一.出现PGA不足时,我们可以查看用户会话大小,结束相应会话 方法一 Select Server, Osuser, Name, Value / 1024 / 1024 Mb, s.Sql_Id, Spid, s.* From V$session s, V$sesstat St, V$statname Sn, V$process p Where St.Sid = s.Sid And St.Statistic# = Sn.Statistic# And Sn.Name Like 'session pg…