/* Database summary for: a_ex */
/* Number of blocks: 2 */
/*   0  n= 300   a_ex001.blk */    2017/02/18  17:28:55  to   2017/02/19  03:26:54
/*   1  n=   7   a_ex002.blk */    2017/02/19  03:28:54  to   2017/02/19  03:40:54