目录

1. Data Modeling Basics

2. DAX Basics

3. Creating Calculated Columns

4. Navigation Functions

5. Conditional and Logical Functions

6. Creating Calculated Measures

7. Time Intelligence

7.1 Overview

7.2 Creating Time Intelligence Calculations

8. Working with X and A Functions

9. Table Functions

10. DAX as a Query Language

--------------------------------Advanced DAX--------------------------------

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1. Working with Variables

2. Working with Filter Context

2.1 What is Filter Context?

2.2 CALCULATE

2.3 FILTER and ALL

2.4 ALLEXCEPT

2.5 Totals

3. Time Intelligence

3.1 YTD and MTD

3.2 Rolling Totals

4. Semi-Additive Measures

4.1 Opening and Closing Balance

5. Row Context

5.1 Understanding Row Context and Context Transition

6. X Functions

7. Nested Row Context

8. Error Handling

9. Security

9.1 Basic

9.2 Dynamic

10. Role Playing Dimensions

10.1 Multiple Table Import

10.2 USERELATIONSHIP

11. Advanced DAX Function

11.1 CONTAINS

11.2 FIND

11.3 SEARCH AND SUBSTITUTE

11.4 ALLSELECTED

11.5 RANKX

xVelocity 引擎提供无与伦比的分析性能，因为数据模型是从内存存储和访问的，使用列储存方式。

7.1 Overview

7.2 Creating Time Intelligence Calculations

--------------------------------Advanced DAX--------------------------------

-------------------------------------------------------------------------------------

2.1 What is Filter Context?

2.2 CALCULATE

2.3 FILTER and ALL

2.4 ALLEXCEPT

2.5 Totals

3.1 YTD and MTD

3.2 Rolling Totals

4.1 Opening and Closing Balance

5.1 Understanding Row Context and Context Transition

9.1 Basic

9.2 Dynamic

10.1 Multiple Table Import

10.2 USERELATIONSHIP

11.1 CONTAINS

11.2 FIND

11.3 SEARCH AND SUBSTITUTE

11.4 ALLSELECTED

11.5 RANKX