Alexey Milovidov
315b6f3878
Better string comparison (development)
2019-03-03 23:08:39 +03:00
Amos Bird
26ab5dd7a7
A Proper lookup table that uses HashTable's API
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This is the first step of allowing heterogeneous cells in hash tables.
performance test results are
```
1. HashMap<UInt16, UInt8, TrivialHash, HashTableFixedGrower<16>>;
2. NewLookupMap<UInt16, UInt8>
ResolutionWidth 30000 1 .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................223550276.46
ResolutionWidth 30000 2 .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................248772721.24
Best: 2 - 24877272124
ResolutionWidth 100000 1 ..........................................................................................................................................................................................................................................................238498413.99
ResolutionWidth 100000 2 ..........................................................................................................................................................................................................................................................261808889.98
Best: 2 - 26180888998
ResolutionWidth 300000 1 ...................................................................................239307348.81
ResolutionWidth 300000 2 ...................................................................................257592761.30
Best: 2 - 25759276130
ResolutionWidth 1000000 1 .........................240144759.26
ResolutionWidth 1000000 2 .........................257093531.91
Best: 2 - 25709353191
ResolutionWidth 5000000 1 .....241573260.35
ResolutionWidth 5000000 2 .....259314162.79
Best: 2 - 25931416279
ResolutionDepth 30000 1 .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................217108119.84
ResolutionDepth 30000 2 .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................249459504.41
Best: 2 - 24945950441
ResolutionDepth 100000 1 ..........................................................................................................................................................................................................................................................229065162.17
ResolutionDepth 100000 2 ..........................................................................................................................................................................................................................................................253769105.64
Best: 2 - 25376910564
ResolutionDepth 300000 1 ...................................................................................233079225.18
ResolutionDepth 300000 2 ...................................................................................256316273.78
Best: 2 - 25631627378
ResolutionDepth 1000000 1 .........................234184633.51
ResolutionDepth 1000000 2 .........................261100491.57
Best: 2 - 26110049157
ResolutionDepth 5000000 1 .....233118795.66
ResolutionDepth 5000000 2 .....252436160.41
Best: 2 - 25243616041
```
2019-03-01 16:47:13 +08:00
proller
aad2856eba
CLICKHOUSE-4179 : arrayEnumerateDenseRanked arrayEnumerateUniqRanked ( #4475 )
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* Build fixes (clang 7.0.0+)
* better
* wip
* wip
* fix
* fix
* wip
* fix
* clean
* clean
* CLICKHOUSE-4179 WIP
* wip
* wip
* wip
* wip
* wip
* wip
* wip
* wip
* wip
* wip
* wip
* wip
* wip
* wip
* cf
* wip
* wip
* wip
* wip
* cf
* wip
* wip# Please enter the commit message for your changes. Lines starting
* wip# Please enter the commit message for your changes. Lines starting
* cf
* wip# Please enter the commit message for your changes. Lines starting
* wip
* cf
* wip
* wip
* clean
* clean
* clean
* clean
* wip
* wip
* wip
* cf
* wip
* wip
* wip
* cf
* clean
* wip
* clean
* cf
* clean
* clean
* test
* clean
* wip
* cf
* wip
* clean
* clean
* wip
* wip
* clean
* cf
* clean
* Requested changes
* cf
* no convertToFullColumnIfConst
* clean
* clean
* clean
* fix
* Remove comment
2019-02-28 01:18:58 +03:00
Vitaly Baranov
4b6cba9a8e
IColumn::getPermutation() and IColumn::permutate() functions, "limit" parameter: change type UInt64 -> size_t.
2019-02-19 14:56:09 +03:00
Vitaly Baranov
833aa9189b
IColumn::index() function, "limit" parameter: change type UInt64 -> size_t.
2019-02-19 14:47:41 +03:00
Vitaly Baranov
ab7e7507a4
Revert incorrect fix compilation on Mac.
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This reverts commit ef6b20030c
2019-02-18 20:31:18 +03:00
alexey-milovidov
62f097eb66
Merge pull request #4348 from yandex/aggregate-function-state-in-field
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Aggregate function state in field
2019-02-12 22:13:38 +03:00
Vitaly Baranov
ef6b20030c
Fix compilation on Mac.
2019-02-12 14:15:03 +03:00
Nikolai Kochetov
a4441bfba2
Fix tests.
2019-02-12 13:09:03 +03:00
Nikolai Kochetov
c35439a5f0
Updated FieldVisitor.
2019-02-11 18:46:19 +03:00
Nikolai Kochetov
85318c0bfd
Merge branch 'master' into aggregate-function-state-in-field
2019-02-11 15:41:11 +03:00
Nikolai Kochetov
9787b3a1ee
Added Field type AggregateFunctionState.
2019-02-11 14:19:56 +03:00
alexey-milovidov
0dd618b9ad
Merge pull request #4326 from yandex/duplicate-includes
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Removed duplicate includes
2019-02-10 22:31:37 +03:00
Alexey Milovidov
e150e62040
Grouped includes (40 of 182)
2019-02-10 20:40:52 +03:00
Alexey Milovidov
ba3cb83a84
Removed duplicate includes
2019-02-10 20:12:22 +03:00
Alexey Milovidov
4799a343ee
Addition to prev. revision #4246
2019-02-10 19:22:38 +03:00
Alexey Milovidov
c603d270f4
Cleanups #4246
2019-02-10 18:17:45 +03:00
Vasily Nemkov
2716df8ab2
IPv4 and IPv6 Domain implementation.
