title: Mysql query with single quotation mark in the where clause
body: <p>I have this query:</p>
  
  <pre><code>SELECT * FROM tbname WHERE LCASE(title) LIKE '%l\'infinito%'
  </code></pre>
  
  <p>The value into the table contains slash before quote.
  Why the query returns no results?</p>
  
  <p>thanks</p>