ocr: Parameter Description Mode IN Parameter's value is reod by the function bul nol changed. May be passed eilher by volue or by reterence. OUT Alter the function call, this oarameter will hove a new value, set by the function. Must be possed by reference, INOUT Parometer's volue is reod by the Eunction and moy also bo changed by the function. Must be passed by reference. Figure 8: Parameter modes for OCI calls..
