What is postmaster in postgresql?
Can you have a composite foreign key?
What is psql command?
What is greenplum db?
Is postgresql a relational database?
What is pgadmin in postgresql?
What is dummy table?
What is pg_catalog in postgres?
What is an ssh tunnel?
How do you delete data on pgadmin?
What is rds instance?
Which is faster mysql or postgresql?
Who maintains postgresql?