[jira] [Created] (FLINK-12821) Fix the bug that fix time quantifier can not be the last element of a pattern

[Shang Yuanchun (Jira)]

Dian Fu created FLINK-12821:
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             Summary: Fix the bug that fix time quantifier can not be the last element of a pattern
                 Key: FLINK-12821
                 URL: https://issues.apache.org/jira/browse/FLINK-12821
             Project: Flink
          Issue Type: Sub-task
          Components: Library / CEP, Table SQL / API
            Reporter: Dian Fu
            Assignee: Dian Fu


Currently, exception "Greedy quantifiers are not allowed as the last element of a Pattern yet. Finish your pattern with either a simple variable or reluctant quantifier." will be thrown for pattern "a\{2}". Actually this pattern is not greedy and we should fix it.



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