I'm looking for some information about the following:
Is it better to use a tinyint field instead of a bit field if you are going to index it? Some people say it would probably be better to use a tinyint because the bit has to be extracted from the bitmask causing some overhead. I haven't found any real deep technical information about this but it sounds acceptable.
So if any of you have real hardcore stuff please post a comment :-D
In case I find some info I'll obviously send a little update!