Computer program product and method for database management system supporting multiple temporary tables
    1.
    发明授权
    Computer program product and method for database management system supporting multiple temporary tables 有权
    用于数据库管理系统的计算机程序产品和方法,支持多个临时表

    公开(公告)号:US07774372B2

    公开(公告)日:2010-08-10

    申请号:US11749658

    申请日:2007-05-16

    IPC分类号: G06F7/00 G06F17/30 G06G7/48

    摘要: A computer system and a relational database management system (RDMS) computer program product are described for interfacing a number of concurrently running database sessions with a large database in which a plurality of local temporary object database descriptors are used in lieu of a single global temporary object database descriptor where the global and each of the local temporary object database descriptors include identifiers for temporary objects, each of the local temporary object database descriptors is associated with a single database session and each of the global database descriptors is shared among multiple database sessions.

    摘要翻译: 描述了计算机系统和关系数据库管理系统(RDMS)计算机程序产品,用于将多个并行运行的数据库会话与大数据库进行接口,其中使用多个本地临时对象数据库描述符来代替单个全局临时对象 数据库描述符,其中全局和每个本地临时对象数据库描述符包括临时对象的标识符,每个本地临时对象数据库描述符与单个数据库会话相关联,并且每个全局数据库描述符在多个数据库会话之间共享。