怎么注册 内置函数 max_by #12954
JavaCPlusMario
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怎么注册 内置函数 max_by
#12954
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没有找到 注册的办法啊 |
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#12943 |
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select max_by(maxTempId, maxTemp) from root.sg.sensor_1;
Msg: org.apache.iotdb.jdbc.IoTDBSQLException: 701: Error occurred during inferring UDF data type:
java.lang.RuntimeException: Failed to reflect UDF instance, because UDF MAX_BY has not been registered.
咋提升 没有 注册;
应该 怎么 注册 捏
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