1. 授予权限(GRANT) -- 授予对象权限给角色GRANT{权限列表}ON{对象}TO{角色|PUBLIC};-- 示例:授予表 employees 的 SELECT 权限给角色 app_userGRANTSELECTONemployeesTOapp_user;-- 授予模式 public 的所有权限给角色 group_developerGRANTALLPRIVILEGESONSCHEMA publicTOgroup_developer;-- 授予权限时包含子对象(...
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...
GRANT ALL PRIVILEGES ON DATABASE 数据库.【schema】 TO 【用户名】; 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;...
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 role can log in to the PostgreSQL database server. However, it...
sudo -u postgres psql CREATE USER your_username WITH PASSWORD 'your_password'; GRANT ALL PRIVILEGES ON DATABASE your_database TO your_username; \q 数据备份 使用pg_dump 工具备份数据库: pg_dump -U username -W -F t -f output_file database 例如: pg_dump -U myuser -W -F t -f ...
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...
6. Grant all privileges on the database: 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;
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...
GRANT ALL PRIVILEGES ON SCHEMA schema_name TO user_name; 推荐的腾讯云相关产品:云数据库 PostgreSQL,产品介绍链接:https://cloud.tencent.com/product/postgres 授予用户对函数的执行权限: 代码语言:txt 复制 GRANT EXECUTE ON FUNCTION function_name TO user_name; ...
GRANT SELECT, INSERT ON mydatabase.mytable TO john; 您还可以一次性授予所有权限给新用户,如下所示: GRANT ALL PRIVILEGES ON database_name.* TO username; 要授予"john"用户对所有数据库和表的所有权限,可以运行以下命令: GRANT ALL PRIVILEGES ON ALL TABLES IN SCHEMA public TO john; ...