Paweł Domański
83 lines
1.7 KiB
SQL
83 lines
1.7 KiB
SQL
CREATE USER:
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dbaclass=# create user TEST_DBACLASS with password 'test123';
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CREATE ROLE
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CREATE USER WITH VALID UNTIL:
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dbaclass=# create user TEST_dbuser1 with password 'test123' valid until '2020-08-08';
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CREATE ROLE
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CREATE USER WITH SUPER USER PRIVILEGE
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dbaclass=# create user test_dbuser3 with password 'test123' CREATEDB SUPERUSER;
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CREATE ROLE
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VIEW USERS:
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dbaclass=# select usename,valuntil,usecreatedb from pg_shadow;
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dbaclass=# select usename,usesuper,valuntil from pg_user;
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dbaclass=# \du+
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DROP USER:
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drop user DB_user1;
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-- providing superuser role will make an user superuser.
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postgres=# select usename,usesuper from pg_user where usename='dbatest';
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usename | usesuper
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---------+----------
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dbatest | f
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(1 row)
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postgres=#
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postgres=# alter user dbatest with superuser;
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ALTER ROLE
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postgres=# select usename,usesuper from pg_user where usename='dbatest';
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usename | usesuper
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---------+----------
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dbatest | t
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-- How to revoke superuser:
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postgres=# alter user dbatest with nosuperuser;
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ALTER ROLE
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postgres=#
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postgres=# select usename,usesuper from pg_user where usename='dbatest';
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usename | usesuper
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---------+----------
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dbatest | f
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(1 row)
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-- providing superuser role will make an user superuser.
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postgres=# select usename,usesuper from pg_user where usename='dbatest';
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usename | usesuper
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---------+----------
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dbatest | f
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(1 row)
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postgres=#
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postgres=# alter user dbatest with superuser;
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ALTER ROLE
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postgres=# select usename,usesuper from pg_user where usename='dbatest';
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usename | usesuper
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---------+----------
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dbatest | t
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-- How to revoke superuser:
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postgres=# alter user dbatest with nosuperuser;
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ALTER ROLE
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postgres=#
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postgres=# select usename,usesuper from pg_user where usename='dbatest';
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usename | usesuper
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---------+----------
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dbatest | f
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(1 row) |