thevar1able/ClickHouse
1
0
Fork 0
mirror of https://github.com/ClickHouse/ClickHouse.git synced 2024-12-04 05:22:17 +00:00
Code Issues Packages Projects Releases Wiki Activity
93,921 Commits 9,182 Branches 1,782 Tags 2.3 GiB
bcc404bca1
Commit Graph

877 Commits

Author SHA1 Message Date
Anton Popov
1547c010b9
Merge pull request #39432 from ClickHouse/distinct_sorted_chunk_perf_impr 
DISTINCT in order: perf improvement
 2022-07-27 14:17:58 +02:00
Alexander Gololobov
460950ecdc
Merge branch 'master' into feature/sql-standard-delete 2022-07-24 21:27:22 +02:00
Alexander Gololobov
594195451e Cleanups 2022-07-24 12:21:18 +02:00
Igor Nikonov
739ff34c6e Add some tests, still not sure about optimize_memory_usage option 2022-07-22 22:48:26 +00:00
Igor Nikonov
7db5d54820 Adopt to the case when not all columns in distinct are part of sorting 
description
 2022-07-21 21:04:58 +00:00
Igor Nikonov
122a1123b2 - disable the worst case for distinct in order in perf test for now 
+ functional test for query with the worst perfomance
+ debug logging in DistinctStep
 2022-07-21 15:03:19 +00:00
Alexander Gololobov
f31788ed2a Perf test for read after deleting many rows 2022-07-18 20:08:09 +02:00
Kruglov Pavel
3436fcfda6
Update tests/performance/low_cardinality_argument.xml 
Co-authored-by: Igor Nikonov <954088+devcrafter@users.noreply.github.com>
 2022-07-15 18:24:44 +02:00
Kruglov Pavel
9c443038c7
Update low_cardinality_argument.xml 2022-07-14 18:28:25 +02:00
Kruglov Pavel
1f7fe10313
Update low_cardinality_argument.xml 2022-07-14 12:54:14 +02:00
avogar
390b1ac2f7 Improve isNullable/isConstant/isNull/isNotNull performance for LowCardinality argument 2022-07-13 17:56:34 +00:00
Igor Nikonov
1f46f48d7d Fix: remove heeavy performance tests, introduced within this PR 2022-07-07 07:57:05 +00:00
Igor Nikonov
a20a15ff30 Tests 
+ check that EXPLAIN SYNTAX return the same result for ordinary ORDER BY and ORDER BY tuple
+ performance
 2022-07-06 22:27:53 +00:00
Alexander Gololobov
612e836e60
Merge pull request #38740 from ClickHouse/array_norm_vectorize 
Improved vectorized execution of main loop for array norm/distance
 2022-07-04 10:19:57 +02:00
Alexey Milovidov
c711012399
Merge pull request #38731 from azat/views-max_insert_threads 
Fix number of threads for pushing to views
 2022-07-04 07:43:26 +03:00
Azat Khuzhin
4ae7db8369 Fix max_insert_threads while pushing to views 
Signed-off-by: Azat Khuzhin <a.khuzhin@semrush.com>
 2022-07-03 15:14:05 +03:00
Alexander Gololobov
ca2829188d Perf test for norm/distance with long arrays of floats 2022-07-03 08:01:49 +02:00
mergify[bot]
12f5250e86
Merge branch 'master' into dictinct_in_order_optimization 2022-07-01 22:51:35 +00:00
Igor Nikonov
9ef8ff5a31 Addressing review comments 2022-07-01 22:50:00 +00:00
Igor Nikonov
488ee75fc4 + use DistinctSorted for final distinct step 
+ fix performance tests
 2022-06-30 13:03:39 +00:00
Anton Popov
7c721578c7
Merge pull request #38320 from CurtizJ/dynamic-columns-16 
Improve performace of insertion to columns of type JSON
 2022-06-30 14:18:20 +02:00
Igor Nikonov
d435532c68 Adapt range search algorithm to high cardinality case 
+ range search done in steps of some number of rows.
  Controled by new
  setting `distinct_in_order_range_search_step`. By default 0, i.e.
  whole chunk
+ before start binary search, linear probing is done on each step (32
  rows currently)
 2022-06-29 23:30:35 +00:00
mergify[bot]
36139eacd7
Merge branch 'master' into dictinct_in_order_optimization 2022-06-29 13:37:16 +00:00
Igor Nikonov
3627c6ff36 Perf tests with high cardinality 2022-06-29 13:13:39 +00:00
Alexander Tokmakov
ceb66ade4b
Merge pull request #38335 from ClickHouse/deprecate_ordinary_database 
Deprecate Ordinary database and old *MergeTree syntax
 2022-06-29 13:42:59 +03:00
Nikita Taranov
f5d26572df
Quick fix for aggregation pipeline (#38295) 2022-06-29 01:16:30 +02:00
Anton Popov
58c8facebb minor fixes 2022-06-28 14:21:21 +00:00
Alexander Tokmakov
31dcc7634e Merge branch 'master' into deprecate_ordinary_database 2022-06-24 18:16:07 +02:00
Alexander Tokmakov
0d304f7b8c fix tests 2022-06-23 21:19:07 +02:00
mergify[bot]
234f0c6399
Merge branch 'master' into revert-35914-FIPS_compliance 2022-06-23 12:06:17 +00:00
Anton Popov
3e62d0fb8c fix test 2022-06-23 11:31:39 +00:00
Alexander Tokmakov
f00e6b5a7a deprecate old MergeTree syntax 2022-06-23 11:24:54 +02:00
Anton Popov
52db1b35a1 improve performace of insertion to columns of type JSON 2022-06-22 17:45:51 +00:00
Nikita Taranov
41ba0118b5
Bring back #36396 (#38110) 
* Revert "Revert "More parallel execution for queries with `FINAL` (#36396)""

