Have you ever used any other database? Literally every single thing you listed as being a plus of mysql is something postgresql and sql server both do better.

Have you ever used any other database? Literally every single thing you listed as being a plus of mysql is something postgresql and sql server both do better. Mysql is in no way even close to being on par with non-broken databases. A brief list of some obvious, glaring flaws with mysql that have been actual problems in practice: no check constraints views with aggregates are too slow to be used no expression indexes triggers don't fire on cascaded actions no window functions can't set default values to be the result of a function no transactional DDL doesn't have multiple databases, just schemas misnamed as databases rollbacks are orders of magnitude slower than other RDBMS, and it is interrupted it can corrupt the database functions can't use prepare/execute, so no dynamic SQL in functions subqueries are broken: can't modify and select from the same table functions can't be called recursively (seriously? is this 1962?) triggers can't alter the table they are firing against stored procedures can't be invoked from prepare/execute "slow query" log has a completely useless resolution of seconds