Amos Bird
e04cdd4ebb
Early constant folding.
2019-10-31 23:54:32 +08:00
Vasily Nemkov
d6ff36c760
Merge remote-tracking branch 'upstream/master' into DateTime64
2019-10-24 07:52:50 +03:00
Vasily Nemkov
06255a9b9f
DateTime64 toStartOfInterval fix
2019-10-22 10:43:14 +03:00
Alexander Kuzmenkov
5e2cc37381
Distinguish Array and Tuple field types when creating from array of Fields. ( #7179 )
2019-10-18 18:57:05 +03:00
Alexander Kuzmenkov
8a1d57bddb
Include PODArray.h into fewer files.
2019-10-11 14:28:16 +03:00
Alexander Kuzmenkov
2b30f2696c
Include Field.h in less files.
2019-10-08 16:23:24 +03:00
Alexander Kuzmenkov
ec2d9a083c
Remove excessive includes.
2019-09-30 15:31:14 +03:00
Alexander Kuzmenkov
f3bde19b74
Do not use iterators in find() and emplace() methods of hash tables.
...
Instead, these methods return a pointer to the required data as they are
stored inside the hash table. The caller uses overloaded functions to
get the key and "mapped" values from this pointer. Such an interface
avoids the need for constructing iterator-like wrapper objects, which is
especially important for compound hash tables such as the future
StringHashMap.
2019-09-24 17:44:35 +03:00
chertus
08a28d2dc2
fix pm join bug (wrong right equal range copy)
2019-09-18 21:44:44 +03:00
chertus
58fad78980
support MergeJoin nullable convertion (right side)
2019-09-17 19:55:11 +03:00
alexey-milovidov
6d2dca3242
Merge pull request #6705 from 4ertus2/bugs
...
JOINs with not nullable types and join_use_nulls=1
2019-08-28 21:05:16 +03:00
chertus
5e27937227
fix RIGHT JOIN for Tuples
2019-08-28 18:44:18 +03:00
Alexander Kuzmenkov
24a8755b82
Formatting changes for StringHashMap PR #5417 .
2019-08-28 13:52:14 +03:00
alexey-milovidov
9cdc434319
Merge pull request #6672 from yandex/aku/reverse-index
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Separate the hash table interface for ReverseIndex.
2019-08-27 00:38:00 +03:00
Alexander Kuzmenkov
c0bb52ca6d
Separate the hash table interface for ReverseIndex.
...
It is significantly different from other uses of hash tables, and poses
the main obstacle to changing the hash table interface to the one that
can be easily supported by compound hash tables.
Make it explicitly separate, implement it only for a particular kind of
HashTable, and move this implementation to the ReverseIndex module.
2019-08-26 21:00:44 +03:00
Alexey Milovidov
4366791b63
Merge branch 'table-constraints' of https://github.com/NanoBjorn/ClickHouse into NanoBjorn-table-constraints
2019-08-23 07:49:10 +03:00
Alexey Milovidov
8966520801
Added "assert_cast" function as a replacement for static_cast for columns
2019-08-21 05:28:04 +03:00
Gleb Novikov
381ea6cb6e
Merge branch 'master' into table-constraints
2019-08-11 12:38:34 +03:00
kreuzerkrieg
112fc71276
adding -Wshadow for GCC
2019-08-09 23:58:16 +03:00
chertus
c76c11d8cd
minor perf improvement
2019-08-07 17:12:57 +03:00
chertus
5bb0cde59c
hotfix for Decimal.compareAt
2019-08-07 16:53:46 +03:00
Nikolai Kochetov
fa2610e096
Fix CAST from LowCardinality(Nullable).
2019-07-22 19:46:42 +03:00
Nikolai Kochetov
1d960e5c0b
Fix CAST from LowCardinality(Nullable).
2019-07-22 18:41:52 +03:00
Alexander Kuzmenkov
9df09f3506
Do not access shared arenas in aggregate function columns.
...
These arenas may be updated concurrently, so it is unsafe to
access them, as illustrated by issue #4402 . Store them separately
and use a different arena for the updates. Change some callers
to accomodate for this.
2019-07-18 14:21:37 +03:00
Amos Bird
a3312106af
Misc build fix
2019-07-17 02:27:11 +08:00
Nikolai Kochetov
ced2721ce8
Fix deserializeAndInsertFromArena. ( #5973 )
2019-07-15 19:20:21 +03:00
Alexey Milovidov
283872f098
Fixed build
2019-07-09 05:12:02 +03:00
Alexey Milovidov
10e4baf3f8
Fixed build
2019-07-09 05:01:25 +03:00
Alexey Milovidov
6512f923ac
Fixed error with unit test
2019-07-08 19:47:40 +03:00
Alexey Milovidov
ac20c515ab
Better code in unit tests
2019-07-08 04:58:31 +03:00
Gleb Novikov
71c2ca0fe9
Merge branch 'master' into table-constraints
2019-07-04 22:40:00 +03:00
alexey-milovidov
d81ae49f2c
Merge pull request #5755 from 4ertus2/bugs
...
