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中文问题,建议去ask.selectdb.com去问问题 |
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java udf
功能:判断json(json array类型)是否包含某个字符串,目前json_contains不能满足需求,所有创建此UDF
创建时报错:
Execution failed: Error Failed to execute sql: java.sql.SQLException: (conn=29615) errCode = 2, detailMessage = UDF class 'org.apache.doris.udf.JsonValueContains' method 'evaluate' return[java.lang.Boolean] type is not supported!
版本:2.1.3
求助
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