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转 postgresql命令创建只读用户

Posted on 2020-06-23 19:35  yiyishuitian  阅读(84)  评论(0)    收藏  举报
1.创建一个用户名为readonly密码为123456的用户
  CREATE USER readonly WITH ENCRYPTED PASSWORD '123456';
2.更新用户默认为只读事务
  alter user readonly set default_transaction_read_only=on;
3.把所有库的public的USAGE权限给到readonly
  GRANT USAGE ON SCHEMA public to readonly;      
4.授予select权限(要进入到具体数据库操作在哪个db环境下执行就授予那个db的权限)
   grant select on all tables in schema public to readonly;


链接:https://www.jianshu.com/p/77a626e4225f