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...
The PostgreSQL database comes with a default user named Postgres, who is a superuser and has all privileges. However, for demonstration purposes, I created a user named Payal, who does not have any privileges. To grant all privileges on all sequences to the Payal user, we will be using ...
-- 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 ...
GRANT ALL ON schema 【schema】 TO 【用户名】; GRANT ALL PRIVILEGES ON ALL TABLES IN SCHEMA 【schema】 TO 【用户名】; GRANT ALL PRIVILEGES ON DATABASE [DATABASE]TO [USERNAME]; 授予数据库[数据库]至[USERNAME]的所有特权;
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，其他使用者对于 public 模式没有 CREATE 权限， 需要使用ALTER DATABASE myapp OWNER TO myappuser; 修改数据库拥有者打开postgresql.conf文件（通常位于[安装目录]/data目录...
CREATEDATABASEdemoOWNERtom; 将demo数据库的所有权限都赋予tom用户: 代码语言:javascript 代码运行次数:0 运行 AI代码解释 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] ...
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; ...
GRANT ALL PRIVILEGES ON DATABASE database_name TO username; 7. Grant permission to create database: ALTER USER username CREATEDB; 8. Make a user superuser: ALTER USER myuser WITH SUPERUSER; 9. Remove superuser status: ALTER USER username WITH NOSUPERUSER; ...
GRANT ALL PRIVILEGES ON DATABASE mydb TO myuser; 4. 配置远程访问 默认情况下,PostgreSQL只允许本地连接。要启用远程访问,需要进行以下配置。 4.1 修改pg_hba.conf文件 找到配置文件位置(通常在/etc/postgresql/[version]/main/): sudo find / -name "pg_hba.conf" 编辑文件,添加允许远程连接的规则: host...