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GowthamRaj K
2021-07-29 07:50:35 +05:30
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@@ -520,7 +520,7 @@ There are different types of joins available in SQL −
### 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.
### 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.
### 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. ### 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.