SQL Rounding Error when calculating percentages
For cross compatability between sql and mysql servers when we do a division on a aggregated variable like count we need to promote the INT to a DOUBLE type by multiplying it by 1.00 otherwise our results will loose precision Examples 1/2=0 Incorrect Results 1.00/2=.5 or 1.00/2.00=.5 Good For sake of consistency both variables have …