[sql] Remove SQLite 3.10.2 reference directory.

third_party/sqlite/sqlite-src-3100200/test/bigsort.test

-# 2014 November 26
-#
-# 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.
-#
-#***********************************************************************
-#
-
-set testdir [file dirname $argv0]
-source $testdir/tester.tcl
-set testprefix bigsort
-
-#--------------------------------------------------------------------
-# At one point there was an overflow problem if the product of the 
-# cache-size and page-size was larger than 2^31. Causing an infinite 
-# loop if the product was also an integer multiple of 2^32, or 
-# inefficiency otherwise.
-#
-# This test causes thrashing on machines with smaller amounts of
-# memory.  Make sure the host has at least 8GB available before running
-# this test.
-#
-if {[catch {exec free | grep Mem:} out] || [lindex $out 1]<8000000} {
-  finish_test
-  return
-}
-
-do_execsql_test 1.0 {
-  PRAGMA page_size = 1024;
-  CREATE TABLE t1(a, b);
-  BEGIN;
-  WITH data(x,y) AS (
-    SELECT 1, zeroblob(10000)
-    UNION ALL
-    SELECT x+1, y FROM data WHERE x < 300000
-  )
-  INSERT INTO t1 SELECT * FROM data;
-  COMMIT;
-}
-do_execsql_test 1.1 {
-  PRAGMA cache_size = 4194304;
-  CREATE INDEX i1 ON t1(a, b);
-}
-
-
-finish_test