RDDSETDEFAULT() Set or return the default RDD for the application ------------------------------------------------------------------------------ Syntax RDDSETDEFAULT([<cNewDefaultRDD>]) --> cPreviousDefaultRDD Arguments <cNewDefaultRDD> is a character string, the name of the RDD that is to be made the new default RDD in the application. Returns RDDSETDEFAULT() returns a character string, cPreviousDefaultRDD, the name of the previous default driver. The default driver is the driver that Clipper uses if you do not explicitly specify an RDD with the VIA clause of the USE command. Description RDDSETDEFAULT() is an RDD function that sets or returns the name of the previous default RDD driver and, optionally, sets the current driver to the new RDD driver specified by cNewDefaultRDD. If <cNewDefaultDriver> is not specified, the current default driver name is returned and continues to be the current default driver. This function replaces the DBSETDRIVER() function. Examples // If the default driver is not DBFNTX, make it the default IF ( RDDSETDEFAULT() != "DBFNTX" ) cOldRdd := RDDSETDEFAULT( "DBFNTX" ) ENDIF
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