Скачать или смотреть Datediff DAX Query Tutorial ( English)

Through this video , we will learn how to write DAX Query named DATEDDIFF and DATEDIFF function in DAX (Data Analysis Expressions) is used to calculate the difference between two dates. This function is particularly useful for several reasons:

Time Interval Calculations: It helps in calculating the difference between two dates in various intervals such as days, months, quarters, or years. This is useful for tracking durations, such as the time taken to complete a project or the gap between order and delivery dates1.

Performance Metrics: You can use DATEDIFF to measure performance metrics over time, such as the time taken to resolve customer issues or the duration of sales cycles1.

Trend Analysis: It aids in analyzing trends over different time periods. For example, you can compare sales performance year-over-year or month-over-month2.

Conditional Calculations: It can be combined with other DAX functions to perform conditional calculations. For instance, you can calculate the difference between dates only if certain conditions are met3.