MYSQL full join

MySQL does not have a built-in FULL JOIN syntax like some other databases. However, you can achieve the same result by combining LEFT JOIN and RIGHT JOIN. Here is an example:

SELECT *
FROM table1
LEFT JOIN table2 ON table1.id = table2.id
UNION
SELECT *
FROM table1
RIGHT JOIN table2 ON table1.id = table2.id;

In this example, `table1` and `table2` are the tables you want to join, and `id` is the column that links them together. The first part of the query performs a LEFT JOIN, and the second part performs a RIGHT JOIN. The UNION operator combines the results of both queries to give the same effect as a FULL JOIN.

Please note that the use of UNION can have performance implications, especially with large datasets, as it requires additional processing. Consider using other join types if possible.