Invention Grant
US08341120B2 Apparatus and methods for transferring database objects into and out of database systems
有权
将数据库对象传入和传出数据库系统的设备和方法
- Patent Title: Apparatus and methods for transferring database objects into and out of database systems
- Patent Title (中): 将数据库对象传入和传出数据库系统的设备和方法
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Application No.: US10656525Application Date: 2003-09-05
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Publication No.: US08341120B2Publication Date: 2012-12-25
- Inventor: Lee B. Barton , George H. Claborn , William Fisher , James Stenoish
- Applicant: Lee B. Barton , George H. Claborn , William Fisher , James Stenoish
- Applicant Address: US CA Redwood Shores
- Assignee: Oracle International Corporation
- Current Assignee: Oracle International Corporation
- Current Assignee Address: US CA Redwood Shores
- Agency: Vista IP Law Group, LLP
- Main IPC: G06F7/00
- IPC: G06F7/00 ; G06F17/00

Abstract:
Techniques for transferring objects between database systems. A transfer is controlled by a master table in the RDBMS that is performing the transfer operation. The master table specifies the kind of transfer operation to be performed, a set of objects to be transferred, operations to be performed on the objects as they are being transferred, and filters for selecting a subset of the objects. During execution of the transfer, the transfer mechanism maintains and updates state in the master table and thereby makes it possible for the entity that is doing the transfer to determine the current status of the transfer and to restart the transfer after it has been stopped. The entity that is performing the transfer may also detach from the transfer without stopping the transfer and later again attach to the transfer.
Public/Granted literature
- US20050055351A1 Apparatus and methods for transferring database objects into and out of database systems Public/Granted day:2005-03-10
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