cat sql.sh

a=$1

sqlplus -s zabbix/[email protected]$a <<!!
declare
   text long ;
   sql_str   long ;
begin
  for  i in (
     select     c.username,
      a.sql_id,
      a.ELAPSED_SECONDS,
          b.SQL_FULLTEXT
  from v\$session_longops a, v\$sqlarea b,v\$session c
        where a.sql_id = b.sql_id
   and a.sql_hash_value = b.hash_value
   and a.target not like '%SYSTEM%'
   and a.ELAPSED_SECONDS > 10
   and a.sid = c.sid
   and a.SERIAL#= c.SERIAL#
   and c.username not in ( 'SYS')
   and rownum < 10  )
   loop
    dbms_output.put_line(to_char(i.SQL_FULLTEXT)) ;
    dbms_output.put_line('   ') ;
    execute immediate 'alter session set current_schema='||i.username;
    execute immediate 'explain plan for '||i.SQL_FULLTEXT;
    dbms_output.put_line('username='||i.username||' sql_id='||i.sql_id||' elapsed_seconds='||i.ELAPSED_SECONDS);
     for  t in ( select PLAN_TABLE_OUTPUT  from table(dbms_xplan.display ))
     loop
       dbms_output.put_line(to_char(t.PLAN_TABLE_OUTPUT)) ;
     end loop ;

    dbms_output.put_line('############################################################################################################################################');
       
   end loop ;
 EXCEPTION WHEN OTHERS THEN
  raise ;

end ;
/

有錯誤請指出，謝謝！