Mysql left join

A LEFT JOIN in MySQL is used to retrieve all rows from the left table (also called the "first" table) and any matching rows from the right table (also called the "second" table). If there is no match, NULL values are displayed for the right table's columns.

A LEFT JOIN in MySQL is used to combine rows from two or more tables based on a common column.
It retrieves all rows from the left table (also called the "first" table) and any matching rows from the right table (also called the "second" table).
If there is no match, NULL values are displayed for the right table's columns.
The LEFT JOIN includes all rows from the left table, even if there is no matching row in the right table.
It can be useful for analyzing data from multiple tables and finding patterns and relationships.

Here's the basic syntax for a LEFT JOIN in MySQL:

SELECT column1, column2, ...

FROM table1

LEFT JOIN table2

ON table1.column_name = table2.column_name;

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