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Server processes

原创 Linux操作系统 作者:leecheery 时间:2009-05-12 13:55:46 0 删除 编辑
Server processes (or the server portion of combined user/server processes) created
on behalf of each user’s application can perform. one or more of the following:
 Parse and run SQL statements issued through the application
 Read necessary data blocks from datafiles on disk into the shared database
buffers of the SGA, if the blocks are not already present in the SGA
 Return results in such a way that the application can process the information

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