Alexey Milovidov
42b0d444da
Fix 7/8 of trash
2022-09-19 08:53:20 +02:00
Alexey Milovidov
84f42e0874
Fix 3/4 of trash
2022-09-19 08:50:53 +02:00
Robert Schulze
deda29b46b
Pass const StringRef by value, not by reference
...
See #39224
2022-07-15 11:34:56 +00:00
Maksim Kita
4e160105b9
Merge pull request #37805 from kitaisreal/dictionaries-hierarchy-nullable-key-support
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Hierarchical dictinaries support nullable parent key
2022-06-08 12:36:09 +02:00
Maksim Kita
6db5c08fde
Functions dictGetChildren, dictGetDescendants added support for nullable parent key
2022-06-03 17:36:16 +02:00
Maksim Kita
a0cbbd9edc
Hierarchical Cache, Direct dictionaries added support for nullable parent key
2022-06-03 17:21:55 +02:00
Maksim Kita
20b55a45b2
Hierarchical dictionaries support nullable parent key
2022-06-02 19:24:23 +02:00
Nikolai Kochetov
5b4658aa5e
Merge branch 'master' into refactor-read-metrics-and-callbacks
2022-05-30 09:47:35 +00:00
HeenaBansal2009
a061acadbe
Remove std::move from trivially-copyable object
2022-05-27 11:04:29 -07:00
Nikolai Kochetov
84f97b53de
Merge branch 'master' into refactor-read-metrics-and-callbacks
2022-05-26 11:07:45 +00:00
Maksim Kita
b12b363158
Fixed build of hierarchical index for HashedArrayDictionary
2022-05-25 22:40:19 +02:00
Maksim Kita
585b86446e
Added hierarchical_index_bytes_allocated column in system.dictionaries
2022-05-23 12:42:00 +02:00
Maksim Kita
25d6bd1f34
Dictionaries optimize hierarchical index structure
2022-05-23 12:42:00 +02:00
Maksim Kita
1142e05683
Dictionaries allow to specify bidirectional for hierarhical attribute
2022-05-23 12:42:00 +02:00
Maksim Kita
100afa8bcf
Dictionary getDescendants performance improvement
2022-05-23 12:42:00 +02:00
Nikolai Kochetov
56feef01e7
Move some resources
2022-05-20 19:49:31 +00:00
Robert Schulze
330212e0f4
Remove inherited create() method + disallow copying
...
The original motivation for this commit was that shared_ptr_helper used
std::shared_ptr<>() which does two heap allocations instead of
make_shared<>() which does a single allocation. Turned out that
1. the affected code (--> Storages/) is not on a hot path (rendering the
performance argument moot ...)
2. yet copying Storage objects is potentially dangerous and was
previously allowed.
Hence, this change
- removes shared_ptr_helper and as a result all inherited create() methods,
- instead, Storage objects are now created using make_shared<>() by the
caller (for that to work, many constructors had to be made public), and
- all Storage classes were marked as noncopyable using boost::noncopyable.
In sum, we are (likely) not making things faster but the code becomes
cleaner and harder to misuse.
2022-05-02 08:46:52 +02:00
Maksim Kita
1d674123a9
Fix clang-tidy warnings in Databases, DataTypes, Dictionaries folders
2022-03-14 18:17:35 +00:00
Maksim Kita
b1a956c5f1
clang-tidy check performance-move-const-arg fix
2022-03-02 18:15:27 +00:00
Maksim Kita
13cbf79ecb
Improve performance of insert into table functions URL, S3, File, HDFS
2022-02-10 20:06:23 +00:00
Maksim Kita
bceb2d598f
Fixed style check
2022-01-22 20:34:42 +00:00
Maksim Kita
3e30641fc8
Dictionaries updated support for empty attributes
2022-01-22 20:01:45 +00:00
Maksim Kita
b130a2b1ed
Fixed tests
2022-01-21 19:22:55 +00:00
Maksim Kita
2d712b1d26
FlatDictionary improve data load performance
2022-01-21 15:01:55 +00:00
Maksim Kita
fd6a728953
Dictionaries read keys array copy fix
2022-01-19 16:08:56 +00:00
Maksim Kita
30dab61f97
Merge pull request #33526 from kitaisreal/dictionary-rename-fix
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Dictionary rename fix
2022-01-18 13:11:34 +01:00
Maksim Kita
dd62c3c93e
DictionarySourceCoordinator update interface
2022-01-16 12:22:22 +00:00
Maksim Kita
a0ad7a1014
Update IExternalLoadable interface
2022-01-16 00:06:10 +00:00
Maksim Kita
4b4468b34a
Dictionaries use single arena for multiple string attributes
2022-01-08 13:26:11 +03:00
Anton Popov
d50137013c
Merge remote-tracking branch 'upstream/master' into HEAD
2021-11-01 16:55:53 +03:00
Maksim Kita
a3a780bbf5
Dictionaries read support multiple threads
2021-10-21 17:17:53 +03:00
Anton Popov
d71ffc355a
Merge remote-tracking branch 'upstream/master' into HEAD
2021-10-18 15:18:22 +03:00
Nikolai Kochetov
a08c98d760
Move some files.
2021-10-16 17:03:50 +03:00
Maksim Kita
09b8d697bd
Flat Hashed dictionary fix bytes_allocated for nullable attributes
2021-10-15 18:26:56 +03:00
Anton Popov
914781052e
Merge remote-tracking branch 'upstream/master' into HEAD
2021-09-29 17:37:07 +03:00
Nikolai Kochetov
341553febd
Fix build.
2021-09-16 20:40:42 +03:00
Nikolai Kochetov
b997214620
Rename QueryPipeline to QueryPipelineBuilder.
2021-09-14 20:48:18 +03:00
Anton Popov
8203bd1ac6
Merge remote-tracking branch 'upstream/master' into HEAD
2021-09-09 14:04:37 +03:00
Anton Popov
c3c3a06078
Merge remote-tracking branch 'upstream/master' into HEAD
2021-08-20 01:45:38 +03:00
Vitaly Baranov
3b09640d94
Use sessions more.
2021-08-19 02:22:09 +03:00
Maksim Kita
b4f41bd824
Dictionaries key types refactoring
2021-08-17 20:35:43 +03:00
Maksim Kita
51d31b9213
Dictionaries refactor
2021-08-11 15:32:01 +03:00
Nikolai Kochetov
13f95f3fdf
Streams -> Processors for dicts, part 3.
2021-08-06 11:41:45 +03:00
Nikolai Kochetov
8d14f2ef8f
Streams -> Processors for dicts, part 1.
2021-08-04 20:58:18 +03:00
Anton Popov
567043113c
Merge remote-tracking branch 'upstream/master' into HEAD
2021-06-21 01:36:06 +03:00
Maksim Kita
43a0c730ba
Merge pull request #25203 from kitaisreal/dictionaries-attribute-support-default-nullable-type
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Dictionaries attribute support default nullable type
2021-06-13 11:46:53 +03:00
Maksim Kita
2a016f52e9
Added tests
2021-06-12 13:53:03 +03:00
alexey-milovidov
05d1af153c
Merge branch 'master' into rename-const-context-ptr
2021-06-12 03:25:09 +03:00
Maksim Kita
d5dfd83983
Fixed build issues
2021-06-10 22:32:09 +03:00
Maksim Kita
45b8dc772b
Dictionaries support array type
2021-06-10 22:32:09 +03:00
