如何在 Python Odoo 中重置 SQL 约束

如何解决如何在 Python Odoo 中重置 SQL 约束

我在一个模块中有以下 _sql_contraints，我只是想覆盖这里定义的规则之一。

   _sql_constraints = [
        ('type_value',"CHECK((holiday_type='employee' AND employee_id IS NOT NULL) or "
         "(holiday_type='company' AND mode_company_id IS NOT NULL) or "
         "(holiday_type='category' AND category_id IS NOT NULL) or "
         "(holiday_type='department' AND department_id IS NOT NULL) )","The employee,department,company or employee category of this request is missing. Please make sure that your user login is linked to an employee."),('date_check2',"CHECK ((date_from <= date_to))","The start date must be anterior to the end date."),('duration_check',"CHECK ( number_of_days >= 0 )","If you want to change the number of days you should use the 'period' mode"),]

我想去掉这条线并保持其余的约束不变

(holiday_type='company' AND mode_company_id IS NOT NULL)

解决方法

试试这个：

通过从约束中删除 "(holiday_type='company' AND mode_company_id IS NOT NULL) or " 这行代码。

 _sql_constraints = [
        ('type_value',"CHECK((holiday_type='employee' AND employee_id IS NOT NULL) or "
         "(holiday_type='company' AND mode_company_id IS NOT NULL) or "
         "(holiday_type='department' AND department_id IS NOT NULL) )","The employee,department,company or employee category of this request is missing. Please make sure that your user login is linked to an employee."),('date_check2',"CHECK ((date_from <= date_to))","The start date must be anterior to the end date."),('duration_check',"CHECK ( number_of_days >= 0 )","If you want to change the number of days you should use the 'period' mode"),]