This reverts commit 5bfb15262c.

* fix tests

* fix review suggestions

Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>
 2022-06-22 15:05:07 +02:00
Alexey Milovidov
5855668514 Remove trash 2022-06-22 06:23:35 +02:00
Alexey Milovidov
0cf88e0950
Revert "ClickHouse's boringssl module updated to the official version of the FIPS compliant." 2022-06-18 23:16:18 +03:00
Antonio Andelic
f72e509b3b
Merge pull request #38052 from amosbird/join_regression_fix 
Fix significant join performance regression
 2022-06-17 19:55:33 +02:00
Robert Schulze
a0d936cc9f
Small follow-up for FPC codec 
- add paper reference + doxygen

- remove endianness handling (ClickHouse assumes little endian)

- documentation

- other minor stuff
 2022-06-15 14:21:28 +02:00
mergify[bot]
2cb9579234
Merge branch 'master' into join_regression_fix 2022-06-15 11:53:42 +00:00
Nikita Taranov
c8afeafe0e
More parallel execution for queries with FINAL (#36396) 2022-06-15 12:44:20 +02:00
Robert Schulze
9794098ebb
Merge pull request #37553 from koloshmet/fpc_codec 
FPC Codec for floating point data
 2022-06-15 12:03:41 +02:00
Maksim Kita
dc2e117cce UnaryLogicalFunctions improve performance using dynamic dispatch 2022-06-14 17:30:11 +02:00
Amos Bird
9a6e6ccfaf
Fix significant join performance regression 2022-06-14 21:14:18 +08:00
Maksim Kita
daa128f378 Fixed performance tests 2022-06-13 13:31:02 +02:00
Maksim Kita
1247ba1b01 Hierarchical dictionaries performance test fix 2022-06-13 12:31:39 +02:00
Mikhail Guzov
092a00d95a
Merge branch 'ClickHouse:master' into fpc_codec 2022-06-11 21:24:06 +03:00
Maksim Kita
3a0e7b662c
Merge pull request #37954 from kitaisreal/normalize-utf8-performance-tests-fix 
Normalize UTF8 performance test fix
 2022-06-11 15:23:06 +02:00
mergify[bot]
a44590ea84
Merge branch 'master' into normalize-utf8-performance-tests-fix 2022-06-09 14:33:29 +00:00
Maksim Kita
5009374036 Normalize UTF8 performance test fix 2022-06-09 15:35:53 +02:00
Nikita Taranov
0a9d8398d8 impl 2022-06-04 19:14:38 +00:00