ERROR 1055 (42000): Expression #1 of SELECT list is not in GROUP BY clause and contains

mysql在查询命令时出错： ERROR 1055 (42000): Expression #1 of SELECT list is not in GROUP BY clause and contains nonaggregated column 'DBname.table.id' which is not functionally dependent on columns in GROUP BY clause; this is incompatible with sql_mode=only_full_group_bymysql在查询命令时出错： ERROR 1055 (42000): Expres