I would like to add few variables:"username' and "database" in my sqitch.conf on a defined target.
file sqitch.conf=>
engine = pg
[core "variables"]
username = jv_root
database = test
[target "dev_1"]
uri = db:pg://username@sqlhost:5432/database
[target "dev_2"]
uri = db:pg://username@sqlhost2:5432/database
where I run: sqitch deploy -t dev_1 it throw an error => ERROR: no such user: username