Dit script laat het hoogste aantal open curors zien afgezet tegen de parameter max_open cursors

SQL> select max(a.value) as highest_open_cur, p.value as max_open_cur
from v$sesstat a, v$statname b, v$parameter p
where a.statistic# = b.statistic# 
and b.name = 'opened cursors current'
and p.name= 'open_cursors'
group by p.value;

HIGHEST_OPEN_CUR MAX_OPEN_CUR
---------------- ------------
            1953         2500