Learning how to paginate over data using a cursor

1. sudo apt update
2. sudo apt install postgresql postgresql-contrib
3. sudo systemctl start postgresql.service

1. sudo -u postgres createuser <user_name>
2. sudo -u postgres createdb <db_name>
3. sudo -u postgres psql
4. psql=# alter user ssahu with encrypted password ‘’

1. cd /etc/postgresql/12/main
2. vi postgresql.conf
3. subsection: # - Connection Settings -
4. edit listen_addresses = '*' # what IP address(es) to listen on;
5. vi pg_hba.conf
6. subsection # IPv4 local connections:
7. host all all all trust
8. service postgresql restart

1. https://www.wlaurance.com/2018/09/node-postgres-insert-multiple-rows

1. https://lib.rs/crates/oha