摘要:
462.Which view shows all valid values for the NLS_LANGUAGE, NLS_SORT, NLS_TERRITORY, andNLS_CHARACTERSET parameters?A. V$VALID_NLS_VALUESB. NLS_VALID_... 阅读全文
摘要:
The procedure or function in this packagechecks if a database is ready to betransported to a target platform.and if a database has external tables,dir... 阅读全文