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Joins and different types of joins in sql
Joins and different types of joins in sql
Joins and different types of joins in sql
Joins and different types of joins in sql
Joins and different types of joins in sql
Joins and different types of joins in sql
Joins and different types of joins in sql
Joins and different types of joins in sql
Joins and different types of joins in sql
Joins and different types of joins in sql
Joins and different types of joins in sql
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Joins and different types of joins in sql

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  • 1. Disclaimer: This presentation is prepared by trainees of baabtra as a part of mentoring program. This is not official document of baabtra –Mentoring Partner Baabtra-Mentoring Partner is the mentoring division of baabte System Technologies Pvt . Ltd
  • 2. Joins and different types of joins in SQL Sarbazali.N sarbazalin@gmail.com Sarbaz Ali twitter.com/username in.linkedin.com/in/profilena me 9037896770
  • 3. What is sql join? A SQL join clause combines records from two or more tables in a database.
  • 4. Sql joins o INNER JOIN o FULL OUTER JOIN o RIGHT OUTER JOIN o LEFT OUTER JOIN
  • 5. INNER JOIN The INNER JOIN keyword returns rows when there is at least one match in both tables. SYNTAX:- SELECT column_name(s) FROM table_name1 INNER JOIN table_name2 ON table_name1.column_name=table_name2.column_name
  • 6. FULL OUTER JOIN The FULL JOIN keyword return rows when there is a match in one of the tables. SYNTAX:- SELECT column_name(s) FROM table_name1 FULL JOIN table_name2 ON table_name1.column_name=table_name2.colum n_name;
  • 7. RIGHT OUTER JOIN The RIGHT JOIN keyword returns all the rows from the right table (table_name2), even if there are no matches in the left table (table_name1). SYNTAX:- SELECT column_name(s) FROM table_name1 RIGHT JOIN table_name2 ON table_name1.column_name=table_name2.column_n ame
  • 8. LEFT OUTER JOIN The LEFT JOIN keyword returns all rows from the left table (table_name1), even if there are no matches in the right table (table_name2). SYNTAX:- SELECT column_name(s) FROM table_name1 LEFT JOIN table_name2 ON table_name1.column_name=table_name2.column_name
  • 9. If this presentation helped you, please visit our page facebook.com/baabtra and like it. Thanks in advance. www.baabtra.com | www.massbaab.com |www.baabte.com
  • 10. Contact Us Emarald Mall (Big Bazar Building) Mavoor Road, Kozhikode, Kerala, India. Ph: + 91 – 495 40 25 550 NC Complex, Near Bus Stand Mukkam, Kozhikode, Kerala, India. Ph: + 91 – 495 40 25 550 Start up Village Eranakulam, Kerala, India. Email: info@baabtra.com

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