Python MySQL Self Join and Full Join

Python MySQL Self Join and Full Join:

(1) Self Join- You use the Self Join to combine rows with other rows in the same table. To perform self join operation, you must use a table alias to help MySQL distinguish the left table from the right table of the same table in a single query.

(2) We have taken a table as shown below. We implement Self Join on this table.

example table to implement self join
We can use the PyCharm code editor for this example. If you do not know about it then follow this link- How to install PyCharm for Python and create a program in it.

(3) Example of Self Join as shown below.

self join python mysql code

(4) Full Join- If a SELECT statement names multiple tables in the FROM clause with the names separated by commas, MySQL performs a full join. MySQL doesn’t support Full Join.

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