
8255d76754
|
dbms: added missing include [#METR-18945].
|
2015-11-19 00:35:24 +03:00 |
|
Andrey Mironov
|
e4ecbf42b1
|
dbms: fix cache-type dictionary memory effect on default values [#METR-17382]
|
2015-11-18 17:06:53 +03:00 |
|
Andrey Mironov
|
8feafa0da2
|
dbms: add dictGet*OrDefault for all new dictionaries [#METR-17382]
|
2015-11-18 16:31:29 +03:00 |
|
Andrey Mironov
|
4f1caeb0e4
|
dbms: SmallObjectPool for ComplexKeyCacheDictionary [#METR-17382]
|
2015-11-18 14:53:15 +03:00 |
|
Andrey Mironov
|
2e8cc93664
|
dbms: ArenaWithFreeLists basic implementation. [#METR-17382]
|
2015-11-17 19:09:43 +03:00 |
|
Alexey Milovidov
|
0270f2ff4d
|
dbms: addition [#METR-18778].
|
2015-11-17 02:49:18 +03:00 |
|
Alexey Milovidov
|
4056b3f2c8
|
dbms: fixed error [#METR-18778].
|
2015-11-16 23:33:43 +03:00 |
|
Andrey Mironov
|
b6930dafa1
|
dbms: support loading composite keys in MySQLDictionarySource [#METR-17328]
|
2015-11-16 20:49:39 +03:00 |
|
Andrey Mironov
|
0fd1fc9cdc
|
dbms: add ComplexKeyCacheDictionary, not yet complete [#METR-17328]
Requires a way of deallocating keys in memory Arena (a new type of arena, actually), MySQLDictionarySource not yet capable of requesting complex keys.
|
2015-11-16 20:49:39 +03:00 |
|
Andrey Mironov
|
7798c45b5b
|
dbms: rename validateKeyColumns to validateKeyTypes [#METR-17328]
|
2015-11-16 20:49:39 +03:00 |
|
Alexey Milovidov
|
408a2e4751
|
Fixed errors in gcc-5 [#METR-18843].
|
2015-11-16 07:56:31 +03:00 |
|
Alexey Milovidov
|
302e726a14
|
dbms: fixed error in gcc-5 [#METR-18843].
|
2015-11-16 07:00:46 +03:00 |
|
Alexey Milovidov
|
df3f04cdeb
|
dbms: fixing warnings in gcc-5 [#METR-18843].
|
2015-11-16 06:28:10 +03:00 |
|
Alexey Milovidov
|
27ff4dd5d8
|
Updated double-conversion library (fixed warning in gcc-5) [#METR-18843].
|
2015-11-16 06:10:37 +03:00 |
|
Alexey Milovidov
|
a82692e655
|
dbms: fixed error [#METR-2944].
|
2015-11-15 12:17:51 +03:00 |
|
Alexey Milovidov
|
4b7db2cc36
|
dbms: addition to prev. revision [#METR-18778].
|
2015-11-15 12:17:11 +03:00 |
|
Alexey Milovidov
|
dc04cb7b88
|
dbms: addition to prev. revision [#METR-18778].
|
2015-11-15 12:14:22 +03:00 |
|
Alexey Milovidov
|
a7469e82d1
|
dbms: addition to prev. revision [#METR-18778].
|
2015-11-15 12:12:40 +03:00 |
|
Alexey Milovidov
|
2870fbb655
|
dbms: moved file [#METR-18778].
|
2015-11-15 12:06:53 +03:00 |
|
Alexey Milovidov
|
49580a9048
|
dbms: added aggregate function quantileExactWeighted and companions [#METR-18778].
|
2015-11-15 11:31:08 +03:00 |
|
Alexey Milovidov
|
3a1a8c9567
|
dbms: addition to prev. revision [#METR-18778].
|
2015-11-15 10:05:01 +03:00 |
|
Alexey Milovidov
|
a2efbc1efc
|
dbms: renamed functions [#METR-18778].
|
2015-11-15 09:23:44 +03:00 |
|
Alexey Milovidov
|
3a6f91fc70
|
dbms: addition to prev. revision [#METR-18778].
|
2015-11-15 09:19:34 +03:00 |
|
Alexey Milovidov
|
4a537fcb84
|
dbms: moved file [#METR-18778].
|
2015-11-15 09:18:43 +03:00 |
|
Alexey Milovidov
|
749e54749c
|
dbms: moved file [#METR-18778].
|
2015-11-15 09:11:58 +03:00 |
|
Alexey Milovidov
|
f353711e5e
|
dbms: improved performance of quantile and quantileDeterministic aggregate functions [#METR-18778].
