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Posted to issues@flink.apache.org by "Timo Walther (Jira)" <ji...@apache.org> on 2021/08/23 10:41:00 UTC

[jira] [Created] (FLINK-23920) SchemaTranslator looses primary key if schema is inferred

Timo Walther created FLINK-23920:
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             Summary: SchemaTranslator looses primary key if schema is inferred
                 Key: FLINK-23920
                 URL: https://issues.apache.org/jira/browse/FLINK-23920
             Project: Flink
          Issue Type: Bug
          Components: Table SQL / API
            Reporter: Timo Walther
            Assignee: Timo Walther


Schema derivation with primary key does not work correctly as the primary key is not propagated:

{code}
tableEnv.toChangelogStream(...,
    Schema.newBuilder().primaryKey("key").build(),
    ChangelogMode.upsert())
{code}



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