Which SQL statement is used to return only different values?
Understand the Problem
The question is asking about SQL statements and specifically which one is used to retrieve unique or distinct values from a database. In SQL, the 'SELECT DISTINCT' statement is commonly used to accomplish this task.
Answer
SELECT DISTINCT
The final answer is SELECT DISTINCT
Answer for screen readers
The final answer is SELECT DISTINCT
More Information
The SELECT DISTINCT statement is commonly used to avoid duplicate results in query outputs, especially when querying columns with many repeated values.
Tips
A common mistake is to use SELECT UNIQUE, which is not a standard SQL clause and might not work in all SQL databases.
Sources
- SQL SELECT DISTINCT - W3Schools - w3schools.com
- Which SQL Statement Is Used To Return Only Different Value - skillvertex.com
- SQL Select Distinct Questions and Answers - Sanfoundry - sanfoundry.com
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