|
2015-11-15 08:52:41 +03:00 |
|
Alexey Milovidov
|
8732e7a3f1
|
dbms: improved performance of aggregate function groupArray [#METR-18778].
|
2015-11-15 07:54:56 +03:00 |
|
Alexey Milovidov
|
8a0892f2fb
|
dbms: quantileExact: added small set optimization [#METR-18778].
|
2015-11-15 06:20:29 +03:00 |
|
Alexey Milovidov
|
4c87ec04b4
|
dbms: quantileExact: initial implementation [#METR-18778].
|
2015-11-15 06:11:24 +03:00 |
|
Alexey Milovidov
|
959ae7cd78
|
dbms: unified allocators [#METR-18778].
|
2015-11-15 06:09:40 +03:00 |
|
Andrey Mironov
|
078cc8dbb4
|
dbms: significantly simplify ComplexKeyDictionary code and length [#METR-17328]
Add commentary about dictGet*OrDefault to FlatDictionary.
|
2015-11-13 17:01:30 +03:00 |
|
Andrey Mironov
|
c0ba6bedcb
|
dbms:rename ComplexKeyDictionary to ComplexKeyHashedDictionary [#METR-17328]
|
2015-11-13 14:21:40 +03:00 |
|
Andrey Mironov
|
a863b2b0a4
|
dbms: take ComplexKeyDictionary::keys_pool size into account when determining bytes_allocated [#METR-17328]
|
2015-11-13 14:08:25 +03:00 |
|
Andrey Mironov
|
5c641ffc78
|
dbms: dictGet* functions for complex_key dictionary. No dictGet*OrDefault variants yet [#METR-17328]
|
2015-11-13 04:44:41 +03:00 |
|
Andrey Mironov
|
701bed3fae
|
dbms: add ComplexKeyDictionary, no fetching of values yet [#METR-17328]
|
2015-11-12 19:29:07 +03:00 |
|
Andrey Mironov
|
2642f2fec4
|
dbms: add parsing of complex key definitions [#METR-17328]
|
2015-11-12 19:29:06 +03:00 |
|
Alexey Milovidov
|
9b991b3d6c
|
dbms: whitespaces [#METR-2944].
|
2015-11-11 05:13:24 +03:00 |
|
Alexey Milovidov
|
02fcbbbdd5
|
dbms: better [#METR-2944].
|
2015-11-11 05:04:23 +03:00 |
|
Alexey Milovidov
|
f6cce1f55d
|
dbms: fixed error with -State functions and WITH TOTALS [#METR-18727].
|
2015-11-11 04:28:34 +03:00 |
|
Alexey Milovidov
|
60054d177c
|
dbms: removed madvise because it is bad [#MTRSADMIN-1703].
|
2015-11-11 00:21:24 +03:00 |
|
Alexey Milovidov
|
ec163175ab
|
dbms: explicitly disabled arguments of type AggregateFunction of aggregate functions min, max, any, anyLast family [#METR-18758].
|
2015-11-10 23:48:49 +03:00 |
|
Alexey Milovidov
|
b75d6c163a
|
dbms: fixed error [#METR-18758].
|
2015-11-10 23:39:11 +03:00 |
|
Andrey Mironov
|
32614f5206
|
dbms: dictGetOrDefault for all types, explicit StringRef(string) [#METR-18520]
|
2015-11-10 12:29:30 +03:00 |
|
Alexey Milovidov
|
66ac9359dc
|
dbms: (almost) fixed error [#METR-18727].
|
2015-11-10 04:23:08 +03:00 |
|
Alexey Milovidov
|
e78ed9f802
|
dbms: replication delays: development [#METR-17573].
|
2015-11-09 23:30:54 +03:00 |
|
Alexey Milovidov
|
4b29a48124
|
dbms: fixed error [#METR-17109].
|
2015-11-09 21:45:55 +03:00 |
|
Alexey Milovidov
|
52a3b686cd
|
dbms: fixed error; parsing 'ON' expression in JOINs [#METR-18692].
|
2015-11-08 05:42:33 +03:00 |
|
Alexey Milovidov
|
0e5bf428d0
|
dbms: better handling of compound identifiers [#METR-18692].
|
2015-11-08 04:29:37 +03:00 |
|
Alexey Milovidov
|
4482871274
|
dbms: allowed aliases without AS keyword in SELECT clause at top level [#METR-15573].
|
2015-11-08 03:28:12 +03:00 |
|
Alexey Milovidov
|
6f9c9d05a5
|
dbms: fixed priority of parsing tuple element operator [#METR-18692].
