[Solved] Trying to not have repeating data (MySQL, php) [closed]

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I’m not sure what are you trying to do, but you don’t want to use the GROUP BY clause.

  • If you want to select all entries, use:

    mysql_query("SELECT * FROM `testimonials`");

  • If you want to select one random entry, use:

    mysql_query("SELECT * FROM `testimonials` ORDER BY RAND() LIMIT 1");

    and get rid of the while loop:

    $info = mysql_fetch_array($data);

  • If you want to select a certain number of random entries, use:

    mysql_query("SELECT * FROM `testimonials` ORDER BY RAND() LIMIT 2");

    Where 2 is number of results you want to recive. This will never return one row twice unless you have the exact same row stored twice in the database.

  • If you want to select all entries in random order, use:

    mysql_query("SELECT * FROM `testimonials` ORDER BY RAND()");

But please, if you’re starting to learn PHP, don’t use the mysql_* functions. Use mysqli or PDO instead.

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solved Trying to not have repeating data (MySQL, php) [closed]