alexey-milovidov
725379e23d
Update AggregateFunctionSumMap.h
2017-10-13 21:51:03 +03:00
alexey-milovidov
9eca78273f
Update AggregateFunctionSumMap.h
2017-10-13 21:51:03 +03:00
alexey-milovidov
1984782321
Update AggregateFunctionSumMap.h
2017-10-13 21:51:03 +03:00
Marek Vavruša
2edf5492d0
AggregateFunctionSumMap: support variardic arguments, specialized keys
...
The function is rewritten to avoid allocations on every insert with
Field deserialising each array. The key type is now specialized,
so it can be accessed directly. The value type is variant type,
but only individual values are deserialised (which is cheap, since they're PODs).
The function also support summing of multiple columns by the same key.
The SummingSortedBlockInputStream uses the function in case of
Nested structure with one numeric key and many values to sum.
2017-10-13 21:51:03 +03:00
Marek Vavruša
be2faa82ff
DataStreams/test: test case for nested field with two arrays for summing
2017-10-13 21:51:03 +03:00
Marek Vavruša
c09a43a7b2
DataStreams/SummingSortedBlockInputStream: use builtin aggregated functions
...
This replaces custom summation function implementations with an implementation
using built-in aggregation functions (sum and sumMap). The goal is to be able to
use specialized variants of aggregation functions, and to have a single
efficient implementation.
2017-10-13 21:51:03 +03:00
Marek Vavruša
c9be3719bc
DataStreams/tests: add SummingSortedBlockInputStream test variant
...
This is basically useful for testing SummingSortedBlockInputStream
against the AggregatingBlockInputStream, which are used in the
{Summing,Aggregating}MergeTree table engines respectively.
2017-10-13 21:51:03 +03:00
proller
cc2324c3b7
Debian: use links generated by cmake (in future maybe real binaries) ( #1348 )
...
* TEST only: why initQueryAnalyzer ?
* Better tests
* missing file
* Missing file
* Add test
* Test fixes
* Fixed FREEZE PARTITION: using only active data parts; acquire snapshot of parts [#CLICKHOUSE-3369].
* Removed tcp_ssl_port by default [#CLICKHOUSE-2].
* Better tests
* comment
* clean
* REmove wrong code
* clean
* Debian: use links generated by cmake (in future maybe real binaries)
2017-10-13 21:48:20 +03:00
Tangaev
35c6c2a535
Примечание к описанию условного оператора
...
Предлагаю внести данное примечание, так как момент неочевидный (у меня ушло несколько часов чтобы понять в чем проблема, жалко, если кто-то потратит еще столько же).
2017-10-13 21:47:03 +03:00
alexey-milovidov
3a1ce26764
Update Context.cpp
2017-10-13 21:46:32 +03:00
proller
c0e9813b90
Fix access for inserting into temporary table (#CLICKHOUSE-3360)
2017-10-13 21:46:32 +03:00
proller
49f8080e52
Small debud improvement
2017-10-13 21:44:26 +03:00
Amos Bird
f30841d5ab
Fix SummingMergeTree argument checking logic.
...
This patch fixes the Nested Column Name checking logic, which allows nested
columns be explicitly specified in SummingMergeTree engine.
2017-10-13 15:42:32 +03:00
Vladimir Chebotarev
c05dfc201f
dbms: Minor fix. [#METR-21516]
2017-10-13 04:14:57 +03:00
Vladimir Chebotarev
1e0241e262
dbms: CompressionSettingsSelector. [#METR-21516]
2017-10-13 04:08:23 +03:00
Vladimir Chebotarev
4e313f3732
dbms: Added compression level for ZSTD. [#METR-26742]
2017-10-13 04:08:23 +03:00
proller
1e961cc69d
Fix complex queries with GLOBAL IN and UNION ALL (#CLICKHOUSE-3356) ( #1339 )
...
* TEST only: why initQueryAnalyzer ?
* Better tests
* missing file
* Missing file
* Add test
* Test fixes
* Fixed FREEZE PARTITION: using only active data parts; acquire snapshot of parts [#CLICKHOUSE-3369].
* Removed tcp_ssl_port by default [#CLICKHOUSE-2].
* Better tests
* comment
* clean
* REmove wrong code
* clean
2017-10-13 00:28:24 +03:00
Vitaliy Lyudvichenko
7bc58340b0
Fixed infinite recursion in expression analyzer. [#CLICKHOUSE-3125]
2017-10-13 00:27:25 +03:00
Lev Borodin
942a4df2bd
Fix section tabulation
2017-10-13 00:22:31 +03:00
proller
fd85fffa0d
Fix compile CallPointInPolygon on clang4 (Thanks to @vavrusa) ( #1333 )
...
* Fix compile with boost 1.65.1+ and clang 3.8 ( https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=222439 )
* Fix compile CallPointInPolygon on clang4 (Thanks to @vavrusa)
2017-10-13 00:22:04 +03:00
Alexey Milovidov
d3d976a6fb
Misc [#CLICKHOUSE-2].
2017-10-12 23:45:55 +03:00
proller
b993667156
Try fix strange terminate ( #1329 )
...
* Tests: External: rename --use_http => --no_http and fix
* Try fix strange terminate
2017-10-12 23:42:58 +03:00
Alexey Milovidov
3a6705af0f
Improvement [#CLICKHOUSE-2].
