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From 潘明文 <panmin...@163.com>
Subject insert overwrite 问题
Date Sun, 16 Feb 2020 00:38:35 GMT
您好,
    sql 出现以下错误,是什么原因造成的呀?


    Flink SQL> insert overwrite pmw select '1';
[INFO] Submitting SQL update statement to the cluster...
[ERROR] Could not execute SQL statement. Reason:
org.apache.flink.table.api.TableException: Stream Tables can only be emitted by AppendStreamTableSink,
RetractStreamTableSink, or UpsertStreamTableSink.
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