RE: Historical Plan & Time

  • From: "Allen, Brandon" <Brandon.Allen@xxxxxxxxxxx>
  • To: <shivaswamykr@xxxxxxxxx>, "Oracle-L" <oracle-l@xxxxxxxxxxxxx>
  • Date: Thu, 14 Jun 2007 13:51:33 -0700

Correction:
 
c/snap_time/sample_time
c/snap_time/sample_time
 

________________________________

From: Allen, Brandon 

 
To find the details of the plan, you'd want to run something like this:
 
select min(snap_time), max(snap_time) from dba_hist_active_sess_history
where sql_plan_hash_value = <known plan_hash_value>
 
Or:
 
select sql_plan_hash_value, min(snap_time), max(snap_time) from
dba_hist_active_sess_history where sql_id = <your sql_id> group by
sql_plan_hash_value;
 

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