title: How to dynamically connect to a database in nestjs?
body: <p>I have multiple databases that I want to connect. but just one of them have static name. for example the name of that database is <code>stores</code>, and in that I have a table that indicates the name of the other databases. now I want to change the connection provider after the first route being called. how can I do that?</p>
  <p>I tried to use the Dynamic modules, but I don't know how to use it.</p>