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Posted to issues@ignite.apache.org by "Evgeny Stanilovsky (Jira)" <ji...@apache.org> on 2021/09/20 09:34:00 UTC

[jira] [Updated] (IGNITE-14643) Calcite engine. Support for linear regression aggregate functions

     [ https://issues.apache.org/jira/browse/IGNITE-14643?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Evgeny Stanilovsky updated IGNITE-14643:
----------------------------------------
    Description: 
Support for linear regression aggregate functions:
- REGR_COUNT;
- REGR_SXX;
- REGR_SYY;
- REGR_AVG[X|Y].

Test:
{{aggregate/aggregates/test_regression.test_ignore}}

  was:
Support for linear regression aggregate functions:
- REGR_COUNT;
- REGR_SXX;
- REGR_SYY.

Test:
{{aggregate/aggregates/test_regression.test_ignore}}


> Calcite engine. Support for linear regression aggregate functions
> -----------------------------------------------------------------
>
>                 Key: IGNITE-14643
>                 URL: https://issues.apache.org/jira/browse/IGNITE-14643
>             Project: Ignite
>          Issue Type: Improvement
>          Components: sql
>            Reporter: Taras Ledkov
>            Priority: Minor
>              Labels: calcite2-required, calcite3-required
>
> Support for linear regression aggregate functions:
> - REGR_COUNT;
> - REGR_SXX;
> - REGR_SYY;
> - REGR_AVG[X|Y].
> Test:
> {{aggregate/aggregates/test_regression.test_ignore}}



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