Origin of the name Roxanne: From the Greek RoxanÄ, which is believed to be derived from the Persian Roschana (dawn of day).The name was borne by the Bactrian wife of Alexander the Great, which seems to substantiate the name's roots. From A World of Baby Names by Teresa Norman.Buy the book.rom the Greek RoxanÄ, which is believed to be derived from the Persian Roschana (dawn of day). The name was borne by the Bactrian wife of Alexander the Great, which seems to substantiate the name's roots.
Making the world better, one answer at a time. Yes, the primary key is a field that uniquely identifies each record. The ANSI SQL Standard defines the primary keys through the PK restraint. Yes, the primary key is a field that uniquely identifies each record. The ANSI SQL Standard defines the primary keys through the PK restraint.
An identifier is a name that identifies (that is, labels the identity of) either a unique object or a unique class of objects, where the object or class may be an idea, physical [countable] object (or class thereof), or physical [noncountable] substance (or class thereof). part number is an identifier, but it is not a unique identifierâfor that, a serial number is needed, to identify each instance of the part design.