transaction support

[David Wall]

I'm just getting familiar with mysql to see if we can use it with some
success in our Java application.  Does mysql have any transaction support
ala postgresql?  Transactions are not mentioned in the features list, so I
suspect not, but I know that it's a bit of a worry not to be able to ensure
ACID properties are maintained -- at least with respect to multiple tables
within a single db.

Thanks,
David