[jira] [Updated] (FLINK-13777) Introduce sql function wrappers and conversion to ExpressionConverter

2019-10-01 Thread Robert Metzger (Jira) 


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https://issues.apache.org/jira/browse/FLINK-13777?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Robert Metzger updated FLINK-13777:
---
Component/s: Table SQL / Planner

> Introduce sql function wrappers and conversion to ExpressionConverter
> -
>
> Key: FLINK-13777
> URL: https://issues.apache.org/jira/browse/FLINK-13777
> Project: Flink
>  Issue Type: Sub-task
>  Components: Table SQL / Planner
>Reporter: Jingsong Lee
>Assignee: Jingsong Lee
>Priority: Major
>
> For remove the extended calcite sql functions, we introduce wrappers to wrap 
> flink FunctionDefinition:
> 1.Add SqlReturnTypeInferenceWrapper to wrap TypeStrategy
> 2.Add SqlOperandTypeInferenceWrapper to wrap InputTypeStrategy
> 3.Add SqlOperandTypeCheckerWrapper to wrap InputTypeValidator
> 4.Add SqlFunctionWrapper to wrap SqlFunction
> 5.Add SqlFunctionWrapper converter and Standard sql converter



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[jira] [Updated] (FLINK-13777) Introduce sql function wrappers and conversion to ExpressionConverter

2019-08-20 Thread Jingsong Lee (Jira) 


 [ 
https://issues.apache.org/jira/browse/FLINK-13777?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Jingsong Lee updated FLINK-13777:
-
Description: 
For remove the extended calcite sql functions, we introduce wrappers to wrap 
flink FunctionDefinition:

1.Add SqlReturnTypeInferenceWrapper to wrap TypeStrategy

2.Add SqlOperandTypeInferenceWrapper to wrap InputTypeStrategy

3.Add SqlOperandTypeCheckerWrapper to wrap InputTypeValidator

4.Add SqlFunctionWrapper to wrap SqlFunction

5.Add SqlFunctionWrapper converter and Standard sql converter

> Introduce sql function wrappers and conversion to ExpressionConverter
> -
>
> Key: FLINK-13777
> URL: https://issues.apache.org/jira/browse/FLINK-13777
> Project: Flink
>  Issue Type: Sub-task
>Reporter: Jingsong Lee
>Priority: Major
>
> For remove the extended calcite sql functions, we introduce wrappers to wrap 
> flink FunctionDefinition:
> 1.Add SqlReturnTypeInferenceWrapper to wrap TypeStrategy
> 2.Add SqlOperandTypeInferenceWrapper to wrap InputTypeStrategy
> 3.Add SqlOperandTypeCheckerWrapper to wrap InputTypeValidator
> 4.Add SqlFunctionWrapper to wrap SqlFunction
> 5.Add SqlFunctionWrapper converter and Standard sql converter



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