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Posted to dev@flink.apache.org by "He Wang (Jira)" <ji...@apache.org> on 2025/02/11 10:21:00 UTC

[jira] [Created] (FLINK-37300) Add database native type information to Column struct to generate ddl correctly

He Wang created FLINK-37300:
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             Summary: Add database native type information to Column struct to generate ddl correctly
                 Key: FLINK-37300
                 URL: https://issues.apache.org/jira/browse/FLINK-37300
             Project: Flink
          Issue Type: Improvement
          Components: Flink CDC
            Reporter: He Wang


Many data types in the database do not have a one-to-one correspondence with the data types in Flink. So to ensure that the data types on the source and sink sides match accurately, we need to add the column type information in the database to the Column struct.



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