title: How to create database in database docker container?
body: <p>I'm new in docker, so cant understand - if I want to build container of mysql/postgresql/clickhouse etc - how to create database and schema of database/table? Maybe in Dockerfile or i can do it from docker-compose.yml? </p>
  
  <p>I mean, that I dont know when and where to use CREATE DATABASE; CREATE TABLE ...; queries if I use docker containers of popular databases</p>