blackpighe created FLINK-30325:
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Summary: the column lost comments, also find some issue ,but that
commit is not mr. i have some diff solution
Key: FLINK-30325
URL: https://issues.apache.org/jira/browse/FLINK-30325
Project: Flink
Issue Type: Improvement
Components: Connectors / Hive, Table SQL / Planner
Affects Versions: 1.16.0, 1.14.3
Environment: flink: 1.14.3
Reporter: blackpighe
Fix For: 1.14.3
In the process of using flink in the company, column level comment were found
to be lost, and there was also an issue in the community discussing these
issues, but they try to modify the structure of the table schema to fix it. I
have a better solution here. The basic idea is to upgrade TableSchema to
ResolvedSchema. However, there are some problems if an external component uses
a lower version of flink and may not have a ResolvedSchema.
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