expression #1 of SELECT list is not in GROUP BY clause and contains nonaggregated column 't.dept' which is not functionally dependent on columns in GROUP BY clause; this is incompatible with sql_mode=only_full_group_byn; bad SQL grammar []; nested exception is java.sql.SQLSyntaxErrorException: expression #1 of SELECT list is not in GROUP BY clause and contains nonaggregated column 't.dept' which is not functionally dependent on columns in GROUP BY clause; this is incompatible with sql_mode=only_full_group_by",
这是因为sql model的影响
解决方法:
select version(),@@sql_mode; //查看sql model;
设置sql model模式
SET sql_mode=(SELECT REPLACE(@@sql_mode,'ONLY_FULL_GROUP_BY',''));



