Curious Case of NULLS (All you need to know about NULLS in SQL)!! скачать в хорошем качестве

Curious Case of NULLS (All you need to know about NULLS in SQL)!!

This video explains everything you need to know about NULLS in SQL and the associated concepts of using Nulls in SQL Server Management Studio. We have covered the following topics: 1. Difference between NULL,‘NULL’ and an empty string (‘’). 2. Are two Nulls equal to each other (is Null=Null)? Using the SQL ANSI_NULLS property. 3. NULLS behavior with Joins versus INTERSECT. 4.Null Related Functions and Operators ( COALESCE(), ISNULL(), IS NULL and IS NOT NULL) 5.Performing Arithmetic, String and Aggregation Operations with NULL *Create Table and Insert Script for Tables used in the Video*: Please find the SQL Scripts for the Sales Tables in my GitHub Repository as provided (Use these scripts to Create the tables and insert dummy data into them): https://github.com/saharsh95/SQL_Chal... Thank you for Watching. Please Like and Share this video with your friends and family. For more such training content and videos, kindly Subscribe to my channel "Stellar Smart Academy". Cheers :) :) Created and Managed By: Saharsh Bhatnagar (Founder of Stellar Smart Academy)