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111 Commits

Author SHA1 Message Date
alesapin
29ad7f9fb1 Remove redundant changes and shift error codes 2018-12-24 16:19:24 +03:00
alesapin
aee6c0a606 Remove dump code 2018-12-20 20:37:02 +03:00
alesapin
512fe3c854 Refactoring (sanitizer failure) 2018-12-19 20:20:18 +03:00
zhang2014
6d0c4eaf89 ISSUES-838 add lz4、none、zstd codec 2018-12-13 12:10:34 +08:00
Alexey Milovidov
c77930fe30 Whitespaces [#CLICKHOUSE-2] 2018-11-26 03:56:50 +03:00
Alexey Milovidov
99a64d3b92 Presumably better #2278 2018-10-17 06:13:00 +03:00
alexey-milovidov
b9d1eb4154
Merge pull request #3298 from yandex/fix-prewhere-with-altered-columns 
Fix prewhere with altered columns
 2018-10-04 23:57:11 +03:00
Nikolai Kochetov
a6d0094835 Fix readnig missing column with prewhere. #2827 2018-10-04 10:51:06 +03:00
Nikolai Kochetov
97add69825 Rename WithDictionary to LowCardinality. 2018-09-28 13:44:59 +03:00
Nikolai Kochetov
b291a9694e Force update dictionary when seek to new granule. #2896 2018-08-21 17:05:50 +03:00
Nikolai Kochetov
391b4b5927 Merged with master. 2018-08-20 15:25:06 +03:00
Alexey Milovidov
acb99b49df Merge branch 'master' into CLICKHOUSE-2910 2018-08-14 23:29:42 +03:00
Nikolai Kochetov
4fd3d57e79 Less compiler warnings. 2018-08-09 13:52:54 +03:00
Nikolai Kochetov
9c763f8090 Make DatsTypeWithDictionary independent from index type. 2018-07-20 13:16:27 +03:00
Nikolai Kochetov
f56d16769b Added pre and post serialization for IDataType BinaryBulkWithMultipleStreams. Supported dictionary serialization format with single global dictionary (limited wit max_dictionary_size) and additional keys which are stored per granule. Changed IDataType::enumerateStream interface. Added (de)serialization params for binary bulk with multiple stream (de)serialization. Changed IColumn::index interface. 2018-06-26 17:12:21 +03:00
Nikolai Kochetov
ba4cf6faf0 Merged with master. 2018-06-25 15:08:21 +03:00
Nikolai Kochetov
f88584d748 Added DeserializeBinaryBulkState which stores reading state for ColumnWithDictionary. 2018-06-21 16:28:53 +03:00
Nikolai Kochetov
d018f3ad60 Per granula reading for ColumnWithDictionary in MergeTreeRangeReader. 2018-06-05 13:10:54 +03:00
Vitaliy Lyudvichenko
0355f81f20 [WIP] Introduced query_thread_log. [#CLICKHOUSE-2910] 2018-05-31 18:54:08 +03:00
Vitaliy Lyudvichenko
de6c48f4df Merge remote-tracking branch 'origin/master' into CLICKHOUSE-2910 2018-05-14 19:09:00 +03:00
Alexey Milovidov
958a3d7ee7 Fixed error with Arrays inside Nested data type; added a test #2066 2018-04-22 20:30:28 -07:00
Nikolai Kochetov
081f0feb56 fix test [#CLICKHOUSE-3694] #2156 2018-04-16 22:49:14 +03:00
Alexey Milovidov
3fe743e2bd Fixed error after merge [#CLICKHOUSE-2] 2018-04-01 22:29:08 +03:00
alexey-milovidov
b07fb1ddda
Merge branch 'master' into better-range-reader 2018-04-01 22:16:39 +03:00
alexey-milovidov
e3cbd3306c
