check different sequence primary to standby oracle RAC












0















I'm trying to make the difference of sequences between the primary and the wait in the RAC oracle.
but I can not get the query to wait, this is an example in stanbdy:



 set serveroutput on

 SET FEEDBACK OFF

 DECLARE NS VARCHAR2(50);

 C NUMBER(10) := 0;

 LS NUMBER(10);

 TIMED VARCHAR2(50);

 BEGIN FOR n IN( SELECT MAX(FIRST_TIME) Time FROM V$LOG_HISTORY GROUP BY THREAD#)

    LOOP

    NS := n.Time;

    select to_char(max(FIRST_TIME),'DD-MON-YY:HH24:MI:SS') Time, max(sequence#) sequence# INTO TIMED, LS from v$log_history where FIRST_TIME >=( NS);

        dbms_output.put_line( TIMED || ' ' || LS || ' ' || C);

    END LOOP

    END

 /


apply on standby, this return always :



26-NOV-18:14:40:36  61210

26-NOV-18:14:42:38  61210

26-NOV-18:14:47:19  61210


for 3 RAC
need return apply on standby:



26-NOV-18:14:40:36  720

26-NOV-18:14:42:38  61210

26-NOV-18:14:47:19  3459


sequence is different! thanks :D






sql oracle plsql sequence







share|improve this question





























    0















    I'm trying to make the difference of sequences between the primary and the wait in the RAC oracle.
    but I can not get the query to wait, this is an example in stanbdy:



     set serveroutput on
    
 SET FEEDBACK OFF
    
 DECLARE NS VARCHAR2(50);
    
 C NUMBER(10) := 0;
    
 LS NUMBER(10);
    
 TIMED VARCHAR2(50);
    
 BEGIN FOR n IN( SELECT MAX(FIRST_TIME) Time FROM V$LOG_HISTORY GROUP BY THREAD#)
    
    LOOP
    
    NS := n.Time;
    
    select to_char(max(FIRST_TIME),'DD-MON-YY:HH24:MI:SS') Time, max(sequence#) sequence# INTO TIMED, LS from v$log_history where FIRST_TIME >=( NS);
    
        dbms_output.put_line( TIMED || ' ' || LS || ' ' || C);
    
    END LOOP
    
    END
    
 /


    apply on standby, this return always :



    26-NOV-18:14:40:36  61210
    
26-NOV-18:14:42:38  61210
    
26-NOV-18:14:47:19  61210


    for 3 RAC
    need return apply on standby:



    26-NOV-18:14:40:36  720
    
26-NOV-18:14:42:38  61210
    
26-NOV-18:14:47:19  3459


    sequence is different! thanks :D






    sql oracle plsql sequence







    share|improve this question



























      0












      0








      0








      I'm trying to make the difference of sequences between the primary and the wait in the RAC oracle.
      but I can not get the query to wait, this is an example in stanbdy:



       set serveroutput on
      
 SET FEEDBACK OFF
      
 DECLARE NS VARCHAR2(50);
      
 C NUMBER(10) := 0;
      
 LS NUMBER(10);
      
 TIMED VARCHAR2(50);
      
 BEGIN FOR n IN( SELECT MAX(FIRST_TIME) Time FROM V$LOG_HISTORY GROUP BY THREAD#)
      
    LOOP
      
    NS := n.Time;
      
    select to_char(max(FIRST_TIME),'DD-MON-YY:HH24:MI:SS') Time, max(sequence#) sequence# INTO TIMED, LS from v$log_history where FIRST_TIME >=( NS);
      
        dbms_output.put_line( TIMED || ' ' || LS || ' ' || C);
      
    END LOOP
      
    END
      
 /


      apply on standby, this return always :



      26-NOV-18:14:40:36  61210
      
26-NOV-18:14:42:38  61210
      
26-NOV-18:14:47:19  61210


      for 3 RAC
      need return apply on standby:



      26-NOV-18:14:40:36  720
      
26-NOV-18:14:42:38  61210
      
26-NOV-18:14:47:19  3459


      sequence is different! thanks :D






      sql oracle plsql sequence







      share|improve this question
















      I'm trying to make the difference of sequences between the primary and the wait in the RAC oracle.
      but I can not get the query to wait, this is an example in stanbdy:



       set serveroutput on
      
 SET FEEDBACK OFF
      
 DECLARE NS VARCHAR2(50);
      
 C NUMBER(10) := 0;
      
 LS NUMBER(10);
      
 TIMED VARCHAR2(50);
      
 BEGIN FOR n IN( SELECT MAX(FIRST_TIME) Time FROM V$LOG_HISTORY GROUP BY THREAD#)
      
    LOOP
      
    NS := n.Time;
      
    select to_char(max(FIRST_TIME),'DD-MON-YY:HH24:MI:SS') Time, max(sequence#) sequence# INTO TIMED, LS from v$log_history where FIRST_TIME >=( NS);
      
        dbms_output.put_line( TIMED || ' ' || LS || ' ' || C);
      
    END LOOP
      
    END
      
 /


      apply on standby, this return always :



      26-NOV-18:14:40:36  61210
      
26-NOV-18:14:42:38  61210
      
26-NOV-18:14:47:19  61210


      for 3 RAC
      need return apply on standby:



      26-NOV-18:14:40:36  720
      
26-NOV-18:14:42:38  61210
      
26-NOV-18:14:47:19  3459


      sequence is different! thanks :D






      sql oracle plsql sequence




      sql oracle plsql sequence






      share|improve this question















      share|improve this question













      share|improve this question




      share|improve this question








      edited Nov 26 '18 at 14:58







      Bryro

















      asked Nov 26 '18 at 14:44









      BryroBryro

      1686




      1686
























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          You need to prefix dynamic performance views with a g for RAC systems.



          i.e. replace v$log_history with gv$log_history.






          share|improve this answer























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            You need to prefix dynamic performance views with a g for RAC systems.



            i.e. replace v$log_history with gv$log_history.






            share|improve this answer




























              1














              You need to prefix dynamic performance views with a g for RAC systems.



              i.e. replace v$log_history with gv$log_history.






              share|improve this answer


























                1












                1








                1







                You need to prefix dynamic performance views with a g for RAC systems.



                i.e. replace v$log_history with gv$log_history.






                share|improve this answer













                You need to prefix dynamic performance views with a g for RAC systems.



                i.e. replace v$log_history with gv$log_history.







                share|improve this answer












                share|improve this answer



                share|improve this answer










                answered Nov 26 '18 at 14:51









                Barbaros ÖzhanBarbaros Özhan

                13.4k71633




                13.4k71633
































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