Selecting a Random Row from a Database Table
Here are a few ways to select a random row from a database table. These SQL statements won't require any additional application logic to pull the information you need.
Select a random row with MySQL:
SELECT column FROM table ORDER BY RAND() LIMIT 1
Select a random row with PostgreSQL:
SELECT column FROM table ORDER BY RANDOM() LIMIT 1
Select a random row with Microsoft SQL Server:
SELECT TOP 1 column FROM table ORDER BY NEWID()
Select a random row with IBM DB2:
SELECT column FROM table ORDER BY RAND() FETCH FIRST 1 ROWS ONLY
Select a random record with Oracle:
SELECT column FROM ( SELECT column FROM table ORDER BY dbms_random.value ) WHERE rownum = 1
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