In DB2 9.5, the automatic dictionary 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。

youdao

In DB2 9.5, automatic dictionary 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.

在DB 2 9.5中，添加了自动字典创建，所以不再需要自行构建字典；在DB 2 9.7中，索引和临时表现在可以压缩。

youdao

In DB2 9.5, automatic dictionary 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.

在DB 2 9.5中，添加了自动字典创建，所以不再需要自行构建字典；在DB 2 9.7中，索引和临时表现在可以压缩。

youdao