Alexey Milovidov
e1cc8289b2
Fixed error after merge [#CLICKHOUSE-3150].
2017-07-21 09:46:50 +03:00
Guillaume Tassery
57b4066da8
Improve performance for deserialization/serialization of UUID type
2017-07-19 19:26:37 +03:00
Guillaume Tassery
2ec96fe822
Make UUID as a strong type
2017-07-06 16:50:29 +02:00
Guillaume Tassery
c6a5083419
Fix comparison of UInt128 to Float64
2017-07-05 18:29:16 +02:00
Guillaume Tassery
cba9815981
Change Uuid to UUID datatype and make UInt128 a generic type
2017-07-04 12:42:53 +02:00
Guillaume Tassery
d6ab06437a
Remove mention of UUID type for dictonnary
2017-07-03 18:08:32 +02:00
Guillaume Tassery
525851ec68
sync master
2017-06-30 22:21:42 +02:00
Guillaume Tassery
1231952fca
Implement UUID type and toUuid function
2017-06-30 22:01:27 +02:00
proller
4db8d09de9
Reorganize includes. part 1 ( #921 )
...
* Make libunwind optional. Allow use custom libcctz
* fix
* Fix
* fix
* Update BaseDaemon.cpp
* Update CMakeLists.txt
* Reorganize includes. part 1
* Update dbms_include.cmake
* Reorganize includes. part 2
* Reorganize includes. part 3
* dbms/src/Common/ThreadPool -> libs/libcommon
* Reorganize includes. part 4
* Fix print_include_directories
* Update thread_creation_latency.cpp
* Update StringRef.h
2017-06-23 23:22:35 +03:00
Alexey Milovidov
604de2bfeb
Better [#DEVTOOLS-3381].
2017-06-21 04:24:05 +03:00
Alexey Milovidov
47484b4bed
Tiny modifications [#DEVTOOLS-3381].
2017-06-20 00:06:46 +03:00
f1yegor
b3e0533860
translate comments: IO
2017-05-28 16:29:40 +02:00
Alexey Milovidov
0dd71e32e0
Preparations, part 8 [#CLICKHOUSE-31].
2017-05-23 23:04:42 +03:00
Marek Vavruša
5f1e65b252
AggregateFunctions: implemented topK(n)
...
This implements a new function for approximate
computation of the most frequent entries using
Filtered Space Saving with a merge step adapted
from Parallel Space Saving paper.
It works better for cases where GROUP BY x
is impractical due to high cardinality of x,
such as top IP addresses or top search queries.
2017-05-03 23:09:52 -07:00
Maxim Fridental
e9d9abf328
Fix escaping of columns starting with a number
2017-04-29 23:40:34 -07:00
Alexey Milovidov
41e97787e3
Less dependencies [#CLICKHOUSE-2].
2017-04-16 08:40:17 +03:00
Alexey Milovidov
310736cd7e
Moved headers and sources to same place [#CLICKHOUSE-3].
2017-04-01 12:22:42 +03:00
