The Importance of Syntax

Since the Expression Builder relies on specific data values input by users, the manner in which the data is presented is crucial. This is why it is important for you to know the proper syntax of your expressions. One of the most common errors in building expressions is that the expression has been entered incorrectly. Throughout this chapter, the correct syntax for specific entries is described with specific examples.

Syntax: Required Format for Expressions

Expressions require the following syntax:

value

value operator value

where value is a constant or a data source and operator is a mathematical, relational, or boolean symbol.