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Posted to dev@calcite.apache.org by "Wang Yanlin (JIRA)" <ji...@apache.org> on 2019/07/07 11:44:00 UTC

[jira] [Created] (CALCITE-3177) Deserialize from json of + operator cause exception

Wang Yanlin created CALCITE-3177:
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             Summary: Deserialize from json of + operator cause exception
                 Key: CALCITE-3177
                 URL: https://issues.apache.org/jira/browse/CALCITE-3177
             Project: Calcite
          Issue Type: Bug
            Reporter: Wang Yanlin
         Attachments: error_info.jpg

For a simple sql string "select SAL + 10 FROM SALES.EMP", parse it to RelNode, serialize it to json string works well, but deserialize from the json string cause exception. The error stack is in the error_info.jpg picture.



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