Vitaliy Lyudvichenko
1c8a280d63
Fixed escapeForFileName(). [#CLICKHOUSE-2]
2017-08-12 23:46:22 +03:00
Alexey Milovidov
ce4349b6cd
Fixed error when huge sets for IN, JOIN, DISTINCT cannot be created with exception message "Cannot mremap... Bad address" [#CLICKHOUSE-2].
2017-08-11 02:25:51 +03:00
Alexey Milovidov
844990db27
Fixed build with gcc-7.1 [#CLICKHOUSE-2].
2017-08-01 00:50:21 +03:00
Alexey Milovidov
f8a761fbd9
Fixed error [#CLICKHOUSE-3191].
2017-08-01 00:44:57 +03:00
Alexey Milovidov
6578fb2645
Fixed error [#CLICKHOUSE-3191].
2017-08-01 00:39:24 +03:00
alexey-milovidov
d4d266fa18
ColumnConst unification ( #1011 )
...
* ColumnConst: unification (incomplete) [#CLICKHOUSE-3150].
* ColumnConst: unification (incomplete) [#CLICKHOUSE-3150].
* ColumnConst: unification (incomplete) [#CLICKHOUSE-3150].
* ColumnConst: unification (incomplete) [#CLICKHOUSE-3150].
* ColumnConst: unification (incomplete) [#CLICKHOUSE-3150].
* ColumnConst: unification (incomplete) [#CLICKHOUSE-3150].
* ColumnConst: unification (incomplete) [#CLICKHOUSE-3150].
* ColumnConst: unification (incomplete) [#CLICKHOUSE-3150].
* ColumnConst: unification (incomplete) [#CLICKHOUSE-3150].
* ColumnConst: unification (incomplete) [#CLICKHOUSE-3150].
* ColumnConst: unification (incomplete) [#CLICKHOUSE-3150].
* ColumnConst: unification (incomplete) [#CLICKHOUSE-3150].
* ColumnConst: unification (incomplete) [#CLICKHOUSE-3150].
* ColumnConst: unification (incomplete) [#CLICKHOUSE-3150].
* Fixed error in ColumnArray::replicateGeneric [#CLICKHOUSE-3150].
* ColumnConst: unification (incomplete) [#CLICKHOUSE-3150].
* ColumnConst: unification (incomplete) [#CLICKHOUSE-3150].
* ColumnConst: unification (incomplete) [#CLICKHOUSE-3150].
* ColumnConst: unification (incomplete) [#CLICKHOUSE-3150].
* ColumnConst: unification (incomplete) [#CLICKHOUSE-3150].
* ColumnConst: unification (incomplete) [#CLICKHOUSE-3150].
* ColumnConst: unification (incomplete) [#CLICKHOUSE-3150].
* ColumnConst: unification (incomplete) [#CLICKHOUSE-3150].
* ColumnConst: unification (incomplete) [#CLICKHOUSE-3150].
* ColumnConst: unification (incomplete) [#CLICKHOUSE-3150].
* ColumnConst: unification (incomplete) [#CLICKHOUSE-3150].
* ColumnConst: unification (incomplete) [#CLICKHOUSE-3150].
* ColumnConst: unification (incomplete) [#CLICKHOUSE-3150].
2017-07-21 09:35:58 +03:00
Alexey Milovidov
2b67782845
Applied clang-format [#CLICKHOUSE-2].
2017-06-28 15:30:23 +03:00
Alexey Milovidov
39ddcf1c74
Fixed build [#CLICKHOUSE-2].
2017-06-28 15:24:49 +03:00
Alexey Milovidov
c6b83a1c60
Fixed build [#CLICKHOUSE-2].
2017-06-28 15:22:07 +03:00
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
6df5d556e5
Changed namespace [#DEVTOOLS-3381].
2017-06-21 11:35:38 +03:00
Alexey Milovidov
604de2bfeb
Better [#DEVTOOLS-3381].
2017-06-21 04:24:05 +03:00
Георгий Кондратьев
a736ef618a
Put ClickHouse variant of CityHash into DB namespace [#DEVTOOLS-3381]
...
This avoids symbol conflict when linking external applications that use another
variant of CityHash in the global namespace with ClickHouse libraries.
2017-06-20 12:25:16 +03:00
Alexey Milovidov
45c76803a9
Moved table functions to separate library; fixed errors; improved testability [#CLICKHOUSE-31].
2017-06-10 12:04:31 +03:00
Alexey Milovidov
9c5ddce06d
Get rid of .hpp files [#CLICKHOUSE-2].
2017-06-06 20:18:32 +03:00
Marek Vavruša
45bd332460
AggregateFunctionTopK: fix memory usage, performance
...
* allow separate table key / hash key, and use
std::string / StringRef for generic variant as
it has built-in storage and StringRef is supported
by the hash table, this avoids infinitely
growing arena with serialised keys
* use power-of-2 size for alpha vector for faster
binning without using modulo
* use custom grower and allocator for SpaceSaving
to start with smaller tables
* store computed hash in counter for faster
reinsertion of smallest element
2017-05-11 18:52:49 +04:00
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
proller
b01a65f922
Remove missing allocator_stress from cmake
2017-04-11 16:25:27 +03:00
Alexey Milovidov
756df579b2
ArrayCache: development [#CLICKHOUSE-2].
2017-04-11 05:52:22 +03:00
Alexey Milovidov
ba108daf9d
ArrayCache: development [#CLICKHOUSE-2].
