title: Warning! The maximum key length is 900 bytes. The index has maximum length of 1000 bytes
body: <p>I transfer a db script from a 64 bit system to a 32 bit system. When I execute the script it gives me the following error,</p>
  
  <blockquote>
    <p>Warning! The maximum key length is 900 bytes. The index
    'UQ__Users__7E800015145C0A3F' has maximum length of 1000 bytes. For
    some combination of large values, the insert/update operation will
    fail.</p>
  </blockquote>
  
  <p>Google results and Stack Overflow questions did not help to solve this problem.</p>