Method and mechanism to multiplex multiple application server requests over a single database connection
    3.
    发明授权
    Method and mechanism to multiplex multiple application server requests over a single database connection 有权
    通过单个数据库连接复用多个应用程序服务器请求的方法和机制

    公开(公告)号:US07433950B2

    公开(公告)日:2008-10-07

    申请号:US10729636

    申请日:2003-12-04

    IPC分类号: G06F15/173

    摘要: In a method for avoiding section collision for application server requests over a single database connection, the database server assigns query identifiers to each instance of the same cursor opened for the same processing level within an application, allowing multiple instances of the same cursor to be processed in parallel without section collision. The application server assigns a command source identifier to each statement sent over a single database connection to uniquely identify the application source of the statement. This applies for multiples of the same statement sent by different application sources within the same application, for a single statement containing multiple application sources, and for multiple statements from different applications multiplexed over a single database connection. These statements can be processed separately from and in parallel with the each other without section collision.

    摘要翻译: 在通过单个数据库连接避免应用程序服务器请求的部分冲突的方法中,数据库服务器为应用程序内为相同处理级别打开的同一个游标的每个实例分配查询标识符,允许处理相同光标的多个实例 平行而无分段碰撞。 应用程序服务器为通过单个数据库连接发送的每个语句分配命令源标识符,以唯一标识语句的应用程序源。 这适用于同一应用程序中由不同应用程序源发送的相同语句的倍数,对于包含多个应用程序源的单个语句,以及来自通过单个数据库连接复用的不同应用程序的多个语句。 这些语句可以彼此分开处理,也可以彼此并行处理,而不会出现部分冲突。

    Computer-readable medium to multiplex multiple application server requests over a single database connection
    5.
    发明授权
    Computer-readable medium to multiplex multiple application server requests over a single database connection 失效
    用于通过单个数据库连接复用多个应用程序服务器请求的计算机可读介质

    公开(公告)号:US07933948B2

    公开(公告)日:2011-04-26

    申请号:US12164920

    申请日:2008-06-30

    IPC分类号: G06F15/16

    摘要: In a system for avoiding section collision for application server requests over a single database connection, the database server assigns query identifiers to each instance of the same cursor opened for the same processing level within an application, allowing multiple instances of the same cursor to be processed in parallel without section collision. The application server assigns a command source identifier to each statement sent over a single database connection to uniquely identify the application source of the statement. This applies for multiples of the same statement sent by different application sources within the same application, for a single statement containing multiple application sources, and for multiple statements from different applications multiplexed over a single database connection. These statements can be processed separately from and in parallel with the each other without section collision.

    摘要翻译: 在用于通过单个数据库连接避免应用程序服务器请求的部分冲突的系统中,数据库服务器为应用程序内为相同处理级别打开的同一个游标的每个实例分配查询标识符,允许处理相同光标的多个实例 平行而无分段碰撞。 应用程序服务器为通过单个数据库连接发送的每个语句分配命令源标识符,以唯一标识语句的应用程序源。 这适用于同一应用程序中由不同应用程序源发送的相同语句的倍数,对于包含多个应用程序源的单个语句,以及来自通过单个数据库连接复用的不同应用程序的多个语句。 这些语句可以彼此分开处理,也可以彼此并行处理,而不会出现部分冲突。

    COMPUTER-READABLE MEDIUM TO MULTIPLEX MULTIPLE APPLICATION SERVER REQUESTS OVER A SINGLE DATABASE CONNECTION
    7.
    发明申请
    COMPUTER-READABLE MEDIUM TO MULTIPLEX MULTIPLE APPLICATION SERVER REQUESTS OVER A SINGLE DATABASE CONNECTION 失效
    计算机可读介质到多个多应用程序服务器要求单个数据库连接

    公开(公告)号:US20080270609A1

    公开(公告)日:2008-10-30

    申请号:US12164920

    申请日:2008-06-30

    IPC分类号: G06F15/173

    摘要: In a system for avoiding section collision for application server requests over a single database connection, the database server assigns query identifiers to each instance of the same cursor opened for the same processing level within an application, allowing multiple instances of the same cursor to be processed in parallel without section collision. The application server assigns a command source identifier to each statement sent over a single database connection to uniquely identify the application source of the statement. This applies for multiples of the same statement sent by different application sources within the same application, for a single statement containing multiple application sources, and for multiple statements from different applications multiplexed over a single database connection. These statements can be processed separately from and in parallel with the each other without section collision.

    摘要翻译: 在用于通过单个数据库连接避免应用程序服务器请求的部分冲突的系统中,数据库服务器为应用程序内为相同处理级别打开的同一个游标的每个实例分配查询标识符,允许处理相同光标的多个实例 平行而无分段碰撞。 应用程序服务器为通过单个数据库连接发送的每个语句分配命令源标识符,以唯一标识语句的应用程序源。 这适用于同一应用程序中由不同应用程序源发送的相同语句的倍数,对于包含多个应用程序源的单个语句,以及来自通过单个数据库连接复用的不同应用程序的多个语句。 这些语句可以彼此分开处理,也可以彼此并行处理,而不会出现部分冲突。