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https://issues.apache.org/jira/browse/FLINK-12850?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jingsong Lee updated FLINK-12850:
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    Description: 
Now in the new type system of table, the default class of time type is 
LocalDate and so on.

There are some situations that need to be converted to TypeInformation, such as 
toDataStream, so we need to provide TypeInformation support such as LocalDate.

Introduce LocalTimeTypeInfo

Introduce LocalDateSerializer, LocalTimeSerializer, LocalDateTimeSerializer

Introduce LocalDateComparator, LocalTimeComparator, LocalDateTimeComparator

  was:
Now in the new type system of table, the default class of time type is 
LocalDate and so on.

There are some situations that need to be converted to TypeInformation, such as 
toDataStream, so we need to provide TypeInformation support such as LocalDate.

Introduce LocalDateTypeInfo, LocalTimeTypeInfo, LocalDateTimeTypeInfo

Introduce LocalDateSerializer, LocalTimeSerializer, LocalDateTimeSerializer

Introduce LocalDateComparator, LocalTimeComparator, LocalDateTimeComparator


> Introduce LocalDate/LocalTime/LocalDateTime TypeInfo
> ----------------------------------------------------
>
>                 Key: FLINK-12850
>                 URL: https://issues.apache.org/jira/browse/FLINK-12850
>             Project: Flink
>          Issue Type: New Feature
>          Components: API / Type Serialization System
>            Reporter: Jingsong Lee
>            Assignee: Jingsong Lee
>            Priority: Major
>              Labels: pull-request-available
>          Time Spent: 10m
>  Remaining Estimate: 0h
>
> Now in the new type system of table, the default class of time type is 
> LocalDate and so on.
> There are some situations that need to be converted to TypeInformation, such 
> as toDataStream, so we need to provide TypeInformation support such as 
> LocalDate.
> Introduce LocalTimeTypeInfo
> Introduce LocalDateSerializer, LocalTimeSerializer, LocalDateTimeSerializer
> Introduce LocalDateComparator, LocalTimeComparator, LocalDateTimeComparator



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