INSERT INTO ccdi_base_staff (staff_id, name, dept_id, id_card, phone, hire_date, status, create_time, create_by, update_by, update_time) VALUES (#{item.staffId}, #{item.name}, #{item.deptId}, #{item.idCard}, #{item.phone}, #{item.hireDate}, #{item.status}, NOW(), #{item.createBy}, #{item.updateBy}, NOW()) ON DUPLICATE KEY UPDATE name = COALESCE(VALUES(name), name), dept_id = COALESCE(VALUES(dept_id), dept_id), phone = COALESCE(VALUES(phone), phone), hire_date = COALESCE(VALUES(hire_date), hire_date), status = COALESCE(VALUES(status), status), update_by = COALESCE(VALUES(update_by), update_by), update_time = NOW() INSERT INTO ccdi_base_staff (staff_id, name, dept_id, id_card, phone, hire_date, status, create_time, create_by, update_by, update_time) VALUES (#{item.staffId}, #{item.name}, #{item.deptId}, #{item.idCard}, #{item.phone}, #{item.hireDate}, #{item.status}, NOW(), #{item.createBy}, #{item.updateBy}, NOW())