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LEFT JOIN , RIGHT JOIN .FULL Outer JOIN
Different Joins are 1.Left Join Returns all rows form the left table, even if there are no matches in the right table. 2.Inner Join Inner join returns records at the i ... Voir Plus
SQL Join Types: INNER JOIN: returns rows when there is a match in both tables. LEFT JOIN: returns all rows from the left table, even if there are no matches in the right ... Voir Plus
there are three types of joints 1) Inner join 2)Left outer join 3)Right outer join