Vitaliy Lyudvichenko
fb40b74270
Fixed segfault in aggregation combinators using complex functions with Arenas. [#METR-24025]
2017-01-09 15:41:47 +03:00
Alexey Milovidov
d89ee33ce2
Squashed commit of the following:
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commit c567d4e1fe26bf3e1228eb946f4c6f78c867a1476604c5c83c23fbf05c1d98772faf113dc636ab9f3e16aee954ae7e7e90eb
2017-01-06 20:41:19 +03:00
Alexey Milovidov
94c64a758f
Miscellaneous [#METR-2944].
2016-12-30 02:17:05 +03:00
Alexey Milovidov
7771a3aa13
Miscellaneous [#METR-2944].
2016-12-27 09:34:01 +03:00
Alexey Milovidov
e97ecb6cf7
Merge branch 'master' into METR-19266
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Conflicts:
dbms/CMakeLists.txt
dbms/include/DB/Functions/FunctionsArray.h
dbms/include/DB/Functions/FunctionsString.h
dbms/include/DB/Parsers/ExpressionListParsers.h
dbms/include/DB/Storages/MergeTree/MergeTreeBlockInputStream.h
dbms/include/DB/Storages/MergeTree/MergeTreeReader.h
dbms/include/DB/Storages/MergeTree/MergeTreeThreadBlockInputStream.h
dbms/include/DB/Storages/MergeTree/MergedBlockOutputStream.h
dbms/src/Core/ErrorCodes.cpp
dbms/src/Parsers/ASTFunction.cpp
dbms/src/Storages/MergeTree/MergeTreeData.cpp
dbms/src/Storages/MergeTree/MergeTreeDataPart.cpp
dbms/src/Storages/MergeTree/MergeTreeReader.cpp
dbms/src/Storages/StorageLog.cpp
2016-12-10 07:51:36 +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
Vitaliy Lyudvichenko
07f4bfc844
Fixed segfaults in quantiles* functions with empty levels set. [#METR-23285]
2016-10-27 17:51:43 +03:00
Alexey Arno
924402f33e
dbms: Server: merged from master [#METR-19266]
2016-10-19 18:00:56 +03:00
alexey-milovidov
3296310a9d
Merge pull request #116 from ludv1x/METR-22071
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More datatypes for groupUniqArray() function [#METR-22071]
2016-09-29 23:53:18 +04:00
Vitaliy Lyudvichenko
a3d72db2aa
Added allocatesMemoryInArena() method for aggregate functions.
...
Fixed runningAccumulate, now it works properly for complex functions.
More accurate threads handling in Aggregator.
2016-09-28 16:28:55 +03:00
Vitaliy Lyudvichenko
80f037b12e
Added arena parameter into merge() method of aggregation function states. [#METR-22071]
2016-09-26 15:42:40 +03:00
Vitaliy Lyudvichenko
946a037f71
Added requested changes. [#METR-22071]
2016-09-23 14:24:48 +03:00
Alexey Milovidov
2cceb41877
Fixed error with anyLastIf function [#MARKETHEALTH-550].
2016-09-23 06:44:51 +03:00
Vitaliy Lyudvichenko
37ed6a3038
Fixed dynamic complation errors. [#METR-22071]
2016-09-21 20:13:32 +03:00
Vitaliy Lyudvichenko
451a4b1d67
Added new Arena parameter to add() method of IAggregateFunction. [#METR-22071]
2016-09-21 20:13:32 +03:00
Vitaliy Lyudvichenko
924075621e
Added three experimental implementations for groupUniqArray() aggregate function. [#METR-22071]
2016-09-21 20:13:32 +03:00
Alexey Arno
b7ca838dc0
dbms: Server: cleanups [#METR-19266]
2016-09-11 13:06:34 +03:00
Alexey Arno
f4e77aaf97
dbms: Better code for functions processing. Code cleanup. [#METR-19266]
2016-08-15 14:14:29 +03:00
Alexey Arno
f5d9d0ebc9
Merge branch 'master' into METR-19266 [#METR-19266]
2016-08-10 22:13:15 +03:00
Alexey Arno
e2b6e10ec1
dbms: Various fixes + more comments [#METR-19266]
2016-08-10 22:12:29 +03:00
Alexey Milovidov
9fd26e381a
Less code [#MOBMET-3953].
2016-08-07 01:31:58 +03:00
Alexey Arno
531ff3d5ac
dbms: Merged with master [#METR-19266]
2016-08-05 18:44:19 +03:00
Alexey Milovidov
e66ba2e1d8
Fixed error with aggregate function anyHeavy [#METR-21691].
