Sergey Nuyanzin created FLINK-38802:
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Summary: DDL with duplicated keys in table options should fail
Key: FLINK-38802
URL: https://issues.apache.org/jira/browse/FLINK-38802
Project: Flink
Issue Type: Bug
Components: Table SQL / Planner
Reporter: Sergey Nuyanzin
Assignee: Sergey Nuyanzin
Right now any DDL, for instance
{code:sql}
ALTER CATALOG cat SET ('K1' = 'V1', 'k2' = 'v2', 'k2' = 'another_value')
{code}
currently takes into account only the latest value for {{k2}} which happens
silently. It is much better if it fails while validation to make it more
transparent for the user
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