• 2022-05-31
    设要定义一个包含两个输入参数和两个输出参数的存储过程,各参数均为整型。下列定义该存储过程的语句中,正确的是______。
    A: CREATE PROC P1 @ x1,@ x2 int, @ x3,@ x4 int output
    B: CREATE PROC P1 @ x1 int,@ x2 int, @ x3,@ x4 int output
    C: CREATE PROC P1 @ x1 int,@ x2 int, @ x3 int,@ x4 int output
    D: CREATE PROC P1 @ x1 int,@ x2 int, @ x3 int output,@ x4 int output t