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https://issues.apache.org/jira/browse/FLINK-15038?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Flink Jira Bot updated FLINK-15038:
-----------------------------------
Labels: auto-deprioritized-major stale-minor (was:
auto-deprioritized-major)
I am the [Flink Jira Bot|https://github.com/apache/flink-jira-bot/] and I help
the community manage its development. I see this issues has been marked as
Minor but is unassigned and neither itself nor its Sub-Tasks have been updated
for 180 days. I have gone ahead and marked it "stale-minor". If this ticket is
still Minor, please either assign yourself or give an update. Afterwards,
please remove the label or in 7 days the issue will be deprioritized.
> Get field DataType of TableSchema should return DataType with default
> conversion class
> --------------------------------------------------------------------------------------
>
> Key: FLINK-15038
> URL: https://issues.apache.org/jira/browse/FLINK-15038
> Project: Flink
> Issue Type: Bug
> Components: Table SQL / API
> Reporter: Jingsong Lee
> Priority: Minor
> Labels: auto-deprioritized-major, stale-minor
>
> Now, the user and planner construct TableSchema with various DataTypes, them
> maybe have various conversion classes.
> For example, return DataType of Functions maybe with various TypeInformations
> and lead to various conversion classes.
> TableSchema should only have logical informations instead of various
> conversion classes.
> This ticket want to clean the field DataType in TableSchema and return a
> consistent conversion classes to users.
> Modify:
> getFieldDataTypes/getFieldDataType/toRowDataType in TableSchema.
> Before return, we can bridgeTo default conversion class using
> TypeConversions.fromLogicalToDataType(type.getLogicalType()).
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