title: What does "rows processed" in Oracle AWR report mean?
body: <p>I have an application which uses Oracle Database. I have several sql updates and selects in the application.</p>
  
  <p>I gathered an AWR report on Oracle Database to diagnose some performance charasteristics of my application.</p>
  
  <p>When I analyze the report by checking the "SQL ordered by Executions" statistics, I found out that one of my update query run 8985 times and row number processed by this query is 8,985. But, I have a select query and it run 8,985 times too but row number processed by this select statement is 8936.</p>
  
  <p>My select query is right after the update query so it is expected that both queries' executed time is equal. What I wonder is, why my select query processed less row than its executed time value.</p>
  
  <p>Thanks</p>