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https://issues.apache.org/jira/browse/FLINK-25274?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17458316#comment-17458316
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Ingo Bürk commented on FLINK-25274:
-----------------------------------
It'd actually be even better if the runtime source only had access to the
physical data type, it doesn't need the schema at all. We also recently
introduced several utility methods to make working with this easier, see
DynamicTableFactory#Context#getPhysicalRowDataType to pass it to the source and
then DataType#getFieldNames, DataType#getFieldCount,
DataType#getFieldDataTypes, …
> Use ResolvedSchema in DataGen instead of TableSchema
> ----------------------------------------------------
>
> Key: FLINK-25274
> URL: https://issues.apache.org/jira/browse/FLINK-25274
> Project: Flink
> Issue Type: Bug
> Components: Table SQL / API
> Reporter: Sergey Nuyanzin
> Priority: Minor
> Labels: pull-request-available
>
> {{TableSchema}} is deprecated
> It is recommended to use {{ResolvedSchema}} and {{Schema}} in {{TableSchema}}
> javadoc
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