title: how check all columns in sql with certain value
body: <p>i do have a MySQL table with 54 columns in it. Those 54 sql columns, has a possible Integer value of 3, 2, 1 or 0. How can i search all the columns with a value of 3 without naming the column name?, just something like a wildcard representation, since i can't name all 54 columns. I wanted to know if there is something like it in MySQL?</p>
  
  <p>Here's an example:</p>
  
  <pre><code>SELECT * FROM table WHERE * = 3 ; -- i know this is a wrong mysql syntax, but this is what i'm trying to achieved.
  </code></pre>