摘要:
declare @a varchar(100),@b varchar(100) declare user_cursor cursor for select a,b from tableA tab open user_cursor fetch next from user_cursor into @a,@b while @@fetch_status=0 begin update tableA s... 阅读全文
摘要:
导入之后必须关闭连接,否则会出现错误 阅读全文