2016-07-17 20:06:19 +03:00
Alexey Milovidov
55ed2904f4
Allowed for certain aggregate functions to have case insensitive names for compatibility [#METR-22087].
2016-07-14 08:22:09 +03:00
Alexey Arno
7e2f0d22cc
dbms: aggregate function support [#METR-19266]
2016-07-12 16:07:39 +03:00
Alexey Arno
13b4a5bd4a
dbms: aggregate function support [#METR-19266]
2016-07-12 16:02:52 +03:00
Alexey Milovidov
d4c364afa9
Tiny modifications [#METR-22035].
2016-07-10 20:19:35 +03:00
Alexey Milovidov
f5f38e1e50
Better support for tuples, arrays in SELECT DISTINCT [#METR-22035].
2016-07-10 18:58:58 +03:00
Alexey Arno
09ec76ebb2
dbms: Server: Fixed bug. Currently the move constructor and assignement operator of PODArray behave incorrectly if used with AllocatorWithStackMemory. Anyway here no move operation is needed to achieve what we want to do. [#METR-18844]
2016-07-04 20:31:51 +03:00
Alexey Arno
6c3d36d616
dbms: Server: Renaming [#METR-18844]
2016-06-30 19:56:13 +03:00
Alexey Arno
d537ad38c8
dbms: Server: Added missing tweaks [#METR-18844]
2016-06-30 19:43:22 +03:00
Alexey Arno
86f14711cc
dbms: Server: Use PODArray instead of std::vector in sequenceMatch/Count functions implementation [#METR-18844]
2016-06-30 19:31:48 +03:00
Alexey Milovidov
aafe85e474
Modified comment [#METR-21691].
2016-06-28 21:00:04 +03:00
Alexey Milovidov
b408afa74f
Added 'anyHeavy' aggregate function [#METR-21691].
2016-06-26 15:48:04 +03:00
Alexey Milovidov
9485e493d1
Fixed memory leak in function quantileTiming [#METR-21614].
2016-06-11 17:27:54 +03:00
Alexey Milovidov
8c4abcdd43
Using std::shared_ptr for functions and AST [#METR-21503].
2016-05-28 18:42:22 +03:00
Alexey Milovidov
4c7eb03b63
Using std::shared_ptr for data types [#METR-21503].
2016-05-28 13:35:44 +03:00
Alexey Milovidov
be394f2c84
Using std::shared_ptr for data types [#METR-21503].
2016-05-28 10:48:40 +03:00
Alexey Milovidov
bde00e80cc
Added missing modifications [#METR-20892].
2016-04-15 19:07:58 +03:00
Alexey Milovidov
7301154faf
Fixed error in function quantilesTiming [#METR-20821].
2016-04-11 20:52:20 +03:00
Alexey Milovidov
d06a5906bf
Quantiles: better [#METR-20381].
2016-03-13 22:00:59 +03:00
Alexey Milovidov
1203a0a9c4
Fixed error [#METR-20381].
2016-03-13 21:15:41 +03:00
Alexey Milovidov
745a29949e
Updated comment [#METR-20381].
2016-03-13 18:01:36 +03:00
Alexey Milovidov
bcd6875d6f
Fixed off-by-one errors in aggregate functions quantileTiming and quantileExactWeighted [#METR-20381].
2016-03-13 17:40:27 +03:00
Alexey Milovidov
a9b8677c26
Aggregate function quantileTiming: improved performance, lowered memory usage, lowered network traffic and improved precision [#METR-20359].
2016-03-12 10:22:58 +03:00
Alexey Milovidov
18016c4221
Merge
2016-03-12 07:01:03 +03:00
Alexey Milovidov
8b36994d88
Attempt to improve performance and memory usage of quantileTiming aggregate function [#METR-20359].
2016-03-12 00:43:59 +03:00
Alexey Milovidov
ced97fc586
Lowered size of uncompressed serialized state of aggregate function quantileTiming about 20 times in average; improved performance of distributed queries [#METR-20359].
2016-03-11 06:43:16 +03:00
Alexey Milovidov
aea710d430
Removed function groupUniqArray from Array argument [#METR-20150].
2016-02-20 22:04:35 +03:00
Alexey Milovidov
a4cb6a3de9
Fixed error with groupUniqArray aggregate function of Array arguments [#METR-20150].
2016-02-20 21:11:50 +03:00
