请问什么是"where 1=1"?
posted @ 2015-07-31 14:48 ggzone 阅读(264) 评论(0) 推荐(0) 编辑
posted @ 2015-07-31 14:48 ggzone 阅读(97) 评论(0) 推荐(0) 编辑
posted @ 2015-07-03 11:19 ggzone 阅读(143) 评论(0) 推荐(0) 编辑
posted @ 2015-07-03 11:19 ggzone 阅读(178) 评论(0) 推荐(0) 编辑
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