请问什么是"where 1=1"?
posted @ 2014-10-15 16:51 ggzone 阅读(210) 评论(0) 推荐(0) 编辑
posted @ 2014-10-15 16:50 ggzone 阅读(670) 评论(0) 推荐(0) 编辑
posted @ 2014-10-15 16:23 ggzone 阅读(342) 评论(0) 推荐(0) 编辑
posted @ 2014-10-15 16:23 ggzone 阅读(168) 评论(0) 推荐(0) 编辑
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