Design and implementation of common data calculating based on SQL
Yang Xi · Computer Engineering and Applications Journal · 2007
Based on the investigation on the common ways of calculating the data of the information system,a kind of fast way of calculating the data has been brought forward,according to the characteristic of the calculating process and taking the advantage of the SQL language on operation the database data.Using this fast calculating way,an universal data calculating control has been designed and carried out which can be used by the users with defining the calculating formula by themselves.