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@@ -514,17 +514,17 @@ Following are some of the most commonly used constraints available in SQL −
There are different types of joins available in SQL − There are different types of joins available in SQL −
### 1) INNER JOIN − returns rows when there is a match in both tables. **1) INNER JOIN − returns rows when there is a match in both tables.**
### 2) LEFT JOIN − returns all rows from the left table, even if there are no matches in the right table. **2) LEFT JOIN − returns all rows from the left table, even if there are no matches in the right table.**
### 3) RIGHT JOIN − returns all rows from the right table, even if there are no matches in the left table. **3) RIGHT JOIN − returns all rows from the right table, even if there are no matches in the left table.**
### 4) FULL JOIN − returns rows when there is a match in one of the tables. **4) FULL JOIN − returns rows when there is a match in one of the tables.**
### 5) SELF JOIN − is used to join a table to itself as if the table were two tables, temporarily renaming at least one table in the SQL statement. **5) SELF JOIN − is used to join a table to itself as if the table were two tables, temporarily renaming at least one table in the SQL statement.**
### 6) CARTESIAN JOIN − returns the Cartesian product of the sets of records from the two or more joined tables. **6) CARTESIAN JOIN − returns the Cartesian product of the sets of records from the two or more joined tables.**
# Various Syntax for Joins 🚨 # Various Syntax for Joins 🚨