pgsql指令

linux 在安装pgsql的服务器上

root是用户名，test是数据库名

psql -U root -d test

登录后显示，12,6是版本号

psql (12.6)  

查询所有表

\dt

查询表结构

\d+ table_name

查询表所属

\dp manual_logistics_log

SELECT n.nspname AS table_schema,
       c.relname AS table_name,
       r.rolname AS tableowner
FROM pg_class c
         JOIN
     pg_namespace n ON n.oid = c.relnamespace
         JOIN
     pg_roles r ON r.oid = c.relowner
WHERE c.relkind = 'r'
  AND c.relname = 'parent_info';

更改表所属

alter table table_name
owner to root;