Outside of SQL they are different technologies.
MySQL mingles its custom language with SQL which is a common point of confusion... Whom amongst us wasn't confused when "DESCRIBE" didn't work in SQLite or Postgres?
MySQL mingles its custom language with SQL which is a common point of confusion... Whom amongst us wasn't confused when "DESCRIBE" didn't work in SQLite or Postgres?
If you know the core concepts of one, you are probably 80% good to go with the other.
Yes, your impression is wrong.