Introduction A variable stores a value of a specific data type. For example the variable X is an integer and stores only positive and negative whole numbers. A variable typically has a default value for initialization, for example, X=1. Some variabl...

Introduction Date is a common dimension used in most application deployments.  It is primarily used to roll up data so it can be viewed across a broad time range, facilitating trend analysis. Most date rollup level functionality is built within Incor...