1、报错信息 com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: In aggregated query without GROUP BY, expression #2 of SELECT list contains ...
测试app时发现购买按钮报 ,通过查看日志发现是sql 报错 this is incompatible with sql mode only full group by ,通过百度发现是版本问题 原来 . 的数据库迁移到 . 后少配置的原因. 具体解决方案 编辑my.conf文件 在mysqld下面加上 sql mode STRICT TRANS TABLES,NO ZERO IN DATE,NO ...
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1、报错信息 com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: In aggregated query without GROUP BY, expression #2 of SELECT list contains ...
select @@GLOBAL.sql_mode; set @@GLOBAL.sql_mode='STRICT_TRANS_TABLES,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,NO_ENGINE_SUBSTITUTION ...
解析: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 ...
问题: 服务报错:incompatible with sql_mode=only_full_group_by,如下图所示: 分析: NLY_FULL_GROUP_BY是MySQL提供的一个sql_mode,通过这个sql_mode来提供SQL语句GROUP BY合法性的检查 ...
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 ...
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 ...
1. 问题如下 ERROR 1055 (42000): Expression #2 of SELECT list is not in GROUP BY clause and contains nonaggregated column ‘student.name’ which ...
1、原因分析 这个错误发生在mysql 5.7 版本及以上版本会出现的问题:mysql 5.7版本默认的sql配置是:sql_mode="ONLY_FULL_GROUP_BY",这个配置严格执行了"SQL92标准"。 很多从5.6升级到5.7时,为了语法兼容,大部分都会选择调整sql_mode ...