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摘要: create table test(x varchar(50)); insert into test select '134654哈哈他大爷123' union all select '????哈哈他大爷123' union all select ',,,,哈哈他大爷123' union all s 阅读全文
posted @ 2017-12-01 13:30 mikefts 阅读(82) 评论(0) 推荐(0) 编辑