Sorting In memory

Hello,

IN the v$sysstat table exactly waht is the meaning of the fields class and value.

For example For OLTP systems 95% of sorts should be in memory.if i am incorrect please tel me.

I got the values like this.

Name							CLass   Value
       sorts (memory)
64      14192
        sorts (disk)
64         87
        sorts (rows)
64     721124

Please explain me about the above query. Received on Mon Dec 04 2000 - 00:24:05 CST