请教关联问题
EQL：

String userRoleEql = "from SmRole r inner join SmRoleToUser t on t.smRole.rlId = r.rlId inner join SmUser u on t.smUser.usrId = u.usrId where u.usrCode = :usrCode";



错误：
unexpected token: on near line 1, column 68 [from com.gwssi.platform.sm.pojo.SmRole r inner join SmRoleToUser t on t.smRole.rlId = r.rlId inner join SmUser u on t.smUser.usrId = u.usrId where u.usrCode = :usrCode]


请大家帮忙看看问题在哪里……谢谢。 string
[解决办法]
等号左边的这是啥？ “t.smRole.rlId = r.rlId” “t.smUser.usrId = u.usrId”