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
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