... valuableOracle Database 10g: Administration Workshop II Student GuideD17092GC10Edition 1.0March 2004Applied®Oracle Database 10g: Administration Workshop II 1-8Copyright © 2004, Oracle. All rights ... set: • American Standard Code for Information Interchange (ASCII) 7-bit American (US7ASCII)• ASCII 7-bit Yugoslavian (YUG7ASCII)• DEC VT100 7-bit French (F7DEC)8-bit character set: • International ... sets is that they include ASCII using the samesingle-byte encoding. Because UTF8 is a superset of ASCII, database character set migration is easier when upgrading ASCII-based characters sets to...