What is Intersect in SQL?
#intersect #sqltutorialforbeginners #sqlinterviewquestions
Linkedin Group: / 14478259
Chapters:
00:06 Introduction to Intersect Operator in SQL
00:11 What is the Intersect Operator in SQL?
00:16 Defining the Intersect Operator in SQL
00:25 Finding Common Records in SQL
00:56 SQL Syntax for Using Intersect
01:11 Practical Example: Two Tables
01:45 Identifying Unique and Duplicate Records in SQL
02:26 Using Intersect to Match Tables
02:59 Understanding Duplicate Rows with Intersect
03:17 Running the Intersect Command in SQL
03:30 Analyzing the Intersect Output in SQL
03:46 How Intersect Handles Duplicates in SQL
In this session, we discussed the Intersect operator in SQL. The Intersect operator is used to find common records between two sets of data. By using the query format "SELECT column_name FROM table_name INTERSECT SELECT column_name FROM table_name," you can identify common rows between two tables. The operator returns only unique rows, ignoring any duplicates. We demonstrated this with an example involving two tables, Educate_Q1 and Educate_Q2, and showed how the Intersect operator effectively identifies and returns unique matching records. Thank you for watching Educate Cube, and please like, share, and subscribe to our channel.