Import SQLite 3.8.7.4.

third_party/sqlite/src/test/percentile.test

 # 2013-05-28
 #
 # The author disclaims copyright to this source code.  In place of
 # a legal notice, here is a blessing:
 #
 #    May you do good and not evil.
 #    May you find forgiveness for yourself and forgive others.
 #    May you share freely, never taking more than you give.
 #
 #***********************************************************************
@@ skipping 189 matching lines @@
   } {
     do_test percentile-2.1.$in {
       execsql {
         SELECT percentile(x, $in) from t3;
       }
     } $out
   }
 }
 
 finish_test