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This randomly returns 1 or 0.<br />
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<pre><code class="code-1 nolinks" id="code-10-28123837-1"><span>SELECT FLOOR(RAND()*2) </span>
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I want it to randomly select 1 or -1
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This randomly returns 1 or 0.

(CODE)I want it to randomly select 1 or -1

MySQL: Randomly Return 1 or -1

MySQL is an open source, relational database management system that runs as a server providing multi-user access to a number of databases. Acquired by Oracle in 2009, it is frequently used in combination with PHP installations, powering most of the WordPress installations.