Oracle SQL tuning advisor

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  • เผยแพร่เมื่อ 21 ก.ย. 2024

ความคิดเห็น • 6

  • @ks2580
    @ks2580 3 ปีที่แล้ว

    thats is why it also recommend to use segment advisor against the sql set of which this sql belongs (for any index recommendation in STA), this way impact of index is ascertained against sql set and we can analyze the index advice from STA.

  • @raniachettab6146
    @raniachettab6146 4 ปีที่แล้ว +2

    ERROR at line 1:
    ORA-13717: Tuning Package License is needed for using this feature.
    ORA-06512: at "SYS.PRVT_SMGUTIL", line 52
    ORA-06512: at "SYS.PRVT_SMGUTIL", line 37
    ORA-06512: at "SYS.DBMS_MANAGEMENT_PACKS", line 26
    ORA-06512: at "SYS.DBMS_SQLTUNE", line 651
    ORA-06512: at line 4

    • @dbagenesis
      @dbagenesis  4 ปีที่แล้ว +3

      you need additional tuning pack license. Check with Oracle support if you already have license then you can activate it on your DB via below commands:
      SQL> show parameter control_management_pack
      SQL> ALTER system SET CONTROL_MANAGEMENT_PACK_ACCESS=‘DIAGNOSTIC+TUNING’;

  • @how_and_why
    @how_and_why 3 ปีที่แล้ว +1

    Run the sqltrpt.sql instead of creating task would be easy..nice lecture though

  • @syedismail1981
    @syedismail1981 2 ปีที่แล้ว

    Hi sir

    • @syedismail1981
      @syedismail1981 2 ปีที่แล้ว

      I have a one doubt in query when I have created the index on employees salary table , then I have write the query ,select empsal from rajind where sal='6000'; in this situation the query will run the full table scan or the query will go to block where the 6000 is there?