In DB2 9.5, the automaticdictionary creation feature is introduced to further enhance the row compression offering.
DB 2 Viper 2中引入了自动字典创建特性,以进一步增强行压缩。
2
In DB2 9.5, automaticdictionary creation was added so you no longer had to deal with building a dictionary yourself; in DB2 9.7, indexes and temporary tables can now be compressed.