"SELECT t1.openid from qywxDepartmentUserLink as t1 LEFT JOIN qywxDepartment as t2 on t1.departmentId = t2.departmentId and t2.name like "+"%'"+param.getDepartment()+"'%")
"SELECT t1.openid from qywxDepartmentUserLink as t1 INNER JOIN qywxDepartment as t2 on t1.departmentId = t2.departmentId and t2.name like "+"'%"+param.getDepartment()+"%'")