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)
