ms_dos

摘要： select * from aselect * from bdeclare Mycursor CURSORfor select * from bopen Mycursordeclare @stuID nchar(10)declare @math smallintfetch next from Mycursorinto @stuID,@mathwhile(@@FETCH_STATUS = 0)beg... 阅读全文

摘要： declare @temp table ( [id] int IDENTITY(1,1), [Name] varchar(10) ) declare @tempId int,@tempName varchar(10)insert into @temp values('a') insert into @temp values('b') insert into @temp values('c') ... 阅读全文