摘要: 语句是这条SELECT DISTINCT bank, account FROM sdb_payments WHERE status="succ";status 上有索引,但不是主索引。status 字段`status` enum('succ','failed','cancel','error','progress','invalid','timeout','ready') NOT NULL DEFAULT 'ready'我本来以为这 阅读全文
posted @ 2013-07-04 08:46 过去的我 阅读(2064) 评论(0) 推荐(0) 编辑