sunjincheng created FLINK-7342:
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Summary: Add support for Regular Expression Operators (RLIKE)
Key: FLINK-7342
URL: https://issues.apache.org/jira/browse/FLINK-7342
Project: Flink
Issue Type: Bug
Components: Table API & SQL
Reporter: sunjincheng
Assignee: sunjincheng
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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