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Posted to issues@flink.apache.org by "Kurt Young (Jira)" <ji...@apache.org> on 2019/11/11 06:27:00 UTC

[jira] [Closed] (FLINK-14698) Refactor the SQL CLI parser to reuse flink-sql-parser

     [ https://issues.apache.org/jira/browse/FLINK-14698?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Kurt Young closed FLINK-14698.
------------------------------
    Fix Version/s:     (was: 1.10.0)
       Resolution: Duplicate

> Refactor the SQL CLI parser to reuse flink-sql-parser
> -----------------------------------------------------
>
>                 Key: FLINK-14698
>                 URL: https://issues.apache.org/jira/browse/FLINK-14698
>             Project: Flink
>          Issue Type: Sub-task
>          Components: Table SQL / API
>    Affects Versions: 1.9.1
>            Reporter: Danny Chen
>            Priority: Major
>
> We should reuse the SQL CLI for commands parsing, especially for those statements that are sql queries. There are at lease 2 benefits i can see:
> # To reduce the bugs because the parsing work by regex expression now is very easy to encounter that for complex queries
> # To reduce the redundant parse work, we only need to maintain the flink-sql-parser



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