avoid declaration exception : Data Type Define « PL SQL « Oracle PL / SQL

1. Oracle PL / SQL
2. PL SQL
3. Data Type Define

avoid declaration exception

 
SQL>
SQL>
SQL>  declare
  2      myNumber number;
  3    begin
  4      myNumber := 'MY NUMBER';
  5    exception
  6      when OTHERS then
  7        dbms_output.put_line('Exception caught');
  8        raise;
  9    end;
 10    /
 declare
*
ERROR at line 1:
ORA-06502: PL/SQL: numeric or value error: character to number conversion error
ORA-06512: at line 8


SQL>

 

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