postgresql - pg_dump windows command prompt invalid command -


trying using pg_dump backup postgres db

i connected through command prompt , here command following tutorial http://www.postgresqltutorial.com/postgresql-backup-database/

pg_dump -u postgres -w -f t lucz_2017 > x:\postgres_backup\lucz_backup.tar

it gives me error 

invalid command \postgres_backup. try \? help.

what doing wrong?

the db name , paths correct

windows 7 running cmd

you running pg_dump psql. out of psql , run pg_dump command windows command prompt. pg_dump own executable, different psql.


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