Alexey Milovidov
fc27be314b
Avoid temporary nullptr references [#CLICKHOUSE-2]
2018-09-02 06:00:04 +03:00
Alexey Milovidov
f7107f12b4
Merge branch 'master' into extra-warnings
2018-09-02 03:13:36 +03:00
Alexey Milovidov
7d77d001f5
Full support for alignment of aggregate states #2808
2018-09-01 07:25:03 +03:00
alexey-milovidov
6d5092518f
Merge pull request #2808 from chenxing-xc/master
...
Aligned aggregate state #2754
2018-09-01 05:38:11 +03:00
alexey-milovidov
a05cdfbb45
Merge branch 'master' into extra-warnings
2018-08-31 03:03:44 +03:00
chertus
9becb21e52
better comments for IColumn [CLICKHOUSE-2]
2018-08-29 15:10:18 +03:00
proller
18044995ba
Fix includes
2018-08-28 22:36:27 +03:00
Alexey Milovidov
74fee0dc98
Enabling -Wshadow [#CLICKHOUSE-2]
2018-08-27 21:20:58 +03:00
Alexey Milovidov
a3cd1ea8cb
Enabling -Wshadow [#CLICKHOUSE-2]
2018-08-27 21:16:32 +03:00
Alexey Milovidov
486d87ebcd
Merge remote-tracking branch 'origin/master' into extra-warnings
2018-08-27 20:01:33 +03:00
alexey-milovidov
95b2bcbc6b
Merge pull request #2970 from 4ertus2/decimal
...
Some more Decimal
2018-08-27 19:59:26 +03:00
chertus
ee873c8e9f
Merge branch 'master' into decimal
2018-08-27 19:18:48 +03:00
chertus
c86f2878ff
add special ColumnDecimal instead of ColumnVector<DecimalNN> CLICKHOUSE-3765
2018-08-27 19:16:16 +03:00
Amos Bird
ea84430864
Get rid of useless std::move to get NRVO
...
http://eel.is/c++draft/class.copy.elision#:constructor,copy,elision
Some quote:
> Speaking of RVO, return std::move(w); prohibits it. It means "use move constructor or fail to compile", whereas return w; means "use RVO, and if you can't, use move constructor, and if you can't, use copy constructor, and if you can't, fail to compile."
There is one exception to this rule:
```cpp
Block FilterBlockInputStream::removeFilterIfNeed(Block && block)
{
if (block && remove_filter)
block.erase(static_cast<size_t>(filter_column));
return std::move(block);
}
```
because references are not eligible for NRVO, which is another rule "always move rvalue references and forward universal references" that takes precedence.
2018-08-27 22:15:48 +08:00
Alexey Milovidov
6779de62d1
Enabling -Wextra-semi [#CLICKHOUSE-2]
2018-08-26 03:44:23 +03:00
chertus
53ec40eeee
some decimal field improvements CLICKHOUSE-3765
2018-08-24 19:35:00 +03:00
Alexey Milovidov
6043ea02de
Style #2913
2018-08-24 08:25:00 +03:00
Alexey Milovidov
1437e5cbe3
Fix style [#CLICKHOUSE-2]
2018-08-24 03:07:25 +03:00
chertus
cbb80f52c2
own DecimalField for Decimal32/64/128, better field comparison CLICKHOUSE-3765
2018-08-23 17:03:37 +03:00
Alexey Milovidov
7d76c3fd4f
Miscellaneous [#CLICKHOUSE-3765]
2018-08-21 07:31:35 +03:00
Alexey Milovidov
15c971a225
Decimal: fixed error [#CLICKHOUSE-3765]
2018-08-21 07:00:50 +03:00
Alexey Milovidov
be80ac893e
Whitespace [#CLICKHOUSE-3621]
2018-08-21 06:40:09 +03:00
zhang2014
3b0f0ac01e
ISSUES-2846 fix build failure with gcc 8.1
2018-08-15 11:51:03 +08:00
alexey-milovidov
c376b2d476
Merge pull request #2869 from yandex/low-cardinality-fixes
...
LowCardinality fixes
2018-08-14 22:36:19 +03:00
Nikolai Kochetov
f61fdf2076
Better const resolution for LowCardinality type. [#CLICKHOUSE-3621]
2018-08-14 20:19:40 +03:00
chertus
241b05c80a
merge master
2018-08-14 15:50:28 +03:00
alexey-milovidov
f538bd2113
Merge branch 'master' into decimal
2018-08-13 11:57:42 +03:00
chertus
01c8b1d7bb
decimal field extraction (from column or type)
2018-08-10 17:57:55 +03:00
Nikolai Kochetov
4a62ab9d5c
Merged with master.
2018-08-10 16:53:08 +03:00
Alexey Milovidov
36db216abf
Preparation for extra warnings [#CLICKHOUSE-2]
2018-08-10 07:02:56 +03:00
chertus
479166283e
DecField (in progress)
2018-08-09 19:32:01 +03:00
Nikolai Kochetov
4fd3d57e79
Less compiler warnings.
2018-08-09 13:52:54 +03:00
Nikolai Kochetov
79db5b261f
Less compiler warnings.
2018-08-09 13:52:46 +03:00
Nikolai Kochetov
f4d9d50168
Merged with master.
2018-08-08 15:01:18 +03:00
Nikolai Kochetov
e83268a7f4
Optimize mapUniqueIndex for ColumnWIthDictionary.
2018-08-07 21:12:04 +03:00
Nikolai Kochetov
01209533f7
Optimize reverse index for ColumnUnique.
2018-08-07 21:10:16 +03:00
Nikolai Kochetov
3f4348a88b
Use HashTableWithSavedHash for strings in ColumnUnique.
2018-08-07 21:09:55 +03:00
Nikolai Kochetov
a109d8f002
Disabled checks for index values in ColumnWithDictionary.
2018-08-07 21:09:49 +03:00
chertus
de68022fc5
rewrite Decimal with own data type
2018-08-07 16:57:28 +03:00
chenxing.xc
4acc441179
fix aligned states review comments
2018-08-05 18:12:06 +08:00
chenxing.xc
202894e191
Merge remote-tracking branch 'rb/master'
2018-08-05 17:59:58 +08:00
chenxing.xc
90d8290d28
aligned aggregate state
2018-08-05 16:45:15 +08:00
chertus
b9fd87eff7
Merge branch 'master' into decimal
2018-07-27 20:31:33 +03:00
chertus
c1c149d74b
decimal comparisons
2018-07-25 22:38:21 +03:00
chertus
5ec47b4a1c
decimal (in progress)
2018-07-20 22:05:07 +03:00
Nikolai Kochetov
df379afde4
Reserve memory for HashTable in ColumnUnique.
2018-07-20 19:16:33 +03:00
alexey-milovidov
c9dc058345
Update Collator.cpp
2018-07-20 18:49:47 +03:00
alesapin
fae9c33282
CLICKHOUSE-3791: Add system table collations
2018-07-20 16:17:16 +03:00
Nikolai Kochetov
bf26fda38d
Added canBeExecutedOnDefaultArguments into IFunction. Don't run function on defaults is this flag is true.
2018-07-20 13:19:07 +03:00
Nikolai Kochetov
9c763f8090
Make DatsTypeWithDictionary independent from index type.
2018-07-20 13:16:27 +03:00
