MySQL error: expression 1 of order by claim is not in group by claim and contains nonaggregated column

Problem description

Wrong presentation

Expression #1 of ORDER BY clause is not in GROUP BY clause and contains nonaggregated column 'information_schema.PROFILING.SEQ' which is not functionally dependent on columns in GROUP BY clause; this is incompatible with sql_mode=only_full_group_by

Error reporting analysis

This is the database sql_mode There's something wrong with the settings .Mysql Can support different SQL Pattern , Different SQL Patterns have different syntax , Perform different data verification profiles .
MySQL5.7 The default setting for the above version is mysql sql_mode = only_full_group_by attribute , Result in an error .

solve

Mode one ： To settle temporarily （ restart mysql Error will still be reported later ）

First step
SELECT @@sql_mode;
The query result is ：

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

The second step
Get rid of ONLY_FULL_GROUP_BY Reset value

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';

The third step
Above is the change of the overall situation sql_mode Valid for new database , For existing databases , It needs to be executed under the corresponding data ：
SET sql_mode='STRICT_TRANS_TABLES,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION';

Mode two ： Permanent solution - Modify the configuration file

window Computer modification mysql Medium my.ini The configuration file ,linux and max modify myslq Medium my.ref file
Specific operation ：
stay [mysqld] Below segment , Add the following
about mysql5.7 edition ：
sql_mode=STRICT_TRANS_TABLES,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION

about 8 Above version ： Get rid of NO_AUTO_CREATE_USER, as follows
sql_mode=STRICT_TRANS_TABLES,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,NO_ENGINE_SUBSTITUTION