Oracle 有沒有儲存STORED PROCEDURE????(編號:7777)

在SQL Server 7.0 the STORED PROCEDURE is LIKE
The Stored Procedure name is "GET_EMP_NO"
st = "GET_EMP_NO '123'"
Set rs = DB.OpenRecordSet( st, 64)
.....
.....
In Oracle?
How to Create the "GET_EMP_NO"???
有冇人知道?