mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-09-20 16:50:48 +00:00
59 lines
636 B
Plaintext
59 lines
636 B
Plaintext
Dictionary not nullable
|
|
dictGet
|
|
0.33
|
|
0.42
|
|
0.46
|
|
0.2
|
|
0.4
|
|
dictHas
|
|
1
|
|
1
|
|
1
|
|
0
|
|
select columns from dictionary
|
|
allColumns
|
|
1 2019-05-05 2019-05-20 0.33
|
|
1 2019-05-21 2019-05-30 0.42
|
|
2 2019-05-21 2019-05-30 0.46
|
|
noColumns
|
|
1
|
|
1
|
|
1
|
|
onlySpecificColumns
|
|
1 2019-05-05 0.33
|
|
1 2019-05-21 0.42
|
|
2 2019-05-21 0.46
|
|
onlySpecificColumn
|
|
0.33
|
|
0.42
|
|
0.46
|
|
Dictionary nullable
|
|
dictGet
|
|
0.33
|
|
0.42
|
|
\N
|
|
0.2
|
|
0.4
|
|
dictHas
|
|
1
|
|
1
|
|
1
|
|
0
|
|
select columns from dictionary
|
|
allColumns
|
|
1 2019-05-05 2019-05-20 0.33
|
|
1 2019-05-21 2019-05-30 0.42
|
|
2 2019-05-21 2019-05-30 \N
|
|
noColumns
|
|
1
|
|
1
|
|
1
|
|
onlySpecificColumns
|
|
1 2019-05-05 0.33
|
|
1 2019-05-21 0.42
|
|
2 2019-05-21 \N
|
|
onlySpecificColumn
|
|
0.33
|
|
0.42
|
|
\N
|