/*
Table: alog

Columns:
    datetime datetime
    LaneNo int
    CashierNo int
    TransNo int
    Activity int
    Interval double

Depends on:
    none

Use:
This table logs cashier activities. I think
Interval is time between activities and
Activity specifies what exactly the cashier did,
but I don't know what the various codings mean.
WFC does not use this table for anything.
*/