Enable the use of the database configuration parameter buffpage.
启用数据库配置参数buffpage。
To determine whether the BUFFPAGE parameter is in use for buffer pool size of database, run.
要确定数据库的缓冲池大小是否由BUFFPAGE参数所决定，请运行。
For applications that only use one buffer pool, change NPAGES to -1 so that BUFFPAGE controls the size of the buffer pool.
对于仅使用一个缓冲池的应用程序，将NPAGES更改成-1，这样BUFFPAGE就可以控制该缓冲池的大小。
When NPAGES has value of -1, the buffer pool size is determined by the BUFFPAGE parameter in the database configuration. For example.
当NPAGES的值为-1时，缓冲池大小就是由数据库配置中的BUFFPAGE参数确定的。
Otherwise the BUFFPAGE parameter is ignored, and the buffer pool is created with the number of pages specified by the NPAGES parameter.
否则会忽略BUFFPAGE参数，并且用NPAGES参数所指定的页数创建缓冲池。
After making sure that you can use the BUFFPAGE parameter in the database configuration to control the buffer pool size, set it to a proper value.
确保可以使用数据库配置中的BUFFPAGE参数来控制缓冲池大小之后，将该参数设置成合适的值。
If each buffer pool has an NPAGES value of -1, then the buffer pool size is being controlled through the BUFFPAGE parameter in the database configuration.
如果每个缓冲池都有一个为“-1”的npages值，那么缓冲池大小是由数据库配置中的BUFFPAGE参数控制的。
If each buffer pool has an NPAGES value of -1, then the buffer pool size is being controlled through the BUFFPAGE parameter in the database configuration.
如果每个缓冲池都有一个为“-1”的npages值，那么缓冲池大小是由数据库配置中的BUFFPAGE参数控制的。
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