What are the types of joins?

What are joins and its types?

Different Types of SQL JOINs (INNER) JOIN : Returns records that have matching values in both tables. LEFT (OUTER) JOIN : Returns all records from the left table, and the matched records from the right table. RIGHT (OUTER) JOIN : Returns all records from the right table, and the matched records from the left table.

What are the four types of join?

Below we explain different types of Joins in Detailed.Inner Join. In an inner join, we only select the data which is common in both the tables. ... Left Join. ... Right Join. ... Full Join.

What are the 5 joins?

Types of Joins in SQL ServerCROSS JOIN.INNER JOIN.OUTER JOIN. LEFT OUTER JOIN. RIGHT OUTER JOIN.FULL OUTER JOIN.SELF JOIN.

What are different types of joins in database?

Types of joinsCross join. A cross join returns all possible combinations of rows of two tables (also called a Cartesian product).Join/inner join. An inner join, also known as a simple join, returns rows from joined tables that have matching rows. ... Left outer join/left join.Right outer join/right join.Full outer join.