output table plsql

1SET SERVEROUTPUT ON
2     BEGIN
3          -- A PL/SQL cursor (google implicit cursor to know more about it)
4          FOR cursor1 IN (SELECT * FROM table1)
5          LOOP
6            DBMS_OUTPUT.PUT_LINE('Column 1 = ' || cursor1.column1 ||
7                               ', Column 2 = ' || cursor1.column2);
8          END LOOP;
9     END;
10        /