connect-session-knex is an express-session store backed by Postgres, MySQL, MariaDB or SQLite3, via the knex.js library.
$ npm install connect-session-knex
Example application using the defaults
Example application with PostgreSQL
tablename='sessions'
Tablename to use. Defaults to 'sessions'.knex
knex instance to use. Defaults to a new knex instance, using sqlite3 with a file named 'connect-session-knex.sqlite'