Most Connection Manager routines require the address of a CM_CACHE handle as a parameter. The cache handle allows your code to refer to a specific data source that is defined in the Management Console. The routines JagCmGetCachebyName and JagCmGetCachebyUser retrieve CM_CACHE handles.
Client-Library uses a CS_CONNECTION structure to represent a database connection. The JagCmGetConnection routine returns the address of a CS_CONNECTION structure.
