Postgresql list users

postgres=# \du

Source: postgresqltutorial.com

Postgres list users

SELECT usename AS role_name,
       CASE
           WHEN usesuper AND usecreatedb THEN
               cast('superuser, create database' AS pg_catalog.text)
           WHEN usesuper THEN
               cast('superuser' AS pg_catalog.text)
           WHEN usecreatedb THEN
               cast('create database' AS pg_catalog.text)
           ELSE
               cast('' AS pg_catalog.text)
       END     AS role_attributes
FROM pg_catalog.pg_user
ORDER BY role_name DESC;

Source: postgresqltutorial.com

Postgres list users and roles

SELECT r.rolname, r.rolsuper, r.rolinherit,
  r.rolcreaterole, r.rolcreatedb, r.rolcanlogin,
  r.rolconnlimit, r.rolvaliduntil,
  ARRAY(SELECT b.rolname
        FROM pg_catalog.pg_auth_members m
        JOIN pg_catalog.pg_roles b ON (m.roleid = b.oid)
        WHERE m.member = r.oid) as memberof
, r.rolreplication
, r.rolbypassrls
FROM pg_catalog.pg_roles r
WHERE r.rolname !~ '^pg_'
ORDER BY 1;

Source: dba.stackexchange.com

Similar codes

8 votes180 views2 answers
Mysql get first x characters
SQL
33 votes186 views6 answers
Change column name in mysql
SQL
0 vote185 views1 answer
C# check if mysql query modified rows
SQL
0 vote171 views1 answer
Oracle last character of string
SQL
1 vote181 views1 answer
Python escape mysql
SQL
0 vote232 views1 answer
Sqlite send a query to a Sqlite DB with Ruby
SQL
0 vote172 views2 answers
Mysql slave status
SQL
1 vote198 views1 answer
Code: "ER_TRUNCATED_WRONG_VALUE", errno: 1292, sqlMessage: "Incorrect date value: '2021-03-20T18:30:00.000Z' for column 'mgfdate' at row 1", sqlState: "22007", index: 0, …}
SQL
4 votes176 views2 answers
Host '192.168.43.100' is not allowed to connect to this MySQL server
SQL
0 vote187 views1 answer
Char vs varchar2 in sql
SQL