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ObjDesc (MQOD) - input/output

This is a structure that identifies the object to be opened; see MQOD - Object descriptor for details.

If the ObjectName field in the ObjDesc parameter is the name of a model queue, a dynamic local queue is created with the attributes of the model queue; this happens whatever options you specify on the Options parameter. Subsequent operations using the Hobj returned by the MQOPEN call are performed on the new dynamic queue, and not on the model queue. This is true even for the MQINQ and MQSET calls. The name of the model queue in the ObjDesc parameter is replaced with the name of the dynamic queue created. The type of the dynamic queue is determined by the value of the DefinitionType attribute of the model queue (see Attributes for queues). For information about the close options applicable to dynamic queues, see the description of the MQCLOSE call.

 

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