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hibernate+Java查询语法问题_Java_Hibernate - Fatal编程技术网

hibernate+Java查询语法问题

hibernate+Java查询语法问题,java,hibernate,Java,Hibernate,我在执行查询时出错。日志中没有正确的错误。它只显示。查询findAllfundSalesCreditCalc时出错。有人能帮助解决其中的问题吗 @NamedQuery(name="findAllfundSalesCreditCalc",query="select distinct FCM from SubFund SF" + "join Class C on C.id = SF.id" + "join SC_Class SCC where SCC.classId = C.id"

我在执行查询时出错。日志中没有正确的错误。它只显示。查询findAllfundSalesCreditCalc时出错。有人能帮助解决其中的问题吗

@NamedQuery(name="findAllfundSalesCreditCalc",query="select distinct FCM from SubFund SF" +
    "join Class C on C.id = SF.id" +
    "join SC_Class SCC where SCC.classId = C.id" +
    "left join FundSalesCreditCalcMethod  FCM where FCM.SubFundId = SF.id")

您缺少空白:

@NamedQuery(name="findAllfundSalesCreditCalc",query=
    "select distinct FCM from SubFund SF" +
    " join Class C on C.id = SF.id" +
    " join SC_Class SCC where SCC.classId = C.id" +
    " left join FundSalesCreditCalcMethod  FCM where FCM.SubFundId = SF.id")
//   ^ 
//   | here
仅因为在Java中的新行上放置了一个连接字符串,并不意味着Java空白会反映在SQL查询中。

尝试使用SELECT distinct SF.FCM FROM SUBSFUND SF。。。。另一方面,您应该为实体变量使用namelCase。这是一个良好的实践和惯例。