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Posted to issues@calcite.apache.org by "Chunwei Lei (Jira)" <ji...@apache.org> on 2020/03/13 08:47:00 UTC

[jira] [Resolved] (CALCITE-3704) Implement STRCMP function

     [ https://issues.apache.org/jira/browse/CALCITE-3704?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Chunwei Lei resolved CALCITE-3704.
----------------------------------
    Fix Version/s: 1.23.0
       Resolution: Fixed

Fixed inĀ [https://github.com/apache/calcite/commit/1eff60b70a1d71022862cca5e5b3bb1178a84392]. Thank you for your pr, [~x1q1j1]!

> Implement STRCMP function
> -------------------------
>
>                 Key: CALCITE-3704
>                 URL: https://issues.apache.org/jira/browse/CALCITE-3704
>             Project: Calcite
>          Issue Type: Improvement
>            Reporter: Forward Xu
>            Assignee: Forward Xu
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 1.23.0
>
>          Time Spent: 2.5h
>  Remaining Estimate: 0h
>
> IMPLEMENT STRCMP FUNCTION
> MySQL strcmp() function is used to compare two strings. It returns 0 if both of the strings are same and returns -1 when the first argument is smaller than the second according to the defined order and 1 when the second one is smaller the first one.
> *Syntax:*
> STRCMP (expr1, expr2)



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