1) Difference between count(*) and count(1) in SQL | Most Frequently Asked SQL Interview Question |

Hi, This video includes below items: 1. what is the difference between count(*) and count(1) 2. what is count function in SQL 3. what is count(any value) 4. what is count( distinct columnName) Please follow me on LinkedIn and reach out for any queries: www.linkedin.com/in/suriya-senthilkumar-3a069118b/ Send an email to: [email protected] #dataengineer #sql #sqlinterview #datanalytics #scenario #datascience #big4 #deloite #pwc #ey #azuredataengineer #azuredatabricks #azuredatafactory #count(*) #count(1) #sqlfunctions #importantsqlinterviewquestions