Jiebin Sun
2288970d3e
FunctionsComparison: optimize the comparison with empty string
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Add the fast path in string_vector_constant if the string constant
is empty string. If the string size a_size and the string constant
size b_size are both 0, they are equal and both empty string. And
there is no need to call memequalSmallAllowOverflow15() for string
comparison.
We have tested the patch on ICX 8380 x 2 server with ClickBench.
Query 5, 10, 12, 13, 14, 15, 18, 20, 21, 22, 24, 25, 26, 27, 29, 34
of Clickbench have gained 2%-6% improvement. The overall geomean has
gained 1% improvement.
2022-09-28 23:48:34 +08:00
Maksim Kita
e6e4b2826d
Dynamic dispatch infrastructure style fixes
2022-05-24 14:25:29 +02:00
Maksim Kita
0d69f35b6a
Fixed style check
2022-05-21 14:54:45 +02:00
Maksim Kita
42439aeb3c
Improve performance of number comparison functions
2022-05-20 22:42:48 +02:00
Anton Popov
0ba78c3c3a
Merge remote-tracking branch 'upstream/master' into HEAD
2022-03-16 15:28:09 +00:00
Maksim Kita
538f8cbaad
Fix clang-tidy warnings in Disks, Formats, Functions folders
2022-03-14 18:17:35 +00:00
Anton Popov
e8ce091e68
Merge remote-tracking branch 'upstream/master' into HEAD
2022-01-21 20:11:18 +03:00
feng lv
abea81789e
fix and add more tests
2022-01-13 03:25:01 +00:00
feng lv
a32513fd46
fix
2021-12-26 09:23:42 +00:00
feng lv
148fbb82ad
fix
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fix comment
2021-12-24 05:25:23 +00:00
feng lv
80c5bfcbcb
fix
...
fix
2021-12-24 05:13:12 +00:00
feng lv
dc6f7858f8
refactor
2021-12-23 03:55:40 +00:00
feng lv
8ab2777dd5
fix
2021-12-07 15:51:47 +00:00
feng lv
f27699ccda
Enable comparison betwwen Decimal and Float
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add tests
update test
2021-11-30 03:29:49 +00:00
Anton Popov
a20922b2d3
Merge remote-tracking branch 'origin/sparse-serialization' into HEAD
2021-11-09 15:36:25 +03:00
lhuang0928
109e664188
fix date32 comparison with datetime/datetime64
2021-10-18 08:53:25 +00:00
lhuang09287750
766e08567c
complete date32 comparison with date/datetime/string and give a test file
2021-10-15 08:09:37 +00:00
Anton Popov
61239343e3
Merge remote-tracking branch 'origin/sparse-serialization' into HEAD
2021-08-20 16:33:30 +03:00
Pavel Kruglov
70b51133c1
Try to simplify code
2021-08-09 18:01:08 +03:00
Pavel Kruglov
0662df8b76
Fix performance with JIT, add arguments to function isSuitableForShortCircuitArgumentsExecution
2021-08-09 17:54:14 +03:00
Pavel Kruglov
400cad4d8b
Refactor, fix bugs, improve performance
2021-08-09 17:44:04 +03:00
Amos Bird
4f7e007d35
Specialize date time comparision.
2021-08-03 16:49:39 +08:00
Anton Popov
f99374cca6
Merge remote-tracking branch 'origin/sparse-serialization' into HEAD
2021-07-20 18:20:21 +03:00
kssenii
3ba2d114d5
Revert "Merge pull request #26352 from ClickHouse/revert-25774-datatype-date32"
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This reverts commit 94a210650f0893b9ff8e
2021-07-15 11:41:52 +00:00
alexey-milovidov
9ba4064c86
Revert "Datatype Date32, support range 1925 to 2283"
2021-07-15 10:53:35 +03:00
Anton Popov
072e65b728
Merge remote-tracking branch 'origin/sparse-serialization' into HEAD
2021-07-07 17:20:38 +03:00
NengLiu
8b88988618
Merge branch 'master' into datatype-date32
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# Conflicts:
# src/DataStreams/PostgreSQLBlockInputStream.cpp
2021-07-05 10:18:38 +08:00
Maksim Kita
507d9405e2
Compile AggregateFunctionAvgWeighted
2021-07-01 22:56:36 +03:00
Neng Liu
7ed1728a37
Merge branch 'master' into datatype-date32
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# Conflicts:
# src/DataTypes/IDataType.h
# src/Functions/CustomWeekTransforms.h
2021-06-22 10:00:18 +08:00
Neng Liu
b6eab5fd2f
add datetype32 function support
2021-06-17 16:05:30 +08:00
Anton Popov
7e9b13199a
dynamic columns: improve performance of parsing json data
2021-06-12 18:13:13 +03:00
mergify[bot]
d68d5e0ef1
Merge branch 'master' into rename-const-context-ptr
2021-06-04 14:41:41 +00:00
Kruglov Pavel
8acf031c1b
Merge pull request #24398 from Avogar/fix-deltasum
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Fix logical error AggregateFunctionFactory returned nullptr
2021-06-03 19:40:06 +03:00
Nikolai Kochetov
dbaa6ffc62
Rename ContextConstPtr to ContextPtr.
2021-06-01 15:20:52 +03:00
Alexander Kuzmenkov
3f57fc085b
remove mutable context references from functions interface
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Also remove it from some visitors.
2021-05-28 19:45:37 +03:00
Pavel Kruglov
42d57138f2
replace all isDateOrDateTime invocations to explicit calls to isDate and isDateTime and isDateTime64
2021-05-28 15:34:49 +03:00
Maksim Kita
af78649e56
Merge pull request #24023 from kitaisreal/compile-expressions-comparison-function-constant-case-with-alias-fix
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CompileExpressions comparison function constant case fix
2021-05-20 10:58:38 +03:00
Maksim Kita
947f28d430
IFunction refactoring
2021-05-15 20:33:15 +03:00
Maksim Kita
0b4b5eb808
FunctionComparison remove constant result for non constant arguments optimization
2021-05-15 00:03:26 +03:00
Maksim Kita
2a630b68a4
Fixed FunctionComparison with special edge case
2021-05-08 21:04:21 +03:00
Maksim Kita
9b405b4c07
Fixed FunctionComparison for constants
2021-05-08 18:47:08 +03:00
Maksim Kita
1bb4988b1f
Fixed FunctionsComparison constant result with non constant arguments
2021-05-08 17:39:35 +03:00
Maksim Kita
7778172a1f
Fixed compilable function
2021-05-08 17:39:35 +03:00
Maksim Kita
24798ef07c
Updated interfaces
2021-05-08 17:39:34 +03:00
Maksim Kita
6b70cbd53c
Added jit example
2021-05-08 17:39:34 +03:00
Ivan
495c6e03aa
Replace all Context references with std::weak_ptr ( #22297 )
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* Replace all Context references with std::weak_ptr
* Fix shared context captured by value
* Fix build
* Fix Context with named sessions
* Fix copy context
* Fix gcc build
* Merge with master and fix build
* Fix gcc-9 build
2021-04-11 02:33:54 +03:00
Alexey Milovidov
5f13fdddc0
Remove useless code from BigInt
2021-01-26 21:22:40 +03:00
Vasily Nemkov
5ff7baf663
Fixed comparing Date and DateTime64
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With a less flakky test
2020-12-18 17:47:08 +02:00
alexey-milovidov
2fb7ce8340
Revert "Date vs DateTime64 comparison"
2020-12-11 01:09:01 +03:00
Vasily Nemkov
0c2d73adcb
Fixed comparing Date and DateTime64
2020-12-08 17:17:02 +03:00
