Define variable and set value : variable « SQL Plus « Oracle PL / SQL






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

Define variable and set value

    
SQL>
SQL> SET ECHO ON
SQL>
SQL> VARIABLE ename VARCHAR2(30)
SQL> EXECUTE :ename := 'Mike';

PL/SQL procedure successfully completed.

SQL> SELECT :ename FROM dual;
Mike

1 row selected.

SQL>
SQL>








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