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SQL RIGHT JOIN Keyword The RIGHT JOIN keyword returns all records from the right table (table2), and the matching records from the left table (table1). The result is 0 records from the left side, if there is no match.
Jun 5, 2024 · SQL RIGHT JOIN. RIGHT JOIN returns all the rows of the table on the right side of the join and matching rows for the table on the left side of the join.It is very similar to LEFT JOIN For the rows for which there is no matching row on the left side, the result-set will contain null. RIGHT JOIN is also known as RIGHT OUTER JOIN.
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May 26, 2024 · Right JOIN allows to join two table, keeping all the data or right table and only matching data of left table. Right JOIN is a type of outer join in SQL. It allows us to deal with missing values in database and also helps in analyzing relationships between data. "GeeksforGeeks helped me ace the GATE exam!
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Learn how to use the SQL RIGHT JOIN statement to join two tables based on a common column and select records from the right table. See the syntax, examples and comparison with LEFT JOIN.
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- Radu Gheorghiu
- Understanding JOINS in SQL. In SQL, a join is a fundamental feature that combines data from two tables based on a matching column. It's essential for tasks where information is stored across different tables and needs to be viewed together.
- Introducing Our Example Data. The Restaurants Table. RestaurantID. Name. OpeningYear 1 Galactic Diner. 2018 2 The Enchanted Fork. 2020 3 Cove Café. 2019 4 The Mystic Pizzeria.
- INNER JOIN vs. RIGHT JOIN in SQL. In this section, we'll explore the key differences between RIGHT JOIN and INNER JOIN, two important types of joins in SQL.
- RIGHT JOIN vs. LEFT JOIN. The concept of RIGHT JOIN is easier to grasp when you understand its relationship with LEFT JOIN. Essentially, RIGHT JOIN and LEFT JOIN are two sides of the same coin.
Learn how to use a RIGHT JOIN in SQL to combine data from two tables based on a common column, but return all rows from the right table. See the syntax, the result and an example query with a table schema.
In this example: The RIGHT JOIN returns all rows from the table employees whether rows in the table employees have matching values in the column salesRepEmployeeNumber of the table customers. If a row from the table employees has no matching row from the table customers , the RIGHT JOIN uses NULL for the customerNumber column.
