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Posted to issues@ignite.apache.org by "Yury Gerzhedovich (Jira)" <ji...@apache.org> on 2021/06/18 09:41:01 UTC

[jira] [Updated] (IGNITE-14641) Calcite engine. Support for covariance aggregate functions

     [ https://issues.apache.org/jira/browse/IGNITE-14641?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Yury Gerzhedovich updated IGNITE-14641:
---------------------------------------
    Labels: calcite2-required calcite3-required  (was: )

> Calcite engine. Support for covariance aggregate functions
> ----------------------------------------------------------
>
>                 Key: IGNITE-14641
>                 URL: https://issues.apache.org/jira/browse/IGNITE-14641
>             Project: Ignite
>          Issue Type: Improvement
>          Components: sql
>            Reporter: Taras Ledkov
>            Priority: Minor
>              Labels: calcite2-required, calcite3-required
>
> Implement covariance aggregate functions:
> - COVAR_POP, 
> - COVAR_SAMP, 
> - REGR_COUNT, 
> - REGR_SXX, 
> - REGR_SYY
> Test:
> {{aggregate/aggregates/test_covar.test}}



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