Alexey Milovidov dc6259d931 dbms: added aggregation method 'concat' - performance improvement in generic case [#METR-2944].		2015-02-22 19:09:16 +03:00
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AggregateFunctions	dbms: added small set optimization for aggregate function uniqHLL12 [#METR-2944].	2015-02-22 10:23:37 +03:00
Client	dbms: Server: fixed RemoteBlockInputStream destructor policy [#METR-14410]	2015-02-20 17:43:22 +03:00
Columns	dbms: fixed error with StorageBuffer [#METR-15105].	2015-02-13 23:37:30 +03:00
Common	dbms: added aggregation method 'concat' - performance improvement in generic case [#METR-2944].	2015-02-22 19:09:16 +03:00
Core	dbms: added support for value 'auto' of setting 'max_threads'; using that value by default [#METR-2944].	2015-02-22 13:50:36 +03:00
DataStreams	dbms: added setting 'group_by_two_level_threshold' for fine tuning [#METR-2944].	2015-02-22 08:51:16 +03:00
DataTypes	dbms: improved performance of reading string column [#METR-2944].	2015-02-15 15:38:21 +03:00
Dictionaries	dbms: remove redundant checks in FunctionDictIsIn. [#METR-13298]	2015-02-20 13:57:38 +03:00
Functions	dbms: Aggregator: added specialization for many (up to 256 bit) fixed-size keys (up to 3x performance improvement) [#METR-2944].	2015-02-22 08:53:16 +03:00
Interpreters	dbms: added aggregation method 'concat' - performance improvement in generic case [#METR-2944].	2015-02-22 19:09:16 +03:00
IO	dbms: Remove noinlene. Problem solved using gcc-4.9. [#MOBMET-1238]	2015-02-09 16:59:44 +03:00
Parsers	dbms: Server: performance optimization [#METR-14875]	2015-02-19 02:15:20 +03:00
Storages	dbms: fixed performance issue with very small blocks [#METR-2944].	2015-02-22 18:31:39 +03:00
TableFunctions	dbms: added setting 'max_memory_bandwidth' [#METR-15052].	2015-02-10 23:48:17 +03:00