Posts Tagged ‘Functions’

Functions – A handy tool for formatting data (among other things)

October 9, 2012 Leave a comment

Last week we started Spatial with Part 1 of a series, and we’ll get back to that on Thursday.  Today, we’ll talk about functions.  Functions are a tool that can be used by developers to perform automated data replacement, concatenation, calculations or other tasks in a much easier way:  by programming a function, then simply calling that function for the field that needs to be calculated.   There are two types, system functions and User-Defined Functions (UDF’s).  This post is going to deal with UDF’s. Read more…