Fixed a bug: if you called DROP DATABASE for a database on which
there simultaneously were running queries, the MySQL server could crash
or hang. Crashes fixed, but a full fix has to wait some changes
in the MySQL layer of code.
Fixed a bug: on Windows one had to put the database name
in lower case for DROP
DATABASE to work. Fixed in 3.23.49: case no longer matters
on Windows. On Unix the database name remains case-sensitive.
Fixed a bug: if one defined a non-latin1 character set as
the default character set,
then definition of foreign key constraints could fail
in an assertion failure
in dict0crea.c, reporting an internal error 17.