摘要: archie2010${原来姹紫嫣红开遍,似这般都付与扣钉八哥}mysql连接字符串,连接字段结果集select CONCAT('My', 'S', 'QL连接字符串') as MySql;连接一个查询字段的结果集select userName from emailaccounts where us... 阅读全文
posted @ 2014-06-06 14:52 jshaibozhong 阅读(309) 评论(0) 推荐(0)