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https://issues.apache.org/jira/browse/FLINK-15209?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Danny Chen closed FLINK-15209.
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Release Note: Close because it is duplicated of FLINK-15191
Resolution: Fixed
> DDL with computed column didn't work for some of the connectors
> ---------------------------------------------------------------
>
> Key: FLINK-15209
> URL: https://issues.apache.org/jira/browse/FLINK-15209
> Project: Flink
> Issue Type: Sub-task
> Components: Connectors / Common
> Affects Versions: 1.10.0
> Reporter: Danny Chen
> Priority: Blocker
> Fix For: 1.10.0
>
>
> In order to support DDL computed column for a connector, we should
> * Add supported key as "schema.#.expr"
> * Fix the TableSource#getReturnType and TableSource#getProducedDataType if it
> use the virtual columns as part of its schema
> * Fix the format schema if the schema is derived from the TableSchema and the
> TableSchema contains virtual columns.
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