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352 Commits

Author SHA1 Message Date
alexey-milovidov
d20bae03fb
Merge pull request #8908 from azat/fixes 
Tiny fixes
 2020-01-31 23:22:30 +03:00
Maxim Akhmedov
2d3321e003 Extend KeyCondition interface so that it returns BoolMask. 2020-01-30 00:40:22 +03:00
Azat Khuzhin
60d63081da Fix min_marks_for_seek for the data skipping indexes 2020-01-28 23:10:06 +03:00
alexey-milovidov
42226b1a96
Added setting "min_bytes_to_use_mmap_io" (#8520) 
* Added setting "min_bytes_to_use_mmap_io"

* Added setting "min_bytes_to_use_mmap_io"

* Added setting "min_bytes_to_use_mmap_io"

* Added setting "min_bytes_to_use_mmap_io"

* Added setting "min_bytes_to_use_mmap_io"

* Added setting "min_bytes_to_use_mmap_io"

* Added setting "min_bytes_to_use_mmap_io"

* Added setting "min_bytes_to_use_mmap_io"

* Added setting "min_bytes_to_use_mmap_io"

* Added setting "min_bytes_to_use_mmap_io"

* Added setting "min_bytes_to_use_mmap_io"

* Added setting "min_bytes_to_use_mmap_io": better error message

* Added setting "min_bytes_to_use_mmap_io": fixed error
 2020-01-04 08:46:50 +03:00
alexey-milovidov
fee9fda34c
Merge pull request #8130 from CurtizJ/optimize-storage-merge 
Implement ORDER BY optimization for Storage Merge.
 2019-12-22 12:43:18 +03:00
Alexey Milovidov
0ac868ed48 Deprecate "merge_tree_uniform_read_distribution" setting 2019-12-20 04:11:37 +03:00
Alexey Milovidov
371aef532c Deprecate "merge_tree_uniform_read_distribution" setting 2019-12-20 02:49:41 +03:00
Alexey Milovidov
9ce8d5fe54 Deprecate "merge_tree_uniform_read_distribution" setting 2019-12-20 01:38:05 +03:00
kreuzerkrieg
9612bb0e79 More GCC warnings 2019-12-16 23:19:50 +02:00
CurtizJ
9e75892516 refactoring of order by optimization 2019-12-11 02:18:24 +03:00
Nikolai Kochetov
c97212d132 Remove unused variable. 2019-11-25 16:35:28 +03:00
Nikolai Kochetov
d3118f0a76 Support SAMPLE and FINAL together in MergeTree. 2019-11-25 15:57:14 +03:00
Nikolai Kochetov
9b42e9341d Support SAMPLE and FINAL together in MergeTree. 2019-11-25 15:49:05 +03:00
Nikolai Kochetov
f770934e60 Support SAMPLE and FINAL together in MergeTree. 2019-11-25 15:05:29 +03:00
CurtizJ
475356f2b7 more clarifying names to avoid mistakes 2019-11-15 17:03:42 +03:00
CurtizJ
3d968b0259 fix final mark with empty primary key 2019-11-05 20:42:35 +03:00
Nikolai Kochetov
a38124c68e Review fixes. 2019-10-31 14:32:24 +03:00
Nikolai Kochetov
2b334a4adb Review fixes. 2019-10-21 19:26:29 +03:00
Nikolai Kochetov
f7d2e1b758 Added Pipe class. Updated MergeTreeDataSelectExecutor. 2019-10-21 18:16:08 +03:00
Nikolai Kochetov
95ec0f7c2d Merged with master. 2019-10-04 20:53:21 +03:00
Nikolai Kochetov
23069ca6d0 Progress for MergeTreeSelectProcessor. 2019-10-04 20:50:07 +03:00
Nikolai Kochetov
e48f7faebc Fix MergeTreeRangeReader. 
Fix MergeTreeReader.

Fix MergeTreeBaseSelectProcessor.

