chertus
|
fdcbf509bb
|
support quantile(s)ExactWeighted for Decimal
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2019-05-16 17:33:13 +03:00 |
|
Amos Bird
|
26ab5dd7a7
|
A Proper lookup table that uses HashTable's API
This is the first step of allowing heterogeneous cells in hash tables.
performance test results are
```
1. HashMap<UInt16, UInt8, TrivialHash, HashTableFixedGrower<16>>;
2. NewLookupMap<UInt16, UInt8>
ResolutionWidth 30000 1 .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................223550276.46
ResolutionWidth 30000 2 .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................248772721.24
Best: 2 - 24877272124
ResolutionWidth 100000 1 ..........................................................................................................................................................................................................................................................238498413.99
ResolutionWidth 100000 2 ..........................................................................................................................................................................................................................................................261808889.98
Best: 2 - 26180888998
ResolutionWidth 300000 1 ...................................................................................239307348.81
ResolutionWidth 300000 2 ...................................................................................257592761.30
Best: 2 - 25759276130
ResolutionWidth 1000000 1 .........................240144759.26
ResolutionWidth 1000000 2 .........................257093531.91
Best: 2 - 25709353191
ResolutionWidth 5000000 1 .....241573260.35
ResolutionWidth 5000000 2 .....259314162.79
Best: 2 - 25931416279
ResolutionDepth 30000 1 .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................217108119.84
ResolutionDepth 30000 2 .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................249459504.41
Best: 2 - 24945950441
ResolutionDepth 100000 1 ..........................................................................................................................................................................................................................................................229065162.17
ResolutionDepth 100000 2 ..........................................................................................................................................................................................................................................................253769105.64
Best: 2 - 25376910564
ResolutionDepth 300000 1 ...................................................................................233079225.18
ResolutionDepth 300000 2 ...................................................................................256316273.78
Best: 2 - 25631627378
ResolutionDepth 1000000 1 .........................234184633.51
ResolutionDepth 1000000 2 .........................261100491.57
Best: 2 - 26110049157
ResolutionDepth 5000000 1 .....233118795.66
ResolutionDepth 5000000 2 .....252436160.41
Best: 2 - 25243616041
```
|
2019-03-01 16:47:13 +08:00 |
|
alexander kozhikhov
|
8c2726b77c
|
Aggregate function for entropy
|
2019-02-02 17:27:43 +03:00 |
|
maiha
|
6c83beafdd
|
dbms: Fixed misspells in comments
|
2019-01-23 04:56:53 +09:00 |
|
sundy-li
|
65670bc33a
|
return nan when quantileExact with empty float column
|
2018-08-13 16:33:51 +08:00 |
|
Alexey Milovidov
|
f08940c04c
|
Fixed handling of NaNs in aggregate functions that use comparison based sorting #2012
|
2018-03-14 08:03:51 +03:00 |
|
Alexey Milovidov
|
ef6d3be53a
|
Simplification of aggregate functions: compatibility details [#CLICKHOUSE-2].
|
2017-12-21 05:08:25 +03:00 |
|
Alexey Milovidov
|
c7c868cb99
|
Simplification of aggregate functions: development [#CLICKHOUSE-2].
|
2017-12-21 05:08:25 +03:00 |
|
Alexey Milovidov
|
d7a36519da
|
Simplification of aggregate functions: development [#CLICKHOUSE-2].
|
2017-12-21 05:08:25 +03:00 |
|
Alexey Milovidov
|
178deea21c
|
Simplification of aggregate functions: development [#CLICKHOUSE-2].
|
2017-12-21 05:08:25 +03:00 |
|
Alexey Milovidov
|
c990740b33
|
Simplification of aggregate functions: development [#CLICKHOUSE-2].
|
2017-12-21 05:08:25 +03:00 |
|