Only selecting specific columns when joining datasets

[David_Wong]

Hi @rohit_SB,

You have to address the duplicates at the analysis level by using level-aware calculations. Take a look at use case #2 in this article.

Level-Aware Calculations: Tips and Best Practices

[Level-Aware Calculations in Amazon QuickSight] Level-Aware Calculations (LAC) are powerful functions that allow us to perform calculations at a granularity level which is different from the granularity of our datasets and/or visuals. The sample dataset referenced by this article is a dataset of product orders placed by customers. Each order can contain multiple products and each product in an order has a unique Line Item ID. Each row of our dataset represents one line item but we want to per…