Does firebird support transactional schema changes?

Does firebird support transactional schema changes? It seems to me that MySQL 开发者_JAVA技巧does not (am I correct?).

I was going to post a simple 'Yes', but StackOverflow does not accept answers with less than 15 characters.
In short: Yes.

Yes, that is, yes, but sometimes you have to commit part of the metadata changes to do other metadata changes and you cannot do any data changes on new-but-not-yet-committed metadata.