mysql字段乱序 information_schema

select COLUMN_NAME from information_schema.columns where table_name='collect_column_info' and table_schema = 'nz';

返回ASCII排列

导致

sqoop import \

--connect "jdbc:mysql://your_host/collect" \

--username your_username \

--password your_password \

--table collect_column_info \

也乱序

systemctl restart mysql 后返回ASCII排列

再次systemctl restart mysql 后返回collect_column_info表里的字段顺序排列