How to find the number of row in oracle table using sql:-

       /* Formatted on 8/10/2015 4:31:56 PM (QP5 v5.240.12305.39446) */

                      SELECT TABLE_NAME, NUM_ROWS, STATUS
                      FROM dba_tables
                      WHERE OWNER = 'AP' AND NUM_ROWS != 0
                       --TABLE_NAME = 'AP_SUPPLIERS'