Bagaimana untuk menanyakan kursor dalam Oracle

select value from v$parameter where name = 'open_cursors';show parameter open_cursors;

select count(*) from v$open_cursor;

select o.sid, osuser, machine,o.sql_id,o.sql_text,o.cursor_type, count(*) num_curs from v$open_cursor o, v$session s where user_name = 'GLOGOWNER' and o.sid = s.sid group by o.sid, osuser, machine,o.sql_id,o.sql_text,o.cursor_type order by num_curs desc;

alter system set open_cursors=2000 scope=both;

SELECT A.USER_NAME, COUNT(*) FROM V$OPEN_CURSOR A GROUP BY A.USER_NAME;

SELECT AA.USERNAME, AA.MACHINE, SUM(AA.VALUE) FROM (SELECT A.VALUE, S.MACHINE, S.USERNAME FROM V$SESSTAT A, V$STATNAME B, V$SESSION S WHERE A.STATISTIC# = B.STATISTIC# AND S.SID = A.SID AND B.NAME = 'session cursor cache count') AA GROUP BY AA.USERNAME, AA.MACHINE ORDER BY AA.USERNAME, AA.MACHINE;

SELECT AA.USERNAME, AA.MACHINE, SUM(AA.VALUE) FROM (SELECT A.VALUE, S.MACHINE, S.USERNAME FROM V$SESSTAT A, V$STATNAME B, V$SESSION S WHERE A.STATISTIC# = B.STATISTIC# AND S.SID = A.SID AND B.NAME = 'opened cursors current') AA GROUP BY AA.USERNAME, AA.MACHINE ORDER BY AA.USERNAME, AA.MACHINE;