Creating and Working with Tables

FIRST_VALUE vs LAST_VALUE #sql #sqltips #sqlinterviewquestions #sqlforbeginners #dataanalytics

LAG vs LEAD #sqltips #sqlforbeginners #sqlinterviewquestions #sql

RANK vs DENSE RANK #sqltips #sqltutorial #sql #sqlinterviewquestions

Remove duplicates. SELECT vs SELECT DISTINCT #sql #relationaldatabase#sqlserver #removeduplicates

What are DDL Commands?

What are SQL Commands?