Fix wrong ColumnConst.isColumnNullable()
2019-07-03 02:06:07 +03:00
Alexey Milovidov
cb8be105d5
Added missing implementations of IColumn::getFloat64, IColumn::getBool
2019-07-01 16:49:50 +03:00
chertus
5df4ad0f28
Merge branch 'master' into bugs
2019-07-01 14:49:01 +03:00
chertus
0c634129da
add IColumn.isNullable()
2019-07-01 14:44:19 +03:00
Gleb Novikov
a146b7383e
Merge branch 'master' into table-constraints
2019-06-30 11:32:02 +02:00
Alexander Kuzmenkov
0116c10e41
Require explicit type in unalignedStore
...
This is a follow-up to PR #5786 , which fixed a segfault caused by
an unexpected deduced type for unalignedStore. To prevent future errors
of this kind, require a caller to specify the stored type explicitly.
2019-06-28 20:33:14 +03:00
chertus
f19dee706a
move IColumn.isColumnConst() outside of interface
2019-06-27 22:28:52 +03:00
chertus
db7c8748e9
remove IColumn.isColumnNullable()
2019-06-27 21:50:20 +03:00
chertus
65c0d23efa
better casts to ColumnNullable
2019-06-26 20:20:33 +03:00
chertus
6fe4640e0b
fix ColumnConst.isColumnNullable() and related crash
2019-06-26 15:59:25 +03:00
proller
1ac09fa721
Split Common/config.h by libs (dbms) ( #5715 )
2019-06-24 14:17:15 +03:00
Gleb Novikov
b8385aae8c
Merge branch 'master' into table-constraints
2019-06-05 15:33:07 +03:00
Gleb Novikov
f413b1e346
Implemented memoryIsByte, replaced memoryIsZero with it, implemented memory check in CheckConstraintsBlockOutputStream
2019-06-05 11:05:46 +03:00
Nikolai Kochetov
1034295f04
Fixed UInt32 overflow bug in linear models. Allow eval ML model for non-const model argument.
2019-06-03 08:11:15 +03:00
alexey-milovidov
005217c9d9
Merge pull request #5492 from Quid37/master
...
Some changes and fixes on regression methods
2019-06-02 06:31:22 +03:00
alexey-milovidov
086572b604
Merge pull request #5503 from 4ertus2/bugs
...
Fix union all supertype column
2019-06-02 06:18:33 +03:00
chertus
40b5375aa8
fix const optimisation
2019-05-31 16:34:09 +03:00
chertus
28c1a60eb7
fix union all supertype column
2019-05-31 15:36:44 +03:00
Danila Kutenin
7e2b3b59b8
Fix gcc9 warnings and ICE's
2019-05-31 11:55:01 +03:00
Alexander Kozhikhov
ef23528452
some changes and fixes on regression methods
2019-05-31 00:59:40 +03:00
Alexander Kozhikhov
5cd85baec6
changes on return type of linearRegression
2019-05-27 23:14:23 +03:00
alesapin
d860b3912b
Insert data in column nullable
2019-05-23 16:35:26 +03:00
Alexander Kozhikhov
9b4f322fd8
Merge branch 'master' of https://github.com/yandex/ClickHouse
2019-05-13 16:50:56 +03:00
Alexander Kozhikhov
79010b7c3c
some review fixes
2019-05-13 16:49:53 +03:00
Evgenii Pravda
91ccf2ab20
Fixes
2019-04-27 20:52:43 +03:00
Evgenii Pravda
568ef78803
Add MSD radix sort
2019-04-27 01:07:32 +03:00
Alexey Milovidov
661c840fbe
Code cleanups after #4439
2019-04-25 04:16:26 +03:00
Alexander Kozhikhov
fd07c97097
Merge branch 'master' of https://github.com/yandex/ClickHouse
2019-04-21 18:43:29 +03:00
Alexander Kozhikhov
daf4690d37
review fixes
2019-04-21 17:32:42 +03:00
Alexander Kozhikhov
b6d2c9f4d2
some review fixes
2019-04-21 02:22:42 +03:00
Evgenii Pravda
5a773ed67c
Fix nulls order
2019-04-20 02:04:17 +03:00
Evgenii Pravda
bc4eb309e2
Trying to defeat gcc 8 (2)
2019-04-20 02:04:17 +03:00
Evgenii Pravda
6157ddba0d
Trying to defeat gcc 8
2019-04-20 02:04:17 +03:00
Evgenii Pravda
fecf0a3630
Some fixes
2019-04-20 02:04:17 +03:00
Evgenii Pravda
f1e842cdf6
Use radixSort when possible
2019-04-20 02:04:17 +03:00
Alexey Milovidov
ee1a843609
COWPtr: improvements (C++ Russia 2019, suggested by Alexey Malov)
2019-04-19 23:22:06 +03:00
alesapin
faeb95cfd7
Merge branch 'master' into adaptive_index_granularity
2019-04-15 19:36:36 +03:00
Alexander Kozhikhov
19021e76bb
style
2019-04-15 03:16:13 +03:00
Alexey Milovidov
b4878dbffa
Added support for non-constant and negative size and length arguments for function substringUTF8
2019-04-12 03:34:11 +03:00
Alexander Kozhikhov
c93aae6741
linear regression
2019-04-09 01:40:37 +03:00
Alexander Kozhikhov
f550304fa4
Merge branch 'master' of https://github.com/yandex/ClickHouse
2019-04-04 03:17:37 +03:00
alesapin
7b67200258
Merge remote-tracking branch 'origin' into adaptive_index_granularity
2019-04-01 11:54:19 +03:00
alexey-milovidov
254369324b
Miscellanous changes in ColumnArray ( #4857 )
...
