LIST cache_info()
This administrative function returns a visual map of the active memory cache for database objects. The list returned will have three elements, where each element is:
The Cache Map is a list of strings containing a single character entry for each point in the cache (where the list is width wide, and there are depth). The characters can be a lower or uppercase i or a. The character a refers to active objects and the character i refers to inactive objects. If it is capitalized, the object is marked dirty.
backup() | set_heartbeat() | shutdown() | anticipate_assignment() | config() | cache_info()