2017-04-10 03:24:58 +03:00
Alexey Milovidov
f418ed37cf
ArrayCache: development [#CLICKHOUSE-2].
2017-04-10 02:10:05 +03:00
Alexey Milovidov
5f8d99cbe9
ArrayCache: development [#CLICKHOUSE-2].
2017-04-09 10:02:13 +03:00
Alexey Milovidov
5ededd6b51
ArrayCache: development [#CLICKHOUSE-2].
2017-04-09 09:39:26 +03:00
Alexey Milovidov
2d0421e801
ArrayCache: development [#CLICKHOUSE-2].
2017-04-09 09:29:26 +03:00
Alexey Milovidov
310736cd7e
Moved headers and sources to same place [#CLICKHOUSE-3].
2017-04-01 12:22:42 +03:00
Alexey Milovidov
137ad95929
Changed tabs to spaces in code [#CLICKHOUSE-3].
2017-04-01 11:35:09 +03:00
Alexey Milovidov
4f44445ff0
Removed all trailing whitespaces [#CLICKHOUSE-2]. find . -name '*.h' -or -name '*.cpp' -or -name '*.cmake' -or -name 'CMakeLists.txt' -or -name '*.html' -or -name '*.xml' | grep -v contrib | xargs sed -i -r -e 's/\s+$//'
2017-03-31 19:00:30 +03:00
Alexey Milovidov
14c8003081
Normalized formatting [#CLICKHOUSE-3].
...
Apply in a loop:
find dbms -name '*.h' -or -name '*.cpp' | xargs grep -l -P '^(\t*) ' | xargs sed -i -r -e 's/^(\t*) /\1\t/'
2017-03-26 04:28:07 +03:00
Alexey Milovidov
93890423f1
Fixed zero-width spaces [#CLICKHOUSE-3].
...
find dbms -name '*.h' -or -name '*.cpp' | xargs grep -l $'\xe2\x80\x8b' | xargs sed -i 's/'$'\xe2\x80\x8b''//g'
2017-03-26 04:20:25 +03:00
f1yegor
bc0d9a2cae
translate comments
2017-03-25 21:12:56 +01:00
Alexey Milovidov
5546f7f75b
Normalized formatting [#CLICKHOUSE-3].
2017-03-09 07:26:17 +03:00
Alexey Zatelepin
4ecfd44015
[#CLICKHOUSE-2115] PR changes:
...
* do not insert produced value into the cache if the cache has been reset.
* less logging
* cosmetic fixes
2017-01-31 22:45:10 +04:00
Alexey Zatelepin
0fdcdd7bdb
Introduce LRUCache::getOrSet(), use it to avoid mark cache stampede [#CLICKHOUSE-2115]
2017-01-31 22:45:10 +04:00
proller
f8d1573946
Various arm64 compile fixes on utils ( #394 )
2017-01-25 23:17:13 +04:00
proller
4bc003c4c1
Porting to freebsd: initial, compile ok, most tests ok.
2016-12-24 01:03:10 +00:00
Vladimir Chebotarev
8e1a6aaf3e
cmake: Boost, OpenSSL into find_package(). [#METR-23701]
2016-12-06 16:20:32 +03:00
Vladimir Chebotarev
cdaece7dfa
: More specific usage of static libraries. [#METR-21516]
2016-11-09 21:49:01 +03:00
Vladimir Chebotarev
e2ceb63c54
libcommon, libre2, tools: Fixed build under OS X Sierra. [#METR-21516]
2016-11-03 15:41:13 +03:00
Vladimir Smirnov
d36f52502e
Make it compilable on OS X
...
It's still hackish and dirty, but server and client compies.
Server starts, but throwes meaningless exception on any query.
Client seems to be working fine.
Linux compilation might (but shouldn't) be broken (not tested).
2016-11-01 17:59:21 +01:00
Alexey Milovidov
687a6d1496
Addition to prev. revision [#METR-2944].
2016-10-25 09:57:12 +03:00
Alexey Milovidov
d71d53fc1a
Fixed error [#METR-22876].
2016-09-26 13:15:33 +03:00
Alexey Milovidov
6b2755bf2a
Non significant change [#METR-2944].
2016-09-23 23:33:06 +03:00
Yuri Dyachenko
065b02494a
add -Wold-style-cast
2016-08-26 22:55:11 +03:00
Alexey Milovidov
6c861fe798
Style [#METR-2807].
2016-08-07 12:09:18 +03:00
Alexey Milovidov
9a07830dbb
Removed useless code (experimental) [#METR-2944].
2016-08-02 04:46:05 +03:00
Alexey Arno
b1079964da
dbms: Server: Fixes. Fix for PODArray::swap(). [#METR-18844]
2016-07-08 18:30:57 +03:00
Alexey Arno
7d4691c271
dbms: Server: Fixes. Fix for PODArray::swap(). [#METR-18844]
2016-07-08 17:53:00 +03:00
Alexey Arno
9725ce95d0
dbms: Server: Fixes. Fix for PODArray::swap() in progress. [#METR-18844]
2016-07-08 01:49:38 +03:00
Alexey Arno
aa41a18fc5
dbms: Server: in PODArray, fixed move constructor, move operator, and swap method when using AllocatorWithStackMemory. [#METR-18844]
2016-07-07 19:56:49 +03:00
Alexey Arno
99a437c0d5
dbms: Server: in PODArray, fixed move constructor, move operator, and swap method when using AllocatorWithStackMemory. [#METR-18844]
2016-07-07 19:45:27 +03:00