摘要: EXPLAIN SELECT n_did,n_count,n_total,d_last_exchange FROM player_con_record WHERE n_roleid=1 AND n_fun_type=1 AND n_aid=1 阅读全文
posted @ 2015-09-21 16:03 wzhanke 阅读(173) 评论(0) 推荐(0) 编辑