Specifies the percent of memory used for prefetching.
0 – 100
40
Can be set only for the PUBLIC group. DBA authority is required to set the option. Shut down and restart the database server to have the change take effect.
PREFETCH_BUFFER_PERCENT is an alternative to PREFETCH_BUFFER_LIMIT, as it specifies the percentage of cache available for use in prefetching.
Do not set this option unless advised to do so by Sybase Technical Support.
