DBObjectHandle :: Open - Open database object handle
The function opens a database object handle. When an access block is opened for the object handle it will be closed before.
Return value: Success ( logical )
Implementation details
logical
DBObjectHandle :: Open ( ODABAClient &odaba_client, NString &data_source_name, PIACC access_mode=PI_Read, ::ResourceTypes local_ressources=RES_automatic )
This function opens a database object handle according to the specification in a data source. The passed access mode allows overwriting the access mode defined in the data source. The data source must be described either as section in the ini-file or as option in the configuration file passed to the application, or in the data catalog defined in the ini/configuration file.
- odaba_client - ODABA Client Handle
- data_source_name
- Data source name
The data source name is passed as 0-terminated string with a maximum length of 40 characters.
- access_mode
- Access mode
Default: PI_Read
- local_ressources
- Resource type
Depending on the resource type the database or dictionary is opened on the client or server side.
Default: RES_automatic