Explore two different approaches of PostgreSQL list users in this blog: with a command-line command and with a query. Let’s learn how to list users in Postgres!
Connect to PostgreSQL as an Administrative Users The default PostgreSQL user, namedpostgreshas administrative rights for all databases on a PostgreSQl cluster. You can log in as that user and connect to the local PostgreSQL server by running: sudo -u postgres psql If you are connecting remotely, ...
What are the permissions required to list databases in Postgres? To list databases in PostgreSQL, a user needs one of the following permissions: Superuser privileges: Superusers can list all databases without restrictions. pg_databaseread access:Users with theCONNECTprivilege on a database can see...
postgres-# \dt *.* This will return all the tables as what’s done before.We hope you learned the different ways in which we can display the INFORMATION_SCHEMA table for our users. We always try our best to explore possible ways to solve a problem....
The query below will list all users, their respective project roles and the last login date. Empty means they never logged in Jira: Postgres example: 1234567891011121314151617selectdistincta.name,a.role_name,a.username,to_timestamp(CAST(a.last_loginASBIGINT)/1000)aslast_loginfrom(selectreplace...
sudo su - postgres After switching to postgres user, we can connect usingpsqlcommand. To list all databases in PostgreSQL we can use\lcommand. To list all users in PostgreSQL we can use\ducommand. To exit frompsqlwe can use\qcommand. ...
To learn more about describing users or schemas, navigate to the following dedicated guides:Show Users in Postgres,List Schemas in Postgres. Final Thoughts In Postgres, different meta-commands are used to describe database objects using psql. For instance, use the “\d”, “\dt”, “\dv”,...
In the following code, the “CREATE DATABASE” command is executed to create a new database named “postgres_db”: CREATE DATABASE postgres_db; The output confirms the database creation: What Are Database Objects? Any entity that is defined in a database and is utilized to store or refer...
We can also query Jira's Database to list all permissions of a given user — charlie on these examples. Please note that this query matches the most common permission configurations only—it doesn't match all possible configurations, especially on the Issue Security Level. For Postgres and MySQ...
In this MongoDB article, you will learn how to authenticate a user, how to list all users in the Mongo shell and how to use the db.getUser() and db.getUsers() methods.