search timestamp table, reture duplicate primary key(bug)
search timestamp table, reture duplicate primary key(bug)

caijieming-baidu/mdt,bdtbd/mdt,caijieming-baidu/mdt,bdtbd/mdt,caijieming-baidu/mdt,caijieming-baidu/mdt,caijieming-baidu/mdt,bdtbd/mdt,bdtbd/mdt,bdtbd/mdt,caijieming-baidu/mdt,caijieming-baidu/mdt