PHP Manual . ... Next . PHP 4 >= 4.1.0) dbplus_rcrtexact -- Creates an exact but empty copy of a relation including indices . resource dbplus_rcrtexact ( string name, resource relation, boolean overwrite) . ... Be warned and use this function at your own risk. dbplus_rcrtexact() will create an exact but empty copy of the given relation under a new name . An existing relation by the same name will only be overwritten if overwrite is TRUE and no other process is currently using the relation. ...