Ryan,
Can you provide a table def that reproduce this? Column A is DECIMAL which doesn't support a prefix as far as I can tell or make MySQL accept. So I don't know how KEY `IX_Z` (`A`(13),`B`) is possible.
Ryan,
Can you provide a table def that reproduce this? Column A is DECIMAL which doesn't support a prefix as far as I can tell or make MySQL accept. So I don't know how KEY `IX_Z` (`A`(13),`B`) is possible.