摘要: 定义如下存储过程:create PROCEDURE mytest (@returnval decimal OUTPUT --定义一个输出变量)asDECLARE @amount DECIMALDECLARE mycursor CURSOR FOR SELECT Amount FROM dbo.test --定义一个游标OPEN mycursor FETCH NEXT FROM mycursor INTO @amountWHILE @@FETCH_STATUS=0 BEGINIF(@amount=100)BEGINSET @returnval = @amountENDFETCH NEXT FRO 阅读全文
posted @ 2013-06-18 13:06 it-dawning 阅读(785) 评论(0) 推荐(0)