* Miscellanous
* Miscellanous
* Miscellanous
2019-03-30 13:46:17 +03:00
Alexey Milovidov
61832964e1
Revert "ColumnFunction: better code (incomplete)"
...
This reverts commit 327f527d33
.
2019-03-29 19:42:26 +03:00
Alexey Milovidov
5dddee50eb
Merge branch 'master' of github.com:yandex/ClickHouse
2019-03-29 19:41:59 +03:00
alexey-milovidov
296731dd85
Merge pull request #4850 from yandex/fix-reading-from-empty-low-cardinality-arrays
...
Fixed reading from Array(LowCardinality) with long block of empty arrays.
2019-03-29 19:38:32 +03:00
Alexey Milovidov
ff0c269847
Merge branch 'master' of github.com:yandex/ClickHouse
2019-03-29 18:35:58 +03:00
Alexey Milovidov
327f527d33
ColumnFunction: better code (incomplete)
2019-03-29 18:35:53 +03:00
alexey-milovidov
de07b70178
Merge pull request #4849 from yandex/remove-unsafe-method-column-function
...
Removed unsafe methods from ColumnFunction
2019-03-29 18:23:33 +03:00
Nikolai Kochetov
5bd46508e8
Fix comments.
2019-03-29 18:07:53 +03:00
Alexey Milovidov
f86abeb8df
Fixed comments
2019-03-29 18:06:35 +03:00
Nikolai Kochetov
53319e2d6e
Fixed reading from Array(LowCardinality) column with long block of empty array.
2019-03-29 17:06:46 +03:00
Alexey Milovidov
fdb0747219
Removed unsafe methods from ColumnFunction
2019-03-29 16:46:36 +03:00
Alexey Milovidov
67b6a8966b
Attempt to make compositions with COWPtr more convenient
2019-03-25 20:56:18 +03:00
Alexey Milovidov
fb19cf1eec
Attempt to make compositions with COWPtr more convenient
2019-03-25 04:43:54 +03:00
Alexey Milovidov
c76a4e9dd2
Attempt to make compositions with COWPtr more convenient
2019-03-24 05:21:01 +03:00
Alexey Milovidov
2dca389f20
Attempt to make compositions with COWPtr more convenient
2019-03-24 04:42:58 +03:00
alesapin
ce03636f05
Merge master
2019-03-18 15:02:33 +03:00
alexey-milovidov
40944ca356
Merge pull request #4698 from yandex/fixed-insufficient-type-check-in-has-all-any-function
...
Fixed insufficient type checking in hasAll, hasAny functions
2019-03-15 04:55:26 +03:00
Alexey Milovidov
a459b2c298
Fixed insufficient type checking in hasAll, hasAny functions
2019-03-15 02:10:51 +03:00
proller
8c70de3bc7
Build fixes (freebsd) ( #4696 )
2019-03-14 23:52:10 +03:00
Alexey Milovidov
d95cd4a362
Removed obsolete code after #3920
2019-03-11 01:01:12 +03:00
alexey-milovidov
6db73152d2
Hardening debug build (experimental) ( #4632 )
...
* Hardening debug build: more granular memory mappings and ASLR; add memory protection for mark cache and index
* Addition to prev. revision
* Addition to prev. revision
* Addition to prev. revision
2019-03-10 06:16:51 +03:00
Alexey Milovidov
4905cd2b0a
Added missing include
2019-03-08 15:59:06 +03:00
Alexey Milovidov
9d89cc0fc1
Debugging PODArray
2019-03-08 06:23:02 +03:00
Alexey Milovidov
c3fabfb93f
Improvement #4564
2019-03-04 03:03:20 +03:00
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
...
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 )
...
* 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