right join
RIGHT JOIN: Matching part from both
table and unmatching part from right table.
right join
RIGHT JOIN: Matching part from both
table and unmatching part from right table.
left join
SELECT table1.column1, table2.column2...
FROM table1
RIGHT JOIN table2
ON table1.common_field = table2.common_field;
Left join
SELECT *
FROM Table_A A
LEFT JOIN Table_B B
ON A.col = B.col;
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