Friday, June 14, 2013

EXPLAIN PLAN from SGA and from AWR (using SNAPID)

select
  s.elapsed_time_delta,
  s.buffer_gets_delta,
  s.disk_reads_delta,
  cursor(select * from table(dbms_xplan.display_awr(t.sql_id, s.plan_hash_value)))
from
  dba_hist_sqltext t,
  dba_hist_sqlstat s
where
  t.dbid = s.dbid
  and t.sql_id = s.sql_id
  and s.snap_id between &v_snap_id-2 and &v_snap_id
  and t.sql_id = '8w5j38ruybcjz';


select * from table(dbms_xplan.display_cursor('8w5j38ruybcjz',null,'ADVANCED'));

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