Language overview
Before you can use Z Common Data Provider
System Data Engine language statements to create custom definitions, you must understand the concept
of constants, data types, expressions, conditions, and functions.
Constants Comments Statements Data types Date and time strings Operators Expressions Z Common Data Provider System Data Engine language statements, expressions are used to specify calculations for processing the data.Conditions Z Common Data Provider System Data Engine language statements, an expression that specifies a value of true or false is called a condition .Functions