Specifies the percent of memory used for prefetching.
Scope
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.
Description
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.