In PostgreSQL, how to insert data with COPY command?

Question

I have problem when run 1 project NodeJs with PostgreSQL database. I have error when trying to insert data in pgAdmin using the COPY command.

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Answer 1

First step is to create the Database belgianbeers on pgAdmin.

Then open prompt and run psql -U postgres -d belgianbeers -a -f beers.sql

This command line running e update database tables.

Note: -U postgres = specifies postgres as the username