CREATE PROCEDURE NewsInsert @title char(200),@content text AS
Insert Into News (title,content) Values (@title,'')
DECLARE @ptrval binary(16)
SELECT @ptrval = TEXTPTR(content)
FROM News
WHERE id = @@identity
writeTEXT News .content @ptrval @content
GO
CREATE PROCEDURE NewsInsert @title char(200),@content text,@id int AS
Update News Set title = @title,content='' Where id = @id --注意content=''虽然不起作用,但是最好写上,避免content有null的情况
DECLARE @ptrval binary(16)
SELECT @ptrval = TEXTPTR(content)
FROM News
WHERE id = @id
writeTEXT News .content @ptrval @content
GO关键词: