临时修改 MySQL 容器的 sql_mode
1、查询 SQL 报错：SQLSTATE[42000]: Syntax error or access violation: 1055 Expression #2 of SELECT list is not in GROUP BY clause and contains nonaggregated column ‘model.group_id’ which is not functionally dependent on columns in GROUP BY clause; this is incompatible with sql_mode=only_full_group_by。如图1
![查询 SQL 报错：SQLSTATE[42000]: Syntax error or access violation: 1055 Expression #2 of SELECT list is not in GROUP BY clause and contains nonaggregated column 'model.group_id' which is not functionally dependent on columns in GROUP BY clause; this is incompatible with sql_mode=only_full_group_by。](https://www.shuijingwanwq.com/wp-content/uploads/2021/11/1-1.png)
图1
图2
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | root@mysql-696746d44d-mzc8d:/# mysql -h127.0.0.1 -umysql -phqy-webtvmysql: [Warning] Using a password on the command line interface can be insecure.Welcome to the MySQL monitor. Commands end with ; or \g.Your MySQL connection id is 17304526Server version: 5.7.34 MySQL Community Server (GPL)Copyright (c) 2000, 2021, Oracle and/or its affiliates.Oracle is a registered trademark of Oracle Corporation and/or itsaffiliates. Other names may be trademarks of their respectiveowners.Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.mysql> |
3、临时修改 MySQL 容器的 sql_mode，执行命令：set global sql_mode=’STRICT_ALL_TABLES,STRICT_TRANS_TABLES,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION’; 。临时方案，一旦 MySQL 容器升级或者重新部署，又需要执行命令，永久方案应该是将此设置项放入基础镜像中。如图3
图3
1 2 3 4 | mysql> set global sql_mode='STRICT_ALL_TABLES,STRICT_TRANS_TABLES,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION';Query OK, 0 rows affected (0.00 sec)mysql> |
4、查询 SQL 未再报错，接口响应正常。如图4
图4
近期评论