摘要: 转自:http://blog.csdn.net/webdesman/article/details/7425506MYSQL在一个字段值后面加字符串,如下: member 表名 card 字段名 update member SET card = '00' || card; (postgreSQ... 阅读全文
posted @ 2015-10-15 09:33 齐失陆 阅读(725) 评论(0) 推荐(0)