Oracle 数据库名词解释 SQL(Structured Query Language) --- 结构化查询语言 VPD(virtual private database) --- 虚拟专用数据库 OAS(Oracle Application Server) --- Oracle 应用程序服务器 synonym --- 同义词 instance --- 实例 SGA(System Global Area) --- 系统全局区 RAC(Oracle Real Application Cluster) --- Oracle 实时应用程序群集 relational table --- 关系表 object-relational table --- 对象关系表 index-organized table --- 索引编排表 external table --- 外部表 partitioned table --- 分区表 materialized view --- 物化视图 temporary table --- 临时表 clustered table --- 群集表 dropped table --- 删除的表 flashback query --- 闪回查询 B*-tree index --- B*树索引 bitmap index --- 位图索引 reverse key index --- 反转键值索引 function-based index --- 基于函数的索引 OMF(Oracle managed file) --- Oracle 托管文件 quota --- 储存限额 ASM(automatic storage management) --- 自动存储管理 undo segment --- 撤销数据段 AUM(automatic undo management) -