Right Joins

In data science, right join is a type of database join operation that combines rows from two tables based on the equality of the values in a specified column(s) and includes all the rows from the right table and matching rows from the left table. The non-matching rows from the left table will be filled with NULL values. Right join is useful when we want to include all the data from the right table and only matching data from the left table. It is commonly used in data analysis and data mining tasks to merge datasets with different levels of granularity or to identify missing data in a dataset.
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