GRANTCONNECTONDATABASE your_database_nameTOreadonly_user; (4)设置访问 schema 的权限 如果数据库中有多个模式,并且你只想让用户访问其中一个或几个模式,你可能还需要授予用户对这些 schema 的USAGE权限。 GRANTUSAGEONSCHEMA publicTOreadonly_user; 如果要对多个 schema 或所有 schema 授予权限,你可能需要为每...
Here are some common statement to grant access to a PostgreSQL user: 1. Grant CONNECT to the database: GRANT CONNECT ON DATABASE database_name TO username; 2. Grant USAGE on schema: GRANT USAGE ON SCHEMA schema_name TO username; 3. Grant on all tables for DML statements: SELECT, INSERT...
postgres=# grant select on t1 to normal_user; GRANT postgres=# grant insert on t1 to normal_user with grant option; GRANT postgres=# grant update on t1 to public; GRANT postgres=# grant select (a) on t1 to test2; GRANT postgres=# \dp Access privileges Schema|Name|Type|Access privileges...
GSCloud1903 | Superuser, Replication | {} 创建用户 create role zhaobsh; 设置密码 alter role zhaobsh with password 'Test6530'; or \password zhaobsh 修改属主 alter database "GSCloud1903" owner to zhaobsh; 增加权限 grant all on database "GSCloud1903" to zhaobsh; 设置是 supseruser 以及 登...
postgres@HQ-SIT-kafka013:5432/test=# \c test user2 FATAL: permission denied for database "test" DETAIL: User does not have CONNECT privilege. Previous connection kept # 1. 赋予user2 connect 的权限 postgres@HQ-SIT-kafka013:5432/test=# GRANT CONNECT on DATABASE test to user2; ...
grant: 授予 role/user 某个权限, 让 ta 拥有 这个权限的权限许可。 revoke : 撤销权限许可 通常是以角色为中心, 一个角色关联多个用户, 一个角色关联多个权限 ACL: Access Control List 简介:以前非常盛行的一种权限设计,它的核心主要在于用户和权限直接挂钩。
postgres@HQ-SIT-kafka013:5432/postgres=# GRANT CONNECT on DATABASE test TO dlq16050postgres-# ;GRANTTime:3.608ms postgres@HQ-SIT-kafka013:5432/postgres=# \c test postgresYou are now connectedtodatabase"test"asuser"postgres".postgres@HQ-SIT-kafka013:5432/test=# REVOKE ALL on SCHEMA public...
grant select+ owner test=# create user test with password '123456';CREATE ROLEtest=# \cYou are now connected to database "test" as user "postgres".test=# grant SELECT on ALL tables in schema mytest to test;GRANTtest=# set search_path to mytest ;SETtest=# alter schema mytest owner ...
GRANT示例: 代码语言:javascript 复制 GRANT示例:GRANTALLONdatabase dbnameTOrolename;GRANTUPDATEONtabnameTOdemo_role;GRANTSELECTONALLTABLESINSCHEMAschemaname to rolename;GRANTALLONtabnameTOrolename;GRANTROLE1TOUSER1;(注:角色的属性不会授予用户)GRANTSELECT,UPDATE,INSERTONmytableTOadmin;GRANTSELECT(col1)...
1.向用户添加创建 schema 的权限,表明用户可以在 rudonx 这个 database 中 进行创建 schema 的操作: ```sql rudonx=# grant create on database rudonx to rudonx1; GRANT ``` 2.向用户赋予创建表的权限,表明用户可以在 public schema 中创建表,这里需要使用 grant 语法[2]: ...