[sql] Import reference version of SQLite 3.7.6.3.

third_party/sqlite/sqlite-src-3070603/test/unique.test

 # 2001 September 27
 #
 # 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 233 matching lines @@
     SELECT * FROM t5;
   }
 } {1 2 3 4 5 6}
 do_test unique-5.2 {
   catchsql {
     INSERT INTO t5 VALUES(1,2,3,4,5,6);
   }
 } {1 {columns first_column_with_long_name, second_column_with_long_name, third_column_with_long_name, fourth_column_with_long_name, fifth_column_with_long_name, sixth_column_with_long_name are not unique}}
 
 finish_test