## CACHESTATISTICS

### Prerequisites

Log on to the database instance DEMODB.

### Examples

You can use the system tableCACHE STATISTICS to determine the following database information, among other things:

· Displaying all caches whose hit rate is below 90%

SELECT name, accesscount, hitrate
FROM SYSINFO.CACHESTATISTICS
WHERE hitrate < '90'

· Displaying the caches that show more failed accesses than successful ones

SELECT *
FROM SYSINFO.CACHESTATISTICS
WHERE successfulaccesscount < unsuccessfulaccesscount