SQL & PL/SQL

Hello

How to convert MS sql 2008 select top 100 query Oracle PL/SQL ? MY sample MSSQL select query

SELECT TOP (100) PERCENT dbo.Operations.OpID, dbo.CompanyInfo.Name AS CompanyName, dbo.CustomerInfo.SubscriberNo, dbo.CustomerInfo.FirstName,
dbo.CustomerInfo.LastName, dbo.Operations.OpDate, dbo.Operations.BillCount, dbo.Operations.TotalAcceptedCash, dbo.Operations.KioskID,
dbo.Operations.ReceiptNo, dbo.Operations.KioskOpID, dbo.KioskInfo.Name AS KioskName, dbo.Operations.TotalBill, dbo.Operations.TotalPayBack,
dbo.CompanyInfo.CompanyID, dbo.Operations.ConfirmedRecord, dbo.PayMethod.ACK AS PayMethod
FROM dbo.Operations INNER JOIN
dbo.CustomerInfo ON dbo.Operations.SubscriberNo = dbo.CustomerInfo.SubscriberNo INNER JOIN
dbo.CompanyInfo ON dbo.Operations.CompanyID = dbo.CompanyInfo.CompanyID INNER JOIN
dbo.KioskInfo ON dbo.Operations.KioskID = dbo.KioskInfo.KioskID INNER JOIN
dbo.PayMethod ON dbo.Operations.PayMethodID = dbo.PayMethod.PayMethodID
ORDER BY dbo.Operations.OpDate DESC