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Added:
* IDataTypeDomain interface;
* method DataTypeFactory::registerDataTypeDomain for registering domains;
* DataTypeDomainWithSimpleSerialization domain base class with simple serialization/deserialization;
* Concrete IPv4 and IPv6 domain implementations: DataTypeDomanIPv6 and DataTypeDomanIPv4;
Updated:
* IDataType text serialization/deserialization methods;
* IDataType implementation to use domain for text serialization/deserialization;
* Refactored implementation of the IPv4/IPv6 functions to use formatIPv4/v6 and parseIPv4/v6 from Common/formatIPv6.h;
Tests:
* Added test cases for IPv4 and IPv6 domains.
* Updated IPv4/v6 functions tests to validate more cases;
* Added performance tests for IPv4 and IPv6 related functions;
2019-02-04 12:37:46 +03:00
Evgenii Pravda
67d26f6528
Use pdqsort instead of std::sort in ORDER BY
2019-02-02 16:52:20 +03:00
proller
5328251ff1
Fix build without protobuf, gtest, cppkafka ( #4152 )
2019-01-25 23:02:03 +03:00
maiha
6c83beafdd
dbms: Fixed misspells in comments
2019-01-23 04:56:53 +09:00
alexey-milovidov
ca7c3c0bfd
Merge pull request #4012 from yandex/fix-low-cardinality-numeric-distinct
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Distinct by single LowCardinality numeric column.
2019-01-09 19:28:42 +03:00
Nikolai Kochetov
5ab362a303
Fix distinct by single LowCardinality numeric column.
2019-01-09 17:47:51 +03:00
Alexey Milovidov
3874dc5ac3
Fixed error in #3920
2019-01-08 17:56:07 +03:00
Alexey Milovidov
0dfa553fca
Added more warnings from clang's -Weverything, that are available in clang 8
2019-01-07 13:40:58 +03:00
Alexey Milovidov
cf1cacc366
Added some warnings from clang's -Weverything
2019-01-04 16:54:39 +03:00
Alexey Milovidov
1d4701b0bc
Added some warnings from clang's -Weverything
2019-01-04 15:10:00 +03:00
alexey-milovidov
b8e847edfd
Merge pull request #3955 from yandex/low-cardinality-fix-clone-empty
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Do not copy dictionary in ColumnLowCardinality::cloneEmpty
2018-12-29 01:23:07 +03:00
Nikolai Kochetov
eb457f2bd2
Do not copy dictionary in ColumnLowCardinality::cloneEmpty
2018-12-28 18:22:38 +03:00
Alexey Milovidov
4e2c1132d9
Fixed UB #3920
2018-12-27 23:48:21 +03:00
Alexey Milovidov
e8328c576b
Fixed UB #3926
2018-12-27 03:59:52 +03:00
Alexey Milovidov
c20f05875a
Moved code; added comment #3926
2018-12-27 03:34:49 +03:00
Alexey Milovidov
5abb2d02b9
Fixed UB #3926
2018-12-26 08:34:25 +03:00
Alexey Milovidov
c86e861b6d
Fixed error #3926
2018-12-26 06:38:57 +03:00
Alexey Milovidov
56bd082105
Fixed UB #3926
2018-12-26 06:15:34 +03:00
Alexey Milovidov
b7f085c525
Fixed UB #3926
2018-12-26 05:47:16 +03:00
Alexey Milovidov
a2fae24e07
Fixed UB #3926
2018-12-26 05:09:59 +03:00
Alexey Milovidov
f2d789d384
Fixed UB #3926
2018-12-26 05:06:54 +03:00
Alexey Milovidov
e8dc222b61
Fixed UB #3926
2018-12-26 03:28:13 +03:00
Amos Bird
8736a3908f
left pad
2018-12-24 23:51:06 +08:00
Alexey Milovidov
19d57c78b5
Fixed test #3909
2018-12-23 04:46:30 +03:00
Alexey Milovidov
a8f09809f5
Simplified logic with "IColumn::convertToFullColumnIfConst" (suggested by Amos Bird) [#CLICKHOUSE-2]
2018-12-21 19:00:07 +03:00
alexey-milovidov
c1a2cb7abb
Update ColumnVector.h
2018-12-14 20:54:45 +03:00
alexey-milovidov
6d27777b19
Merge branch 'master' into ubsan-fixes-3
2018-12-14 20:52:54 +03:00
Alexey Milovidov
c39a19c126
Merge branch 'master' of github.com:yandex/ClickHouse
2018-12-14 20:50:23 +03:00
Alexey Milovidov
21c3a3d9e2
UBSan fixes #3021
2018-12-14 20:50:10 +03:00
KochetovNicolai
e4fe6a8e63
Updated test. ( #3832 )
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* Updated test.
* Updated test.
* Updated test.
* Updated test.
* Updated test.
2018-12-14 20:32:25 +03:00
Nikolai Kochetov
2cd3bb5ff7
Fix tests.
2018-12-14 14:36:08 +03:00
Nikolai Kochetov
ec59f65a1e
Update ReverseIndex. Added tests.
2018-12-13 22:02:28 +03:00
alexey-milovidov
0b4f0ca7d5
Merge pull request #3744 from yandex/low-cardinality-nullable-group-by
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LowCardinality optimization for single nullable column.
2018-12-07 23:32:27 +03:00
