In this video we will discuss a famous SQL interview problem where we need to segregate first name , middle name and last name from the customer name. I am going to explain the solution in a step by step manner.
script:
create table customers (customer_name varchar(30))
insert into customers values ('Ankit Bansal')
,('Vishal Pratap Singh')
,('Michael');
Zero to hero(Advance) SQL Aggregation:
https://youtu.be/5Ighj_2PGV0
Most Asked Join Based Interview Question:
https://youtu.be/xR87ctOgpAE
Solving 4 Trick SQL problems:
https://youtu.be/Ck1gQrlS5pQ
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