Merge pull request #2081 from yandex/stricter-mutable-column-semantic-2 
&& - qualified IColumn::mutate
 2018-03-28 05:27:35 +03:00
Nikolai Kochetov
2f468f1ae1 fix test [#CLICKHOUSE-3663] 2018-03-23 13:50:20 +03:00
alexey-milovidov
cf52c2840a
Merge branch 'master' into better-range-reader 2018-03-23 02:14:40 +03:00
Nikolai Kochetov
cbfd862fa3 fix reading with evaluated defaults [#CLICKHOUSE-3663] 2018-03-22 23:18:11 +03:00
Nikolai Kochetov
97624d7d78 fix reading with evaluated defaults [#CLICKHOUSE-3663] 2018-03-22 22:53:19 +03:00
Nikolai Kochetov
476d4b339c Immutable construction for columns 2018-03-20 22:45:10 +03:00
Alexey Zatelepin
fdffbe53ac encapsulate ColumnsDeclaration [#CLICKHOUSE-3241] 2018-03-13 17:41:25 +03:00
Alexey Zatelepin
71642b0880 use ColumnsDescription everywhere [#CLICKHOUSE-3241] 2018-03-12 22:07:48 +03:00
Vitaliy Lyudvichenko
efdda9cc9b Introduced ThreadStatus. [#CLICKHOUSE-2910] 2018-03-07 14:35:10 +03:00
Nikolai Kochetov
7851e71a2a fix continueReadingChain from several mark ranges 2018-03-02 16:05:33 +03:00
Nikolai Kochetov
976d2a49fe merged with master 2018-02-22 14:54:26 +03:00
Alexey Milovidov
3dd665179e Fixed error with components of Nested data structures without data and PREWHERE filtering [#CLICKHOUSE-3608] 2018-02-21 04:16:09 +03:00
Nikolai Kochetov
ce70d4faa9 updated MergeTreePrewhereRangeReader; renamed MergeTreePrewhereRangeReader to MergeTreeRangeReader 2018-02-20 14:45:58 +03:00
Nikolai Kochetov
82c76d8467 added MergeTreePrewhereRangeReader 2018-02-20 12:23:02 +03:00
Alexey Milovidov
fcdd5de47d Revert "Removed questionable code (2) [#CLICKHOUSE-2]." 
This reverts commit fcabe8b888.
 2017-12-28 07:39:19 +03:00
Alexey Milovidov
c89041ce63 Removed questionable code (2) [#CLICKHOUSE-2]. 2017-12-26 01:51:04 +03:00
Alexey Milovidov
ec71908b00 Revert "Removed questionable code (2) [#CLICKHOUSE-2]." 
This reverts commit fcabe8b888.
 2017-12-26 00:57:29 +03:00
Alexey Milovidov
fcabe8b888 Removed questionable code (2) [#CLICKHOUSE-2]. 2017-12-26 00:32:33 +03:00
Alexey Milovidov
bcfde7c6c0 Get rid of DataTypeNested, part 2 [#CLICKHOUSE-2]. 2017-12-25 21:58:39 +03:00
Alexey Milovidov
584a263d79 Simplification of aggregate functions: development [#CLICKHOUSE-2]. 2017-12-21 05:08:25 +03:00
Alexey Milovidov
32fcc7b3f0 Better semantic of sharing columns: development [#CLICKHOUSE-2]. 2017-12-18 09:23:19 +03:00
Alexey Milovidov
11d3b9c710 Better semantic of sharing columns: development [#CLICKHOUSE-2]. 2017-12-18 08:37:20 +03:00
Alexey Milovidov
c5d5296889 Miscellaneous [#CLICKHOUSE-2]. 2017-12-18 07:07:26 +03:00
Alexey Milovidov
f95ddfce10 Make DataTypes totally immutable [#CLICKHOUSE-2]. 2017-12-18 04:11:48 +03:00
Alexey Milovidov
6ad5be5eee Better semantic of sharing columns: development [#CLICKHOUSE-2]. 2017-12-17 10:15:13 +03:00
Alexey Milovidov
d497d010d7 Better semantic of sharing columns: development [#CLICKHOUSE-2]. 2017-12-17 08:21:04 +03:00