open_cursors的值设置是不是越大越好,如果设置大的话,对什么有影响? It is important to set the value of OPEN_CURSORS high enough to prevent your application from running out of open cursors. The number will vary from one application to another. Assuming that a session does not open the number of cursors specified by OPEN_CURSORS, <span style="font-size:24px">there is no added overhead to setting this value higher than actually needed</span>.
下个Oracle for vista 版本的安装试试 10G和11G的 http://www.oracle.com/technology/software/products/database/index.html ------------------------------------------- ......
