Use LL and ULL suffix directly

Because MariaDB says they are "totally unnecessary".

See: http://bazaar.launchpad.net/~maria-captains/maria/10.0/revision/3427.1.84

    Committer: Sergei Golubchik
    Date: 2013-04-07 12:00:16 UTC
    mto: (3492.1.19 10.0-merge) (3427.18.28 maria-10.0-mwl253-merge)
    mto: This revision was merged to the branch mainline in revision 3727.
    Revision ID: sergii@pisem.net-20130407120016-jq9c73sog6vvycuz

    remove ULL() and LL(), because they're totally unnecessary
    and sometimes harmful (used with expressions)