--以下是要输出的乘法表样式
-- 1*1 =
-- 2*1;2*2 =
-- 3*1;3*2;3*3 =
-- 4*1;4*2;4*3;4*4 =
-- …… =
-- …… =
-- …… =
-- …… =
-- 9*1;9*2;9*3; 9*4 ;9*5; 9*6;9*7;9*8;9*9 =
DECLARE @m INT ,@amount INT
SELECT @m = 1 ,@amount =9
WHILE @m <= @amount
BEGIN
DECLARE @n INT ,@str NVARCHAR(2000)
SELECT @str = ''
SELECT @n = 1
WHILE @n <= @m
BEGIN
SELECT @str = ISNULL(@str,'') + CONVERT(NVARCHAR(5),@m) + ' * '+ CONVERT(NVARCHAR(5),@n) + ' = '+CONVERT(CHAR(5),@m*@n) + CHAR(9);
SELECT @n = @n+1
END
PRINT @str
SELECT @m = @m + 1
END