|
2015-11-08 02:18:39 +03:00 |
|
Alexey Arno
|
29dc5f91d1
|
Merge
|
2015-11-06 20:44:01 +03:00 |
|
Alexey Milovidov
|
4a35d9169f
|
dbms: merges don't block ALTERs [#METR-18690].
|
2015-11-06 20:34:48 +03:00 |
|
Andrey Mironov
|
f8e5fed856
|
dbms: dictGetStringOrDefault, other functions on the way [#METR-18520]
|
2015-11-06 17:54:04 +03:00 |
|
Alexey Milovidov
|
53dd07b8ca
|
dbms: checking replication delays: development [#METR-17573].
|
2015-11-05 23:08:18 +03:00 |
|
Alexey Milovidov
|
e29df2814c
|
dbms: checking replication delays [#METR-17573].
|
2015-11-05 22:44:19 +03:00 |
|
Alexey Milovidov
|
11447a4e1a
|
dbms: accurate checking of replication delays (incomplete) [#METR-17573].
|
2015-11-05 20:38:24 +03:00 |
|
Andrey Mironov
|
977954f9ce
|
AIOContextPool: wait for all io_events in flight before destruction [#METR-18618]
|
2015-11-05 18:40:01 +03:00 |
|
Andrey Mironov
|
ad27ad476d
|
AIOContextPool: type aliases for clarity, commentary corrections [#METR-18618]
|
2015-11-05 17:11:09 +03:00 |
|
Andrey Mironov
|
249a5922fe
|
AIOContextPool: refactor, extract member functions, employ a condition_variable to minimize CPU waste [#METR-18618]
|
2015-11-05 16:52:21 +03:00 |
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Alexey Arno
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67d42f3aa8
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dbms: Server: Bug fix. If the FROM section of a subquery does not refer to a table, the depth (as specified in the algorithm for distributed IN/JOIN subqueries processing) of this subquery must not increase. [#METR-18524]
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2015-11-05 14:11:20 +03:00 |
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Alexey Milovidov
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7829695455
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Merge
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2015-11-03 22:01:06 +03:00 |
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Alexey Milovidov
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127918a032
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dbms: when limit for rows to read/result exceeded, will break at next block [#METR-18644].
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2015-11-03 21:58:43 +03:00 |
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Andrey Mironov
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32f31eedc4
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AIOContextPool: handle EAGAIN from a call to io_submit [#METR-18618]
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2015-11-03 18:37:21 +03:00 |
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Andrey Mironov
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9bfd90bb0f
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dbms: use AIOContextPool in ReadBufferAIO [#METR-18618]
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2015-11-03 18:15:45 +03:00 |
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Alexey Milovidov
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213a6dedbd
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dbms: probably fixed error [#METR-18611].
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2015-11-02 22:19:29 +03:00 |
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Alexey Milovidov
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00ea6b6b94
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dbms: ODBC: more conscious [#METR-18538].
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2015-10-31 08:48:28 +03:00 |
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Alexey Milovidov
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89848a098a
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dbms: setting Content-Type header in HTTP interface [#METR-18603].
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2015-10-31 00:19:54 +03:00 |
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Alexey Milovidov
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b13c6cdd1e
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dbms: fixed error [#METR-18564].
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2015-10-30 05:34:24 +03:00 |
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Alexey Milovidov
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1331e1fb42
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dbms: preparation [#METR-18603].
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2015-10-29 23:38:37 +03:00 |
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Andrey Mironov
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37ba429c1e
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dbms: handle ALIAS columns differently, support them in ARRAY JOIN. [#METR-18221]
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2015-10-29 18:42:40 +03:00 |
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Alexey Milovidov
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75bde11360
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dbms: implemented TODO [#METR-18564].
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2015-10-29 07:13:18 +03:00 |
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Alexey Milovidov
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02284881be
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dbms: renamed file [#METR-18564].
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2015-10-29 07:04:43 +03:00 |
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Alexey Milovidov
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bb7d8f3ed5
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dbms: implemented exact version of uniq of variadic number of arguments; improved performance of non-exact version [#METR-18564].
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2015-10-29 07:02:22 +03:00 |
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Alexey Milovidov
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5862506095
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dbms: added variadic variant of aggregate function uniqUpTo [#METR-18564].
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2015-10-29 06:41:09 +03:00 |
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Alexey Milovidov
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dc1460ad44
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dbms: little better [#METR-18564].
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2015-10-29 05:41:13 +03:00 |
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Alexey Milovidov
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459900269f
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dbms: uniqExact: 16% better [#METR-18564].
