postgresql 赋权语句 grant的正确使用说明

grant select on all tables in schema public to username;

t1=# \c
You are now connected to database “t1” as user “postgres”
t1=# \dns
List of schemas
Name | Owner
--------±---------
public | postgres
s1 | postgres
s2 | postgres
(3 rows)
t1=# create user u1 password ‘123456';
CREATE ROLE
t1=# create user u2 password ‘123456';
CREATE ROLE
t1=# grant all privileges on schema s1 to u1;
GRANT
t1=# grant all privileges on schema s2 to u1;
GRANT
t1=# \c - u1
You are now connected to database “t1” as user “u1”.
t1=> create table s1.table1(hid int);
CREATE TABLE
t1=> create view s2.view1 as select * from s1.table1;
CREATE VIEW
t1=> \c - u2
You are now connected to database “t1” as user “u2”.
t1=> select * from s2.view1;
ERROR: permission denied for schema s2
LINE 1: select * from s2.view1;
t1=> \c - postgres
You are now connected to database “t1” as user “postgres”.
t1=# grant usage on schema s2 to u2;
GRANT
t1=# \c - u2
You are now connected to database “t1” as user “u2”.
t1=> select * from s2.view1;
ERROR: permission denied for view view1
t1=> \c - postgres
You are now connected to database “t1” as user “postgres”.
t1=# grant select on s2.view1 to u2;
t1=# \c - u2
You are now connected to database “t1” as user “u2”.
t1=> select * from s2.view1;
hid
(0 rows)

create user lukes password ‘X123_x123'
grant usage on schema cl_crm to lukes

select * from cl_crm.v_account limit 1
Amazon Invalid operation: permission denied for schema raw_wam;
1 statement failed.

grant usage on schema raw_wam to lukes
grant usage on schema raw_c3 to lukes

Amazon Invalid operation: permission denied for relation v_account;

grant select on table cl_crm.v_account to lukes

CREATE or replace view cl_crm.v_account as with userids as (
select distinct su.ibsu_userid from raw_wam.ibdwsurvey su
left join raw_c3.ibdwsurveyinfo si …)