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  1. Flink
  2. FLINK-19976 FLIP-136: Improve interoperability between DataStream and Table API
  3. FLINK-22378

Type mismatch when declaring SOURCE_WATERMARK on TIMESTAMP_LTZ column

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      Description

      The following schema cannot be resolved currently:

      Schema.newBuilder()
          .columnByMetadata("rowtime", DataTypes.TIMESTAMP_LTZ(3))
          .watermark("rowtime", "SOURCE_WATERMARK()")
          .build()
      

      It leads to:

      The watermark output type TIMESTAMP(3) is different from input time filed type TIMESTAMP_LTZ(3).
      

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              • Assignee:
                twalthr Timo Walther
                Reporter:
                twalthr Timo Walther
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                • Created:
                  Updated:
                  Resolved: