/* Database summary for: a_ex */
/* Number of blocks: 2 */
/*   0  n= 300   a_ex001.blk */    2017/02/17  17:11:05  to   2017/02/18  03:09:05
/*   1  n=  14   a_ex002.blk */    2017/02/18  03:11:05  to   2017/02/18  03:37:05