解决mysql出现的问题#1055 - Expression of SELECT list is not in GROUP BY clause and contains nonaggregate... MySQL • 1970-01-01• 259次阅读 在数据库控制台输入命令:SET GLOBAL sql_mode=(SELECT REPLACE(@@sql_mode,'ONLY_FULL_GROUP_BY','')); mysql 无才无以立足,不苦不能成才。