PB中:Blob Emp_id_picSELECTBLOB Emp_pic
INTO :Emp_id_pic
FROM Employee
WHERE Employee.Emp_Num = 100
USING Emp_tran ;p_1.SetPicture(Emp_id_pic)
INTO :Emp_id_pic
FROM Employee
WHERE Employee.Emp_Num = 100
USING Emp_tran ;p_1.SetPicture(Emp_id_pic)
我记得应该是保存一个指针