SELECT list is not in GROUP BY clause and contains

Mysql query relevant mode

select @@global.sql_mode;

You can see the pattern contains a ONLY_FULL_GROUP_BY, as long as you can not have this configuration.
My Mysql version 5.7.21, the default mode is brought ONLY_FULL_GROUP_BY.

ONLY_FULL_GROUP_BY,STRICT_TRANS_TABLES,NO_ZERO_IN_DATE,NO_ZERO_DATE,
ERROR_FOR_DIVISION_BY_ZERO,NO_ENGINE_SUBSTITUTION

2. Reset mode value

set @@global.sql_mode=STRICT_TRANS_TABLES,NO_ZERO_IN_DATE,NO_ZERO_DATE, <br/>ERROR_FOR_DIVISION_BY_ZERO,NO_ENGINE_SUBSTITUTION;

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Origin blog.51cto.com/chenhva/2425448