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https://issues.apache.org/jira/browse/FLINK-35480?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ruan Hang updated FLINK-35480:
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Fix Version/s: 2.3.0
(was: 2.2.0)
> Add FIELD function in SQL & Table API
> -------------------------------------
>
> Key: FLINK-35480
> URL: https://issues.apache.org/jira/browse/FLINK-35480
> Project: Flink
> Issue Type: Improvement
> Components: Table SQL / API
> Affects Versions: 2.1.0
> Reporter: Ufuk Celebi
> Priority: Major
> Fix For: 2.3.0
>
>
> Add support for the {{FIELD}} function to return the position of {{str}} in
> {{{}args{}}}, or 0 if not found.
> *References*
> * ksqlDB:
> [https://docs.ksqldb.io/en/latest/developer-guide/ksqldb-reference/scalar-functions/#field]
> * MySQL:
> https://dev.mysql.com/doc/refman/8.0/en/string-functions.html#function_elt
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