Mapping a user-defined error code to an EXCEPTION variable : Exception Handle « PL SQL « Oracle PL / SQL

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Oracle PL / SQL » PL SQL » Exception Handle

Mapping a user-defined error code to an EXCEPTION variable


    

SQL>

SQL> DECLARE

  2     e EXCEPTION;

  3    PRAGMA EXCEPTION_INIT(e,-20001);

  4  BEGIN

  5    RAISE_APPLICATION_ERROR(-20001,'A less than original message.');

  6  EXCEPTION

  7    WHEN e THEN

  8      dbms_output.put_line(SQLERRM);

  9  END;

 10  /

ORA-20001: A less than original message.



PL/SQL procedure successfully completed.



SQL>

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