Functionality added or changed:
Incompatible Change:
The InnoDB storage engine no longer ignores
trailing spaces when comparing BINARY or
VARBINARY column values. This means that (for
example) the binary values 'a' and
'a ' are now regarded as
unequal any time they are compared, as they
are in MyISAM tables.
See The BINARY and VARBINARY Types for more information
about the BINARY and
VARBINARY types.
(Bug#14189)
