dbname=your_database_name is probably the most common connection string. See section "33.1.1.1. Keyword/Value Connection Strings" on https://www.postgresql.org/docs/10/libpq-connect.html
See Implementation
dbname=your_database_name is probably the most common connection string. See section "33.1.1.1. Keyword/Value Connection Strings" on https://www.postgresql.org/docs/10/libpq-connect.html