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28 Commits

Author SHA1 Message Date
liuneng
594b38229f another version 2023-08-08 13:38:25 +08:00
Michael Kolupaev
10d597676c Refactor IColumn::forEachSubcolumn to make it slightly harder to implement incorrectly 2023-06-16 11:08:12 -07:00
Anton Popov
94407682b4 fix function with sparse columns arguments 2023-02-09 18:07:27 +00:00
Anton Popov
11c28abbed fix race in IColumn::dumpStructure 2022-11-16 00:57:22 +00:00
avogar
f1a0501eb2 Fix memory leaks and segfaults in combinators 2022-09-14 18:01:49 +00:00
Anton Popov
b2cff26ecf better performace with sparse columns in aggregate functions 2022-05-28 02:22:20 +00:00
Robert Schulze
df73c75456
Replace more uses of std::enable_if for SFINAE by concepts 
- enable_if is usually regarded as fragile and unreadable
- C++20 concepts are much easier to read and produce more expressive error messages

- this is follow-up to PR #35347 but this time most of the remaining and
  more complex usages of enable_if in the codebase were replaced.
 2022-03-17 20:44:55 +01:00
Maksim Kita
07b0845110 Fix clang-tidy warnings in Backups, Client, Columns folders 2022-03-14 18:17:35 +00:00
Maksim Kita
cbe059f4bd Updated IColumn interface to support getting stable permutation 2022-03-10 21:45:31 +00:00
Anton Popov
0099dfd523 refactoring of SerializationInfo 2021-10-29 20:21:02 +03:00
Anton Popov
dc94d2239e better ColumnSparse 2021-09-29 17:18:41 +03:00
Anton Popov
c3c3a06078 Merge remote-tracking branch 'upstream/master' into HEAD 2021-08-20 01:45:38 +03:00
Anton Popov
eaf806a731 better interface for getIndicesOfNonDefaultRows 2021-06-07 18:34:22 +03:00
Anton Popov
e41749997d better interface for getting ratio of default values 2021-06-07 16:50:27 +03:00
Anton Popov
df5c407950 fix tests 2021-06-02 19:50:54 +03:00
Anton Popov
de4afb0cb9 ColumnSparse: add comments 2021-05-21 03:57:11 +03:00
Anton Popov
86d6673d61 minor fixes 2021-05-16 21:59:43 +03:00
Anton Popov
a842a599c4 ColumnSparse: fixes and better performance 2021-04-21 03:23:02 +03:00
Anton Popov
0b65552e63 ColumnSparse: fixes 2021-04-20 17:20:39 +03:00
Anton Popov
b5b624f3d7 ColumnSparse: fixes for dictionaries 2021-04-17 05:25:22 +03:00
Anton Popov
2afa1590e0 ColumnSparse: fix MergeTree in old syntax 2021-04-17 04:06:59 +03:00
Anton Popov
236ab68724 ColumnSparse: several fixes 2021-04-14 16:20:05 +03:00
Anton Popov
fac54e9ccc ColumnSparse: unit tests and several fixes 2021-04-13 15:08:24 +03:00
Anton Popov
4b8e90338d ColumnSparse: fixes 2021-04-08 05:08:37 +03:00
Anton Popov
d7ca6ecc50 ColumnSparse: sorting and dummy aggregation 2021-04-06 03:02:48 +03:00
Anton Popov
0d1ac1fec3 ColumnSparse: sorting 2021-04-03 05:40:30 +03:00
Anton Popov
17071471f2 ColumnSparse: support of functions 2021-03-31 04:08:27 +03:00
Anton Popov
577d571300 ColumnSparse: initial implementation 2021-03-29 19:54:24 +03:00