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






  1. Oracle PL / SQL
  2. PL SQL
  3. 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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