pingcap/tidb
Auf GitHub ansehenAdd new agg function like `SKEW` or `SKEWNESS` to show the skewness of the expression/column.
Open
#24.721 geöffnet am 18. Mai 2021
component/executorgood first issuetype/feature-request
Repository-Metriken
- Stars
- (40.090 Stars)
- PR-Merge-Metriken
- (Durchschn. Merge 14T 4h) (346 gemergte PRs in 30 T)
Beschreibung
Feature Request
Is your feature request related to a problem? Please describe:
A aggregate function to show the skewness of the data. To better know the distribution.
Describe alternatives you've considered:
Snowflake, SAS, influxdb, IBM, SKEWNESS_SAMP and SKEWNESS_POP in oracle.
Teachability, Documentation, Adoption, Migration Strategy: