oracle為空替換為0 ORACLEOS塊和數(shù)據(jù)塊的區(qū)別是?求詳解~?
ORACLEOS塊和數(shù)據(jù)塊的區(qū)別是?求詳解~?OS塊是操作系統(tǒng)的數(shù)據(jù)塊。Oracle數(shù)據(jù)庫是指數(shù)據(jù)文件的數(shù)據(jù)塊。在windows下,OS塊是512byte,Oracle數(shù)據(jù)塊是8KB
ORACLEOS塊和數(shù)據(jù)塊的區(qū)別是?求詳解~?
OS塊是操作系統(tǒng)的數(shù)據(jù)塊。Oracle數(shù)據(jù)庫是指數(shù)據(jù)文件的數(shù)據(jù)塊。在windows下,OS塊是512byte,Oracle數(shù)據(jù)塊是8KB