docker, docker-compose, mysql, mysql5.7, utf8 charset, sql mode traditional

docker-compose.yml

version: "3.9"
services:
  db:
    image: mysql:5.7
    restart: always
    command: mysqld --sql_mode="" --character-set-server=utf8 --collation-server=utf8_general_ci
    environment:
      MYSQL_DATABASE: 'kirus_development'
      MYSQL_ROOT_PASSWORD: 'password'
      MYSQL_PASSWORD: 'password'
      MYSQL_USER: 'sahh'
    ports:
      - '3306:3306'
    volumes:
      - my-db:/var/lib/mysql
volumes:
  my-db:
      driver: local