From 00d6efe03391a6823f73fe08f4dba240ee8a39d3 Mon Sep 17 00:00:00 2001 From: BHONESH CHAWLA Date: Tue, 21 Jan 2025 11:54:39 +0530 Subject: [PATCH] Update adding-count-to-the-source-dataframe.md --- exercises/sql/adding-count-to-the-source-dataframe.md | 1 + 1 file changed, 1 insertion(+) diff --git a/exercises/sql/adding-count-to-the-source-dataframe.md b/exercises/sql/adding-count-to-the-source-dataframe.md index 99436a7..21e9e37 100644 --- a/exercises/sql/adding-count-to-the-source-dataframe.md +++ b/exercises/sql/adding-count-to-the-source-dataframe.md @@ -1,6 +1,7 @@ # Adding count to the source DataFrame Write a structured query that adds aggregations to the input dataset. +( Do aggregation based on column1 and column2 given below in the dataset ) **EXTRA** Can you think of another query to solve it? What's more efficient?