2017-10-12 23:34:01 +03:00
alexey-milovidov
b7c1076df2
Update ActionBlocker.h
2017-10-12 23:26:54 +03:00
alexey-milovidov
96b603a023
Update ActionBlocker.h
2017-10-12 23:26:54 +03:00
Vitaliy Lyudvichenko
62ea1133dd
Disable part sendings and fetches before ALTER. [#CLICKHOUSE-3343]
2017-10-12 23:26:54 +03:00
KochetovNicolai
83925f1d5e
Fix array writing ( #1314 )
...
* changed MergedBlockOutputStream [#CLICKHOUSE-3341]
* fix build [#CLICKHOUSE-3341]
* fix build [#CLICKHOUSE-3341]
* fix build [#CLICKHOUSE-3341]
* fix build [#CLICKHOUSE-3341]
* fix build [#CLICKHOUSE-3341]
* fix build [#CLICKHOUSE-3341]
* fix build [#CLICKHOUSE-3341]
* fix build [#CLICKHOUSE-3341]
* fix build [#CLICKHOUSE-3341]
* disabled checkNoMultidimensionalArrays [#CLICKHOUSE-3341]
* fix IMergedBlockOutputStream::writeDataImpl [#CLICKHOUSE-3341]
* fix IMergedBlockOutputStream::writeDataImpl [#CLICKHOUSE-3341]
* fix IMergedBlockOutputStream::writeDataImpl [#CLICKHOUSE-3341]
* fix IMergedBlockOutputStream::writeDataImpl [#CLICKHOUSE-3341]
* added test [#CLICKHOUSE-3341]
* fixed test [#CLICKHOUSE-3341]
* refactoring and comments [#CLICKHOUSE-3341]
* fix build [#CLICKHOUSE-3341]
* Update ColumnArray.h
2017-10-12 23:13:26 +03:00
proller
3de5e465d0
Split GatherUtils.cpp for faster compile ( #1312 )
...
* Split GatherUtils.cpp for faster compile
* remove GatherUtils.cpp
2017-10-12 22:58:39 +03:00
Alexey Milovidov
b93f9ba686
Merge branch 'master' of github.com:yandex/ClickHouse
2017-10-12 22:56:55 +03:00
Alexey Milovidov
e57e79a5ff
Proper fix for the issue: better exception message [#CLICKHOUSE-2].
2017-10-12 22:56:47 +03:00
proller
26c44d5993
Tests: Use new possibly redefined values from env (in 2 tests)
2017-10-12 22:54:56 +03:00
proller
f8548156a0
Improve tests: allow redefine some values (clickhouse path, ports, ...)
2017-10-12 22:48:39 +03:00
proller
cbc81a6a9f
Received signal Segmentation fault ( #1300 ) ( #1302 )
...
* Received signal Segmentation fault (#1300 )
* Add test
2017-10-12 22:46:40 +03:00
Alexey Milovidov
54eb2bbb0a
Miscellaneous changes after merge [#CLICKHOUSE-2].
2017-10-12 22:40:42 +03:00
alexey-milovidov
c2647e0c60
Update ExecutableDictionarySource.cpp
2017-10-12 22:36:27 +03:00
alexey-milovidov
beb93bb9d6
Update ExecutableDictionarySource.cpp
2017-10-12 22:36:27 +03:00
alexey-milovidov
44e6ecfe78
Update ShellCommand.cpp
2017-10-12 22:36:27 +03:00
proller
4969038865
test me
2017-10-12 22:36:27 +03:00
proller
1505ad6bac
Executable dictionaries: fail if program returns non zero exit code (#CLICKHOUSE-3171)
2017-10-12 22:36:27 +03:00
Vitaliy Lyudvichenko
18af75a4f1
Add metrics for RWLockFIFO. [#CLICKHOUSE-3246]
2017-10-12 22:32:31 +03:00
alexey-milovidov
c1285c7d6b
Update MergeTreeDataMerger.cpp
2017-10-12 22:28:24 +03:00
Vitaliy Lyudvichenko
cabf6d7799
Add better logging if OPTIMIZE cannot be executed. [#CLICKHOUSE-2]
2017-10-12 22:28:24 +03:00
Vitaliy Lyudvichenko
a65e8d9ffc
Less noisy logging. [#CLICKHOSUE-2]
2017-10-12 22:28:24 +03:00
Vitaliy Lyudvichenko
c0716da718
Resolves #1273 . Exception safe users update. [#CLICKHOUSE-3]
2017-10-12 22:28:24 +03:00
Alexey Milovidov
d880762e0a
Removed tcp_ssl_port by default [#CLICKHOUSE-2].
2017-10-12 21:30:45 +03:00
Alexey Milovidov
d468473d62
Fixed FREEZE PARTITION: using only active data parts; acquire snapshot of parts [#CLICKHOUSE-3369].
2017-10-12 21:21:17 +03:00
Yuri Dyachenko
dfb64cf0c0
append yurial/clickhouse-client to docs/interfaces
2017-10-11 23:42:01 +03:00
Mikhail Filimonov
bc4a78f168
Fixing documentation fragment about "default" user. It is not mandatory anymore.
2017-10-11 23:27:59 +03:00
Alexey Milovidov
041623dee1
Moved chown to correct place [#CLICKHOUSE-2].
2017-10-11 22:11:51 +03:00
Alexey Milovidov
bbc5120c23
Merge branch 'master' of github.com:yandex/ClickHouse
2017-10-11 22:11:19 +03:00
