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GowthamRaj K
2021-07-29 08:06:44 +05:30
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@@ -576,10 +576,15 @@ There are different types of joins available in SQL −
table2: Second table table2: Second table
matching_column: Column common to both the tables. matching_column: Column common to both the tables.
## 5) SELF JOIN ## 5) SELF JOIN
SELECT a.coulmn1 , b.column2
FROM table_name a, table_name b
WHERE some_condition;
table_name: Name of the table.
some_condition: Condition for selecting the rows.
## 6) CARTESIAN JOIN ## 6) CARTESIAN JOIN
SELECT table1.column1 , table1.column2, table2.column1... SELECT table1.column1 , table1.column2, table2.column1...