Skip to main content

Connect to This PostgreSQL Database on Linux

Hands-On Lab


Photo of

Training Architect





You are working as a System Administrator and have been tasked with querying a running PostgreSQL instance. You will need to run two queries: one to find the name of the user with an ID of 3, and another to find the ID of the user with the name David.

What are Hands-On Labs?

Hands-On Labs are scenario-based learning environments where learners can practice without consequences. Don't compromise a system or waste money on expensive downloads. Practice real-world skills without the real-world risk, no assembly required.