3 ms·

What referential integrity?) It is My free SQL, everybody's using it. Table-level locking? Never heard of them.)

• chris_wot 13y ago
  Not sure what you are referring to here, but MySQL definitely has referential integrity constraints, and InnoDB uses row level locking. Not sure what level of transaction isolation support is build in though.
  • dschiptsov 13y ago
    The InnoDB was not the default storage engine for quite a long time and it wasn't stable-enough for years.
    • chris_wot 13y ago
      OK, I'm not a huge fan of MySQL, but InnoDB is what is used now. I'm only really interested in the latest releases of MySQL.