摘要: 在mysql 工具 搜索或者插入数据时报下面错误: ERROR 1055 (42000): Expression #1 of SELECT list is not in GROUP BY clause and contains nonaggregated column 'database_tl.em 阅读全文
posted @ 2017-01-20 14:10 Jim_.NET 阅读(74930) 评论(9) 推荐(10) 编辑