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2015-10-29 05:19:56 +03:00 |
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Alexey Milovidov
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45065d53aa
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dbms: aggregate functions uniq with variable number of arguments: initial implementation [#METR-18564].
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2015-10-29 05:13:37 +03:00 |
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Alexey Milovidov
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aacc364d6d
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dbms: OptimizedRegularExpression: fixed error [#METRIKASUPP-5937].
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2015-10-29 03:18:40 +03:00 |
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Alexey Milovidov
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b2edb7bc5e
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dbms: allow to materialize tuples [#METR-18586].
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2015-10-29 03:17:50 +03:00 |
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Alexey Milovidov
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9f16f6fb6e
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dbms: allowed to hashing tuples [#METR-18564].
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2015-10-29 03:12:04 +03:00 |
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Alexey Milovidov
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c9a8f19def
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dbms: fixed error with tuples of consts [#METR-18586].
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2015-10-29 00:21:18 +03:00 |
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Alexey Milovidov
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400588148c
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dbms: fixed error in PKCondition [#METR-18585].
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2015-10-29 00:00:44 +03:00 |
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Alexey Milovidov
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248dec8194
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dbms: added comment [#METR-15790].
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2015-10-27 22:40:14 +03:00 |
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Alexey Milovidov
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3f52d7d509
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dbms: when parsing DateTime in unix timestamp form, allow timestamps with leading zeros [#METR-15790].
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2015-10-27 03:53:38 +03:00 |
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Alexey Arno
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46113b0fb3
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dbms: Server: Small improvement [#METR-17985]
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2015-10-26 16:30:36 +03:00 |
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Alexey Arno
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1bea69c0e2
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dbms: Server: Small improvement [#METR-17985]
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2015-10-26 16:26:24 +03:00 |
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Alexey Arno
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c326cf8624
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dbms: Server: Small improvement [#METR-17985]
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2015-10-26 16:21:46 +03:00 |
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Alexey Arno
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497b9ba3c8
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Merge
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2015-10-24 01:43:06 +03:00 |
|
Alexey Milovidov
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09e3e62539
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Merge
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2015-10-23 04:44:50 +03:00 |
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Alexey Milovidov
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5cd5c0dde5
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dbms: using 'max_rows_to_group_by' limit while merging aggregate states (in certain cases) [#METR-18507].
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2015-10-23 04:43:42 +03:00 |
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Alexey Milovidov
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6f00b5949c
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dbms: fixed ARRAY JOIN when joined array is not used, but original is used [#METR-18406].
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2015-10-22 23:56:52 +03:00 |
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Alexey Arno
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33650462c2
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Merge
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2015-10-22 18:31:42 +03:00 |
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Alexey Milovidov
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90ff83b1ba
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dbms: using max_rows_to_group_by limit while merging aggregate states (incomplete) [#METR-18507].
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2015-10-22 04:44:33 +03:00 |
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Alexey Milovidov
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7fcae3dddd
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dbms: allowed to parse unix timestamp as DateTime for small unix timestamps [#METR-15790].
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2015-10-21 22:04:02 +03:00 |
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Alexey Arno
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e059442193
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Merge
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2015-10-21 17:57:10 +03:00 |
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Alexey Arno
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2660fbaa21
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dbms: Server: merged branch METR-16213 into master
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2015-10-20 17:59:29 +03:00 |
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Alexey Milovidov
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7600d9135a
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dbms: added support for array argument for function reverse [#METR-18022].
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2015-10-20 00:07:24 +03:00 |
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Alexey Milovidov
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a552f7b723
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dbms: added function arrayStringConcat [#METR-18022].
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2015-10-19 21:49:52 +03:00 |
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Alexey Milovidov
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1eaa3cb309
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dbms: implemented method getExtremes for ColumnTuple [#METR-18474].
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2015-10-16 23:32:44 +03:00 |
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Alexey Milovidov
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d5e8f3e427
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dbms: attempt to fix memory usage [#METR-18456].
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2015-10-16 20:27:11 +03:00 |
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Alexey Milovidov
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203beb9621
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dbms: caching DNS for table function 'remote' [#METR-18472].
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2015-10-16 19:10:10 +03:00 |
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Alexey Milovidov
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5e21d6a11d
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dbms: implemented TODO [#METR-18472].
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2015-10-16 18:36:23 +03:00 |
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Andrey Mironov
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4195842841
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dbms: add ext::identity and ext::collection_cast, use in ITableDeclaration
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2015-10-16 14:44:44 +03:00 |
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Alexey Arno
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caaf0235b9
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dbms: Server: merged branch METR-16213 into master [#METR-16213]
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2015-10-16 14:02:48 +03:00 |
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Alexey Milovidov
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5249748571
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dbms: fixed memory usage when using distributed_aggregation_memory_efficient [#METR-18456].
