【发布时间】:2015-06-06 11:40:55
【问题描述】:
我有一个 Employee 域,其中包含 Professional_id。专业领域中有一个称为级别的字段。现在我想提取所有处于同一级别的员工。如何编写查询?
我想要类似的东西
def emp = Employee.findAllByProfessional_id(Professional.findAllByLevel(5))
员工域-:
class Employee {
String username
String password
String reg_no
String designation
String personal_id
String professional_id
static constraints = {
username(unique:true)
password(password:true)
}
}
专业领域-:
class Professional {
int level
String bank_account_no
String qualification
String salary
String department
String performance
String basic_pay
String fax_no
String employee_awards
String job_duration
String work_shift
static constraints = {
bank_account_no(unique:true)
}
}
【问题讨论】: