上QQ阅读APP看书，第一时间看更新
Chapter 1. Report Authoring Basic Concepts
In this chapter, we will cover the following:
- Summary filters and detail filters
- Sorting grouped values
- Aggregation and rollup aggregation
- Implementing if-then-else in filters
- Formatting data – dates, numbers, and percentages
- Creating sections
- Hiding columns in crosstabs
- Prompts – display value versus use value