psql

Postgres login: How to log into a Postgresql database alvin February 8, 2006 - 5:40pm

"Postgres login" FAQ: How do I log into a Postgres database from the command line?

To log into a Postgres database from the command line, use the psql command. Let's take a look at a few psql command line options you can use.

Postgres login commands

If you are logged into the same computer that Postgres is running on you can use the following psql login command, specifying the database (mydb) and username (myuser):

Postgresql commands: ‘psql’ list commands alvin June 21, 2002 - 10:40am

Here's a quick tabular list of Postgres commands related to listing information about a Postgres database. (Technically these are "psql commands", because you issue these commands from the psql command line program.)

These Postgres commands help you answer questions like "What tables are in this postgres database?", or "What databases do I have within Postgres?" (a handy question when it comes time for spring cleaning), and other questions. Other popular psql commands are related to permissions, indexes, views, and sequences.