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2015-10-15 22:41:32 +03:00 |
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Andrey Mironov
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b0d70b6753
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dbms: ITableDeclaration::getColumnsListIterator: simplify awesome code even further
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2015-10-15 20:51:23 +03:00 |
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Alexey Milovidov
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fc745dbfa1
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dbms: fixed error with removing temporary columns [#METR-18448].
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2015-10-15 19:10:08 +03:00 |
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Andrey Mironov
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a4657df04e
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dbms: move Volnitsky to DB namespace
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2015-10-15 16:05:27 +03:00 |
|
Andrey Mironov
|
6a4a1887a8
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dbms: DB::UTF8::syncForward remove default parameter value
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2015-10-15 15:55:34 +03:00 |
|
Andrey Mironov
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39189f48d3
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dbms: UTF8Helpers.h: make all functions inline
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2015-10-15 15:54:33 +03:00 |
|
Andrey Mironov
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53a251d1f5
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dbms: ext.hpp include fix
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2015-10-15 15:40:17 +03:00 |
|
Andrey Mironov
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97ca8e5945
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Merge
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2015-10-15 14:36:39 +03:00 |
|
Andrey Mironov
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e4f0f59742
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dbms: fix unsigned vs signed comparison [#METR-18210]
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2015-10-15 14:17:02 +03:00 |
|
Andrey Mironov
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797b947425
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dbms: add concatAssumeInjective [#METR-18261]
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2015-10-14 15:50:21 +03:00 |
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Andrey Mironov
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957c8ecafe
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dbms: refactor position function family, remove debug versions. [#METR-18210]
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2015-10-14 15:12:56 +03:00 |
|
Pavel Kartavyy
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3069d6fe8f
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Merge
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2015-10-14 14:58:16 +03:00 |
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Andrey Mironov
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4355b32890
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dbms: external dictionaries: store null_values in sample_block, use them instead of IColumn::insertDefault for MySQL and MongoDB [#METR-17854]
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2015-10-13 18:38:22 +03:00 |
|
Pavel Kartavyy
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c469b726c1
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Merge
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2015-10-13 15:38:38 +03:00 |
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Andrey Mironov
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dd45d300bf
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Merge
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2015-10-13 15:17:23 +03:00 |
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Andrey Mironov
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1657e38c97
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dbms: prefer static version of boost_regex, add support for loading specific ids with MongoDBDictionarySource [#METR-17854]
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2015-10-13 15:17:09 +03:00 |
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Andrey Mironov
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a36436a64b
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Revert "dbms: temporarily disabled MongoDB dictionary source (to enable automatic builds) [#METR-17854]."
This reverts commit 7060e5a7c839040ff23aebd160e0a1d088778fa7.
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2015-10-13 13:20:48 +03:00 |
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Alexey Arno
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0f923131c6
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dbms: Server: Removed unused header include. [#METR-16213]
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2015-10-12 18:10:08 +03:00 |
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Alexey Arno
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abcf2ebc75
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dbms: Server: Updated comment. [#METR-16213]
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2015-10-12 18:05:30 +03:00 |
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Alexey Arno
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5f17c9d55d
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Merge
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2015-10-12 17:53:16 +03:00 |
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Andrey Mironov
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7c64c3dc30
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Merge
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2015-10-12 13:23:31 +03:00 |
|
Andrey Mironov
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e28dca4d4d
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dbms: add MongoDBBlockInputStream commentary [#METR-17854]
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2015-10-12 13:22:16 +03:00 |
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Alexey Milovidov
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bb283e6602
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dbms: added support for different numeric types in function has [#METR-18382].
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2015-10-12 10:05:54 +03:00 |
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Alexey Milovidov
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cbaaa0a4d7
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dbms: addition to prev. revision [#METR-18149].
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2015-10-12 04:43:58 +03:00 |
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Alexey Milovidov
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4201a685b5
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dbms: added support of tuple arguments to comparison functions [#METR-18149].
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2015-10-12 04:42:47 +03:00 |
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Alexey Milovidov
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8ab8ab5a2b
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dbms: added 'override' to functions [#METR-18149].
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2015-10-12 02:36:45 +03:00 |
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Alexey Milovidov
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ff06c18850
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dbms: fixed error with 'replace' functions [#METR-18401].
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2015-10-11 07:25:02 +03:00 |
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Alexey Milovidov
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62061c3969
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dbms: temporarily disabled MongoDB dictionary source (to enable automatic builds) [#METR-17854].
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2015-10-11 04:08:39 +03:00 |
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