MySQL error [this is incompatible with sql_mode = only_full_group_by]

Report error message:

Expression #1 of SELECT list is not in GROUP BY clause and contains nonaggregated column ‘zsplus.ta.id’ which is not functionally dependent on columns in GROUP BY clause; this is incompatible with sql_mode=only_full_group_by

Reporting error

Mysql 5.7.5 and above function dependencies. If ONLY_FULL_GROUP_BY is enabled
SQL Mode (By default), MySQL will refuse to select a list, the Having condition, or the list of Query for the Order By list is referenced in Group.
The BY clause is not named nonset column, nor is it functionally dependent on them. (5.7.5 before, MySQL did not detect functional dependencies. ONLY_FULL_GROUP_BY is not enabled by default.)

Solution

1, check SQL_MODE

select @@global.sql_mode

The query 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

2. Remove Only_Full_Group_by, reset the value.

# Change the global SQL_Mode, valid for the new database
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';

3. For existing databases, you need to execute under the corresponding data.

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 above way the database restart will be invalid, just modify the value in the memory, and cannot be permanently changed. Want to make permanent resolution to modify in the configuration file

4, configuration file modification

Windows under MySQL configuration file is My.ini, which is usually in the root directory of the installation directory.
LINUX's mysql configuration file is My.cnf, general location is /etc/my.cnf

# [MySQLD] Add below
sql_mode=STRICT_TRANS_TABLES,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION

Restart mysql

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