* @param {string} [options.timezone='+00:00'] The timezone used when converting a date from the database into a JavaScript date. The timezone is also used to SET TIMEZONE when connecting to the server, to ensure that the result of NOW, CURRENT_TIMESTAMP and other time related functions have in the right timezone. For best cross platform performance use the format +/-HH:MM. Will also accept string versions of timezones used by moment.js (e.g. 'America/Los_Angeles'); this is useful to capture daylight savings time changes.
* @param {string|boolean} [options.clientMinMessages='warning'] The PostgreSQL `client_min_messages` session parameter. Set to `false` to not override the database's default.
* @param {boolean} [options.standardConformingStrings=true] The PostgreSQL `standard_conforming_strings` session parameter. Set to `false` to not set the option. WARNING: Setting this to false may expose vulnerabilities and is not recommended!
* @param {Function} [options.logging=console.log] A function that gets executed every time Sequelize would log something.
* @param {Function} [options.logging=console.log] A function that gets executed every time Sequelize would log something. Function may receive multiple parameters but only first one is printed by `console.log`. To print all values use `(...msg) => console.log(msg)`
* @param {boolean} [options.benchmark=false] Pass query execution time in milliseconds as second argument to logging function (options.logging).
* @param {boolean} [options.omitNull=false] A flag that defines if null values should be passed to SQL queries or not.
* @param {boolean} [options.native=false] A flag that defines if native library shall be used or not. Currently only has an effect for postgres
