title: can not insert float or decimal to mysql db
body: <p>I want to insert the value <code>33.55555</code> to database. Even after changing mysql row to <code>float</code> or <code>decimal</code>, I am unable to do so correctly.<br>
  mysql:</p>
  
  <pre><code>ALTER TABLE `test` CHANGE `test1` `test1` DECIMAL( 10,10 ) NOT NULL 
  </code></pre>
  
  <p>after inserting <code>33.55555</code> it is converted to <code>0.9999999999</code> via this sql command</p>
  
  <pre><code>ALTER TABLE `test` CHANGE `test1` `test1` FLOAT( 10,10 ) NOT NULL 
  </code></pre>
  
  <p><code>33.55555</code> is converted to <code>1.0000000000</code></p>