SELECT @@GLOBAL.sql_mode; SELECT @@SESSION.sql_mode; 1. 2. 3. set sql mode 设置为GLOBAL,那么所有的客户端都会受到影响,不过要拥有SUPER权限才能进行设置,也就是root用户,设置SESSION,那么受影响的只是当前的连接会话。 SET GLOBAL sql_mode ='ONLY_FULL_GROUP_B
在MySQL 5.7的默认SQL模式包括以下模式:ONLY_FULL_GROUP_BY, STRICT_TRANS_TABLES, NO_ZERO_IN_DATE, NO_ZERO_DATE, ERROR_FOR_DIVISION_BY_ZERO, NO_AUTO_CREATE_USER,和 NO_ENGINE_SUBSTITUTION。 这些模式已添加到MySQL 5.7中的默认SQL模式: ONLY_FULL_GROUP_BY和 STRICT_TRANS_TABLES模式已添加到MySQL 5.7...
JDBC neglects SET GLOBAL sql_mode = '' settingsPosted by: R van der Wal Date: January 15, 2016 03:16AM I have a query that used to work at older MySQL versions but stops functioning on version 5.7 due to the "sql_mode=only_full_group_by". I bypassed this error by writing ...
这个应该是你的客户端工具有一些内部的查询不附合sqlmode的限制引起的。直接在mysql命令行客户端中执行一下以上语句计一下,应该就没有问题了。 0 回复 提问者 慕莱坞3268959 #1 执行哪条语句? 回复 2019-11-15 13:18:43 sqlercn 回复 提问者 慕莱坞3268959 #2 就是你上面的所有SQL语句在MySQL命令行客...
你提供的SQL模式是 'only_full_group_by,strict_trans_tables,error_for_division'。这意味着你希望MySQL在会话级别启用这些特定的SQL模式。 确认用户正在使用的数据库系统支持这些SQL模式: 这些SQL模式是MySQL特有的,因此如果你的数据库系统是MySQL,那么这些模式是被支持的。如果你使用的是其他数据库系统(如PostgreSQL...
ORDER BY NULL; ERROR 1055 (42000): Expression #3 of SELECT list is not in GROUP BY clause and contains nonaggregated column 'test_django_tests.aggregation_book2.pages' which is not functionally dependent on columns in GROUP BY clause; this is incompatible with sql_mode=only_full_group_by ...
session 2: mysql> set global sql_mode='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) session 1: mysql> call test_for_group_by(); ERROR 1140 (42000): In aggregated query...
ONLY_FULL_GROUP_BY,STRICT_TRANS_TABLES,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION SELECT @@global.innodb_flush_log_at_trx_commit; @@global.innodb_flush_log_at_trx_commit 1 SELECT @@global.join_bu...
{ OFF | READ_ONLY | FULL | DIRECTORY_NAME = <directory_name> } <HADR_options> ::= ALTER DATABASE SET HADR <mixed_page_allocation_option> ::= MIXED_PAGE_ALLOCATION { OFF | ON } <parameterization_option> ::= PARAMETERIZATION { SIMPLE | FORCED } <query_store_options> ::= { QUERY_...
{ OFF | READ_ONLY | FULL | DIRECTORY_NAME = <directory_name> } <HADR_options> ::= ALTER DATABASE SET HADR <mixed_page_allocation_option> ::= MIXED_PAGE_ALLOCATION { OFF | ON } <parameterization_option> ::= PARAMETERIZATION { SIMPLE | FORCED } <query_store_options> ::= { QUERY_...