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https://issues.apache.org/jira/browse/FLINK-7342?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17323624#comment-17323624
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Flink Jira Bot commented on FLINK-7342:
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This issue is assigned but has not received an update in 7 days so it has been
labeled "stale-assigned". If you are still working on the issue, please give an
update and remove the label. If you are no longer working on the issue, please
unassign so someone else may work on it. In 7 days the issue will be
automatically unassigned.
> Add support for Regular Expression Operators (RLIKE)
> -----------------------------------------------------
>
> Key: FLINK-7342
> URL: https://issues.apache.org/jira/browse/FLINK-7342
> Project: Flink
> Issue Type: New Feature
> Components: Table SQL / API
> Reporter: sunjincheng
> Assignee: sunjincheng
> Priority: Major
> Labels: stale-assigned
>
> Currently Regular Expression Operators (RLIKE) are not supported. e.g.:
> {code}
> select * from emps name rlike '^(K|G|W)'
> {code}
> we'll get Error:
> {code}
> Error: Error while executing SQL "select * from emps name rlike '^(K|G|W)'":
> parse failed: Encountered "rlike" at line 1, column 25.
> {code}
> So, after https://issues.apache.org/jira/browse/CALCITE-1918 fixed. I want
> add RLIKE supported in flink (TableAPI and SQL).
> Reference:
> MySql: https://dev.mysql.com/doc/refman/5.7/en/regexp.html#operator_regexp
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