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Posted to issues@flink.apache.org by "wgcn (Jira)" <ji...@apache.org> on 2020/01/17 06:13:00 UTC

[jira] [Commented] (FLINK-15625) flink sql multiple statements syntatic validation supports

    [ https://issues.apache.org/jira/browse/FLINK-15625?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17017738#comment-17017738 ] 

wgcn commented on FLINK-15625:
------------------------------

it's indeed a good improvement ,  and it's seem to  not complex to realize the improvement .   i wanna to try  it 

> flink sql multiple statements syntatic validation supports
> ----------------------------------------------------------
>
>                 Key: FLINK-15625
>                 URL: https://issues.apache.org/jira/browse/FLINK-15625
>             Project: Flink
>          Issue Type: Improvement
>          Components: Table SQL / Legacy Planner
>            Reporter: jackylau
>            Priority: Major
>             Fix For: 1.10.0
>
>
> we konw that blink(blink first commits ) parser and calcite parser all support multiple statements now  and supports multiple statement syntatic validation by calcite, which validates sql statements one by one, and it will not validate the previous tablenames and others. and we only know the sql syntatic error when we submit the flink applications. 
> I think it is eagerly need for users. we hope the flink community to support it 



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