Oracle - open cursor oracle

--open cursor oracle

--mostra sql executando e numero de cursores

select  sql_text, count(*) as "OPEN CURSORS", user_name from v$open_cursor

group by sql_text, user_name order by count(*) desc;

--Check current open cursor in database:

select max(a.value) as highest_open_cur, p.value as max_open_cur

from gv$sesstat a, gv$statname b, gv$parameter p

where a.statistic# = b.statistic#

and b.name = 'opened cursors current'

and p.name = 'open_cursors'

group by p.value;

-- seleciona linha completa de parametros do open_cursor

select * from gv$parameter where name='open_cursors';

--Opened cursor by session:

select a.value, s.username, s.sid, s.serial#

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'

and s.username is not null;

--para alterar o valor do open_cursors

--ALTER SYSTEM SET open_cursors=1000 SCOPE=BOTH

Fonte: vou ficar devendo, copiei o script tem tempo e perdi a fonte.