Alexey Milovidov
9d1d7c61d6
Replace hits_1000m to hits_100m
2020-05-23 17:52:32 +03:00
Alexey Milovidov
d019474641
Replace hits_1000m to hits_100m
2020-05-23 17:51:18 +03:00
Alexey Milovidov
1dc284d9f1
Add performance test #10981
2020-05-23 17:41:13 +03:00
Alexey Milovidov
73a3394b3d
Clarifications #10981
2020-05-23 17:28:22 +03:00
Azat Khuzhin
8c69245283
Add a test for max_threads optimization for simple queries
2020-05-23 17:07:43 +03:00
alexey-milovidov
ac6deaf8ec
Merge pull request #11036 from excitoon-favorites/s3fixes
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Fixed parsing of S3 URL
2020-05-23 17:06:59 +03:00
alexey-milovidov
1d0043892b
Merge pull request #11155 from azat/dist-logging
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Add table name into logs for StorageDistributed
2020-05-23 16:53:41 +03:00
alexey-milovidov
34eb533842
Merge pull request #10981 from g-arslan/master
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Try to remove redundant data move in radix sort
2020-05-23 15:55:35 +03:00
Azat Khuzhin
0e12edb895
Fix max_threads simple query optimization for SELECT with subqueries
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Fixes: 01245_limit_infinite_sources
2020-05-23 15:14:27 +03:00
Alexey Milovidov
2df7813177
Whitespaces
2020-05-23 14:52:45 +03:00
Alexey Milovidov
3e87b5fe72
Remove old TODO
2020-05-23 14:50:21 +03:00
Alexey Milovidov
d5ed38cfe0
Adapted test: do not use points on the edges
2020-05-23 14:27:02 +03:00
Alexey Milovidov
8c63886ba6
Added a comment
2020-05-23 14:26:40 +03:00
Alexey Milovidov
6f39ac27d1
Comments and clarifications
2020-05-23 14:04:29 +03:00
Alexey Milovidov
3b7088262f
Comments and clarifications
2020-05-23 14:03:21 +03:00
Alexey Milovidov
146d8253ce
Comments and clarifications
2020-05-23 13:57:30 +03:00
Nikita Orlov
d06e7bab7e
issue-7224 Fix failing tests
2020-05-23 13:45:27 +03:00
Alexey Milovidov
f14b5c02e2
Added a comment
2020-05-23 13:41:49 +03:00
BayoNet
0700ce5e98
CLICKHOUSEDOCS-649: Repaired table ( #11156 )
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Co-authored-by: Sergei Shtykov <bayonet@yandex-team.ru>
2020-05-23 13:22:37 +03:00
Azat Khuzhin
d4804e070f
Do not reserve extra threads after max threads optimization for simple queries
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Before this patch pipeline.setMaxThreads() was called with 0 (since
streams.size() == 0, while pipes.size() == 1), which leads that
pipeline.getMaxThreads() returns max_streams.
While this threads were not used, they were reserved, which should not
happens either.
2020-05-23 13:19:09 +03:00
alexey-milovidov
bb6949e346
Merge pull request #11139 from ClickHouse/enable-mlock-by-default
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Enable mlock of clickhouse binary by default
2020-05-23 12:10:08 +03:00
Azat Khuzhin
bc4b75dead
Add table name into logs for StorageDistributed
2020-05-23 11:57:14 +03:00
Alexander Kuzmenkov
36c7a486a1
performance comparison
2020-05-23 03:27:56 +03:00
Nikita Orlov
09255b7c46
issue-7224 Codestyle changes
2020-05-23 02:37:14 +03:00
Alexey Milovidov
91b8659b4d
Avoid data movement
2020-05-23 02:14:14 +03:00
Nikita Orlov
2545efcf2e
issue-7224 Added tests
2020-05-23 02:03:02 +03:00
Alexey Milovidov
ba5d0a9793
Avoid virtual calls
2020-05-23 01:40:00 +03:00
Nikita Orlov
dffd15f643
issue-7224 Add failed Insert and Select query counters to ProfileEvents
2020-05-23 01:00:15 +03:00
Alexey Milovidov
d2cd941f47
Changed strategy to "Franklin"
2020-05-23 00:47:31 +03:00
Alexey Milovidov
5e21a06559
Added bounding box
2020-05-23 00:36:44 +03:00
Azat Khuzhin
6a9ec1396a
Access aggregate keys by names over indexes
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Relax this to allow accepting aggregate keys in different order (typical
use case is distributed queries, where the initiator server will do
final merge).
2020-05-23 00:36:30 +03:00
Azat Khuzhin
1f45c4302a
Drop check for getPositionByName() (it already has it) in ExpressionActions
2020-05-23 00:36:30 +03:00
Azat Khuzhin
88d08f9f39
Move tests from 00740_optimize_predicate_expression to 01056_predicate_optimizer_bugs
2020-05-23 00:36:30 +03:00
Azat Khuzhin
765ed4f89b
Fix 01056_predicate_optimizer_bugs
2020-05-23 00:36:30 +03:00
Azat Khuzhin
f19c619dfe
Add test from #10613 for enable_optimize_predicate_expression
2020-05-23 00:36:30 +03:00
Azat Khuzhin
6d40c1ea2c
Preserve order of expressions during predicates optimization (enable_optimize_predicate_expression)
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Before this patch enable_optimize_predicate_expression changes the
order *every* time, so:
foo AND bar -> bar AND foo
And this causes troubles for distributed queries, since query on shard
will have different order of expressions with the initiating server.
2020-05-23 00:36:30 +03:00
Alexander Kuzmenkov
a2ed8267ad
Rename performance_comparison.md to README.md
2020-05-23 00:30:17 +03:00
Alexey Milovidov
4deb69599e
Improve performance for non-const polygons
2020-05-23 00:27:06 +03:00
Alexey Milovidov
84dd802ba9
Improve performance for non-const polygons
2020-05-23 00:23:49 +03:00
Alexey Milovidov
a39f1d8bdc
Preparation
2020-05-22 23:29:28 +03:00
Alexander Kuzmenkov
f4d9002182
Rename "Non-significant" to "Not for changelog".
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The previous name was not universally liked, because technically a PR
might be very much significant, we just don't want to mention it in the
changelog.
2020-05-22 23:09:44 +03:00
Alexander Kuzmenkov
51a064aa75
performance comparison
2020-05-22 23:09:44 +03:00
Alexey Milovidov
ad54b83563
Fix clang-tidy
2020-05-22 22:58:08 +03:00
Alexey Milovidov
a309e1050a
Finally fix performance issue
2020-05-22 22:54:16 +03:00
Alexey Milovidov
3f31f2b9e2
Replace polygon key to hash for simplicity
2020-05-22 22:37:56 +03:00
Alexey Milovidov
de83c1129f
Better "serialize" function for polygons
2020-05-22 22:27:38 +03:00
Alexey Milovidov
902fc8dd82
Fix outstandingly wrong code from #10623
2020-05-22 22:15:29 +03:00
Alexey Milovidov
c79ded1653
Added performance test for point in const polygon
2020-05-22 22:03:30 +03:00
Alexander Kuzmenkov
91c8c2ac1a
simple backport script
2020-05-22 21:44:11 +03:00
alesapin
cd83ebc599
Merge pull request #11106 from ClickHouse/fix_deadlock_system_logs_startup
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Fix deadlock in system tables during server startup
2020-05-22 20:53:07 +03:00
