GRANT ALL PRIVILEGES ON DATABASE database_name TO username; 复制代码 授予用户对特定表的所有权限: GRANT ALL PRIVILEGES ON TABLE table_name TO username; 复制代码 授予用户对特定列的权限: GRANT SELECT, UPDATE ON table_name(column_name) TO username; 复制代码 授予用户对特定模式的权限: GRANT A...
To assign privileges for a specific database object in PostgreSQL, use the GRANT query statement, which also allows granting membership to a particular role. Newly created users have default privileges on database objects, which can be overridden by the GRANT command. The range of objects that c...
-- 赋予CREATE 权限 GRANT CREATE ON DATABASE database_name TO username; -- 赋予CONNECT 权限 GRANT CONNECT ON DATABASE database_name TO username; -- 赋予所有权限 GRANT ALL PRIVILEGES ON DATABASE database_name TO username; 给用户赋予模式的权限 -- 赋予USAGE 权限(即在该模式下创建对象) GRANT ...
以postgres用户登录psql控制台 su - postgres psql创建带有加密密码的新用户create user myappuser with encrypted password 'your_password';创建新数据库 create database myapp;授予用户对数据库的所有权限 grant all privileges on database myapp to myappuser;注意在postgresql15 中除了数据库拥有者外，其他使用者...
REVOKE privilege[,...]ONobject[,...]FROM{PUBLIC|GROUP groupname|username} 数据库权限 # 创建数据库CREATEDATABASEdb1; # 授权数据库GRANTALLPRIVILEGESONDATABASEdb1TOuser1; # 模式权限 # 切换数据库 \c db1 # 创建模式CREATESCHEMAschema1; ...
GRANTALLPRIVILEGESONDATABASEdemoTOtom; 查看数据库的所有者: 代码语言:javascript 代码运行次数:0 运行 AI代码解释 \l[database] 修改数据库的所有者,将数据库demo的所有者变为用户testdbuser: 代码语言:javascript 代码运行次数:0 运行 AI代码解释 ALTERDATABASEdemoOWNERTOtestdbuser; ...
GRANT ALL PRIVILEGES ON DATABASE database_name TO new_user; 复制代码 授予新用户对特定表的SELECT、INSERT、UPDATE和DELETE权限: GRANT SELECT, INSERT, UPDATE, DELETE ON table_name TO new_user; 复制代码 如果需要,可以为新用户授予其他特定权限,如创建数据库、创建表等: ALTER ROLE new_user CREATEDB...
CREATE DATABASE db1; \c db1 CREATE SCHEMA user1; DROP SCHEMA public; 现在数据库(db1)只有模式user1。下一步是将所有权限授予用户(user1)。 如果我运行以下命令,并尝试创建一个表作为user1,它会工作: GRANT ALL PRIVILEGES ON SCHEMA user1 TO user1; ...
Postgres on Neon comes with an HTTP API. Get the free plan. Summary: in this tutorial, you will learn how to use the PostgreSQL GRANT statement to grant privileges on database objects to a role. Introduction to PostgreSQL GRANT statement After creating a role with the LOGIN attribute, the ...
ERROR: role "rudonx1" cannot be dropped because some objects depend on it DETAIL: privileges for database rudonx ``` ` 总结来说,需要注意如下几点: 1. 删除用户之前,需要预先删除依赖该用户的对象和权限。 2. 只有具有 create role 权限的用户才能删除非超级用户。