7 Powerful Ways to Use PostgreSQL DISTINCT for Cleaner, More Efficient Data Queries

The  PostgreSQL  DISTINCT clause is a special node that is used to exclude the repetitions of a query string output from it

The DISTINCT keyword is employed for the purpose of eliminating the duplicate rows from the result set of a SELECT query

When you use SELECT DISTINCT in PostgreSQL, all the rows in your result set are compared to each other

If a user desires to return only unique combinations of multiple columns, then DISTINCT can be utilized to filter the results

The use of the DISTINCT keyword inside aggregate functions is to execute only on the distinct values

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