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Posted to issues@flink.apache.org by "Fabian Hueske (JIRA)" <ji...@apache.org> on 2018/08/08 15:07:00 UTC

[jira] [Commented] (FLINK-10103) Refine built-in-functions docs for SQL

    [ https://issues.apache.org/jira/browse/FLINK-10103?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16573342#comment-16573342 ] 

Fabian Hueske commented on FLINK-10103:
---------------------------------------

CC [~xccui] who is currently reworking the build-in function docs.

> Refine built-in-functions docs for SQL
> --------------------------------------
>
>                 Key: FLINK-10103
>                 URL: https://issues.apache.org/jira/browse/FLINK-10103
>             Project: Flink
>          Issue Type: Improvement
>          Components: Table API &amp; SQL
>            Reporter: Hequn Cheng
>            Priority: Minor
>
> We should use {{'}} instead of {{"}} to express string in SQL. For example, we should write E.g. CONCAT('AA', 'BB', 'CC') instead of E.g. CONCAT("AA", "BB", "CC"). 
> There are other places also need to be corrected for SQL Built-In Functions.
> https://ci.apache.org/projects/flink/flink-docs-master/dev/table/sql.html#built-in-functions



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