title: FireDac MemTable Filtering Error on XE7
body: <p>I am get an error that "Expression unexpectedly terminated" when i want to doing on the FireDac MemTable.
  I am use that codes</p>
  
  <pre><code>with FMemtable1 Do
   begin 
    Filtered :=False;
    Filter   := 'Field1 like ' + ''''+'%'+Edit1.Text+'%'+'''';
    Filtered :=true; 
   end
  </code></pre>
  
  <p>But im not get this error when i was try on the XE6</p>