Applies To
ODatabase
Description
Sets the optimal size for the client-side object cache in bytes. The default
value is 200K bytes.
Usage
void SetCacheOptimalSize(long size) throw(OException)
Arguments
size
An integer specifiying the optimal size.
Remarks
This parameter increases the client side object cache size. If the memory
occupied by the objects currently in the cache exceeds the high water mark (maximum
object cache size), then the cache automatically begins to free unmarked
objects which have a pin count of zero. The cache continues freeing such objects
until memory usage in the cache reaches the optimal size, or until it runs out of
objects eligible for freeing. This parameter should be set to appropriate value
so that object cache can accomadate all the fetched object instance from
Oracle server. This is property is usefull for performance tuning for accessing
Oracle object instance.