Example
use Pyncer\Database\Value;
$connection->createTable('user')
->serial('id') // An auto incrementing primary id
->dateTime('insert_date_time')->default(Value::NOW)
->dateTime('update_date_time')->null()->autoUpdate()
->string('username', 50)->index()
->string('email')->index()
->string('password')
->bool('enabled')->default(false)->index()
->execute();