GRANT ALL PRIVILEGES ON ALL SEQUENCES IN SCHEMA schema_name TO username; 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 ...
db_a=#createuserread_awithpassword'1234'; #5.创建只读用户read_aCREATEROLE db_a=# \c-a # 切换到用户a, db_a数据库 Youarenow connectedtodatabase "db_a"asuser"a". db_a=>alterdefaultprivilegesinschema publicgrantselectontablestoread_a; #6.修改默认权限ALTERDEFAULTPRIVILEGES db_a=>GRANTUSA...
--创建具有INHERIT属性的角色joe:CREATEROLE joe LOGIN INHERIT;--创建具有NOINHERIT属性的角色admin:CREATEROLE admin NOINHERIT;--创建具有NOINHERIT属性的角色wheel:CREATEROLE wheel NOINHERIT;--将joe作为成员,添加进admin组:GRANTadminTOjoe;--将admin作为成员,添加进wheel组:GRANTwheelTOadmin; 一个session 以 j...
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|Column privileges|Policies ...
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),UPDATE(col1)ONmytableTOmiriam_rw;...
GRANT permission_type on test_table to role_name; permission_type : ALL、CRUD(如UPDATE) 、CONNECT…… role_name:可以替换成 PUBLIC 代表所有用户,或者 group 用户。 (2)查看 \z Access privileges Schema | Name | Type | Access privileges | Column access privileges ...
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]: ...
=# 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 to test;ALTER SCHEMA...
Command: GRANT Description: define access privileges Syntax: GRANT { { SELECT | INSERT | UPDATE | DELETE | TRUNCATE | REFERENCES | TRIGGER } [, ...] | ALL [ PRIVILEGES ] } ON { [ TABLE ] table_name [, ...] | ALL TABLES IN SCHEMA schema_name [, ...] } ...
org/docs/9.6/static/sql-grant.html Use psql's \dpcommand to obtain information about existing privileges for tables and columns. For example: =>\dp mytable Access privileges Schema | Name | Type | Access privileges | Column access privileges ---+---+---+---+--- public | mytable...