SELECT DISTINCT on Multiple Columns in SQLite

In SQLite, the SELECT DISTINCT statement allows us to fetch unique values from one or more columns in a table. We can filter out duplicate rows in a table. In simple words, this statement returns only unique values from the specified column(s).

Syntax:

SELECT DISTINCT column_name01, column_name02,........
FROM table_name ;

How to SELECT DISTINCT on Multiple Columns in SQLite?

SQLite is a lightweight and server-less relational database management system (R.D.B.M.S). It is a self-contained database and requires very minimal configuration. It is a server-less architecture that is good for mobile applications and simple desktop applications. In this article, we are going to explore how we can implement a SELECT DISTINCT statement to perform some real-world-like operations. We are going to explore different examples with examples.

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SELECT DISTINCT on Multiple Columns in SQLite

In SQLite, the SELECT DISTINCT statement allows us to fetch unique values from one or more columns in a table. We can filter out duplicate rows in a table. In simple words, this statement returns only unique values from the specified column(s)....

Example of SELECT DISTINCT on Multiple Columns

Before moving on to the examples of “SELECT DISTINCT on multiple columns“, we need a table in our database to perform relevant operations on it....

Conclusion

Overall, the SELECT DISTINCT statement in SQLite is used for managing data retrieval by filter out duplicate rows and presenting only unique values from one or more columns. we have understood various examples its in different scenarios such as selecting distinct values from multiple columns, sorting data using the ORDER BY clause and grouping results with the GROUP BY clause. Now you have good understanding of How to SELECT DISTINCT on multiple columns in SQLite. You can easily perform queries and get the desired output....

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