Alexey Milovidov
c990740b33
Simplification of aggregate functions: development [#CLICKHOUSE-2].
2017-12-21 05:08:25 +03:00
Alexey Milovidov
6756b37925
Better semantic of sharing columns: development [#CLICKHOUSE-2].
2017-12-15 04:34:30 +03:00
Alexey Milovidov
8926af2ced
Better semantic of sharing columns: development [#CLICKHOUSE-2].
2017-12-15 03:01:59 +03:00
Alexey Milovidov
819287b697
Better semantic of sharing columns: development [#CLICKHOUSE-2].
2017-12-13 04:27:53 +03:00
Alexey Milovidov
431da20d99
Better [#CLICKHOUSE-2].
2017-12-01 23:21:35 +03:00
Alexey Milovidov
06a65168ac
SummingSortedBlockInputStream: miscellaneous [#CLICKHOUSE-2].
2017-11-28 05:14:06 +03:00
alexey-milovidov
e6f1262409
Update SummingSortedBlockInputStream.h
2017-11-16 23:48:39 +03:00
alexey-milovidov
ff93d38add
Update SummingSortedBlockInputStream.h
2017-11-16 23:48:39 +03:00
Vitaliy Lyudvichenko
ab0aff8709
Fixed SummingMergeTree. [#CLICKHOUSE-2]
2017-11-16 23:48:39 +03:00
Marek Vavruša
41b0bea84c
SummingSortedBlockInputStream: use a separate structure for MapDescription
2017-10-13 21:51:03 +03:00
Marek Vavruša
39a5ae97c9
SummingSortedBlockInputStream: added comments, destructor for state
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
Alexey Milovidov
86c46ad1bd
Unification [#CLICKHOUSE-2].
2017-09-15 15:16:12 +03:00
f1yegor
c252863b2e
translate comments
2017-05-14 19:03:55 +04:00
Alexey Milovidov
310736cd7e
Moved headers and sources to same place [#CLICKHOUSE-3].
2017-04-01 12:22:42 +03:00
