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From "sunjincheng (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (FLINK-6810) Add Some built-in Scalar Function supported
Date Thu, 22 Jun 2017 03:52:00 GMT

     [ https://issues.apache.org/jira/browse/FLINK-6810?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

sunjincheng updated FLINK-6810:
-------------------------------
    Description: 
In this JIRA, will create some sub-task for add specific scalar function, such as mathematical-function
{{LOG}}, date-functions
 {{DATEADD}},string-functions {{LPAD}}, etc. 

I think is good way to let SQL work, and then add TableAPI to supported. So I suggest one
scalar function create two sub-task, one is for SQL. another for TableAPI.

*Note:*
Every scalar function should add TableAPI doc in  {{./docs/dev/table/tableApi.md#built-in-functions}}.

Add SQL doc in {{./docs/dev/table/sql.md#built-in-functions}}.

Welcome anybody to add the sub-task about standard database scalar function. 




  was:
In this JIRA, will create some sub-task for add specific scalar function, such as mathematical-function
{{LOG}}, date-functions
 {{DATEADD}},string-functions {{LPAD}}, etc. 

I think is good way to let SQL work, and then add TableAPI to supported. So I suggest one
scalar function create two sub-task, one is for SQL. another for TableAPI.

Welcome anybody to add the sub-task about standard database scalar function. 




> Add Some built-in Scalar Function supported
> -------------------------------------------
>
>                 Key: FLINK-6810
>                 URL: https://issues.apache.org/jira/browse/FLINK-6810
>             Project: Flink
>          Issue Type: New Feature
>          Components: Table API & SQL
>    Affects Versions: 1.4.0
>            Reporter: sunjincheng
>              Labels: starter
>
> In this JIRA, will create some sub-task for add specific scalar function, such as mathematical-function
{{LOG}}, date-functions
>  {{DATEADD}},string-functions {{LPAD}}, etc. 
> I think is good way to let SQL work, and then add TableAPI to supported. So I suggest
one scalar function create two sub-task, one is for SQL. another for TableAPI.
> *Note:*
> Every scalar function should add TableAPI doc in  {{./docs/dev/table/tableApi.md#built-in-functions}}.

> Add SQL doc in {{./docs/dev/table/sql.md#built-in-functions}}.
> Welcome anybody to add the sub-task about standard database scalar function. 



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