[jira] [Created] (FLINK-15479) Override explainSource method in JDBCTableSource

[Shang Yuanchun (Jira)]

hailong wang created FLINK-15479:
------------------------------------

             Summary: Override  explainSource method in JDBCTableSource
                 Key: FLINK-15479
                 URL: https://issues.apache.org/jira/browse/FLINK-15479
             Project: Flink
          Issue Type: Improvement
          Components: Connectors / JDBC
    Affects Versions: 1.9.0
            Reporter: hailong wang
             Fix For: 1.10.0


JDBCTableSource support project push down, when the final fieldNames is inconsistent with that in tableSchema, the source's explanation will be wrong. So we should override explainSource method for it.



--
This message was sent by Atlassian Jira
(v8.3.4#803005)