SQL Tips and Tricks - Difference Between count(*) ,count(0),count(-1),count(col),count('youtube') | SQL Interview question

In this video we will discuss a very commonly asked SQL interview question. There are different ways to get count of table. We will discuss what will be the output in each case. Most Asked Join Based Interview Question: https://youtu.be/xR87ctOgpAE Data Analyst Spotify Case Study: https://youtu.be/-YdAIMjHZrM Top 10 SQL interview Questions: https://youtu.be/Iv9qBz-cyVA Interview Question based on FULL OUTER JOIN: https://youtu.be/KQfWd6V3IB8 Playlist to master SQL : https://youtube.com/playlist?list=PLBTZqjSKn0IeKBQDjLmzisazhqQy4iGkb Rank, Dense_Rank and Row_Number: https://youtu.be/xMWEVFC4FOk #sql #dataengineer #interview