Better exception message for TreeExecutor.

Added header_without_virtual_columns to MergeTreeBaseSelectProcessor.

Fix MergeTreeReverseSelectProcessor.

Fix MergeTreeDataSelectExecutor.
 2019-10-04 20:49:29 +03:00
Nikolai Kochetov
1689576770 Update MergeTreeDataSelectExecutor. 2019-10-04 20:49:14 +03:00
Alexey Milovidov
7384e04430 Revert "CHYT-142: extend KeyCondition interface so that it returns BoolMask." 
This reverts commit 2cacc3cfd2.
 2019-09-24 04:29:26 +03:00
Nikolai Kochetov
3c53dfd227 Add processors to StorageMergeTree [WIP]. 2019-09-13 18:41:09 +03:00
alesapin
dff0cc1e1c Remove COW and add MultiVersion 2019-08-26 17:24:29 +03:00
alesapin
99e85ff753 Fix build 2019-08-19 11:25:07 +03:00
alesapin
e7542810bb Merge with master 2019-08-19 11:20:48 +03:00
CurtizJ
0b3d7d8032 Merge remote-tracking branch 'upstream/master' into order-by-efficient 2019-08-14 21:26:25 +03:00
chertus
ddde50c542 minor fixes in includes 2019-08-14 17:06:16 +03:00
alesapin
7b1039568c Revert old changed 2019-08-13 14:24:18 +03:00
alesapin
ad81c743c1 Buildable code 2019-08-13 13:29:31 +03:00
alesapin
a03fcd9f12 Make settings values atomic to avoid race conditions 2019-08-08 22:29:56 +03:00
CurtizJ
e06a53a5d9 fix ranges selection at reading in order 2019-08-02 20:34:29 +03:00
CurtizJ
a6e85a331a more optimal ranges selection at reading in order 2019-08-02 19:37:43 +03:00
CurtizJ
5f7ebb18ed more optimal ranges selection at reading in order 2019-08-02 19:16:18 +03:00
CurtizJ
b8dff6ebb1 more optimal ranges selection at reading in order 2019-08-01 22:03:39 +03:00
CurtizJ
d69d68f065 rename setting 'optimize_pk_order' and some functions 2019-07-28 04:16:56 +03:00
CurtizJ
95a6b85267 fix reading in order of sorting_key 2019-07-28 03:41:26 +03:00
CurtizJ
12dcfe1f25 reduce number of read rows while reading in reverse order 2019-07-27 03:33:47 +03:00
CurtizJ
b1d981ec3a better pipeline while reading in pk_order 2019-07-27 01:18:27 +03:00
CurtizJ
3d706ec20e support 'order by' optimiation with simple monotonic functions 2019-07-24 17:23:57 +03:00
CurtizJ
12b3560def build fixes 2019-07-18 21:34:15 +03:00
CurtizJ
a3d25790bd basic implementation of reading in pk order and 'order by' optimization 2019-07-18 17:41:11 +03:00
CurtizJ
410b62f7fa Merge branch 'clickhouse-4013' of https://github.com/anrodigina/ClickHouse into order-by-efficient 2019-07-05 13:48:04 +03:00
alexey-milovidov
50c22ef71a
Merge pull request #5628 from yandex/index_granularity_by_default 
Enable adaptive index granularity by default
 2019-07-03 02:15:33 +03:00
Alexey Milovidov
88fc72f0b9 Merge branch 'feature/bloom_filter' of https://github.com/zhang2014/ClickHouse into zhang2014-feature/bloom_filter 2019-06-29 20:44:11 +03:00
Maxim Akhmedov
2cacc3cfd2 CHYT-142: extend KeyCondition interface so that it returns BoolMask. 2019-06-27 16:31:33 +03:00
zhang2014
166018e41e fix code style & rename minmax, set 2019-06-19 23:30:48 +08:00
alesapin
fefce49c8f Mixed parts by setting 2019-06-19 17:46:06 +03:00