[sql] Remove SQLite 3.10.2 reference directory.

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

-# 2011 Aug 1
-#
-# 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.
-#
-#***********************************************************************
-# This file implements regression tests for SQLite library. 
-# This file checks to make sure IS NOT NULL constraints work on
-# virtual tables.
-#
-
-set testdir [file dirname $argv0]
-source $testdir/tester.tcl
-
-ifcapable !vtab||!schema_pragmas { finish_test ; return }
-
-# Register the echo module
-register_echo_module [sqlite3_connection_pointer db]
-
-do_test vtabE-1.1 {
-  execsql {
-    CREATE TABLE t1(a, b);
-    CREATE INDEX i1 ON t1(a);
-    CREATE INDEX i2 ON t1(b);
-    INSERT INTO t1 VALUES(10,110);
-    INSERT INTO t1 VALUES(11,111);
-    INSERT INTO t1 SELECT a+2, b+2 FROM t1;
-    INSERT INTO t1 SELECT null, b+4 FROM t1;
-    INSERT INTO t1 SELECT null, b+8 FROM t1;
-    INSERT INTO t1 SELECT null, b+16 FROM t1;
-    ANALYZE;
-    CREATE VIRTUAL TABLE tv1 USING echo(t1);
-    SELECT b FROM t1 WHERE a IS NOT NULL;
-  }
-} {110 111 112 113}
-do_test vtabE-1.2 {
-  execsql {SELECT b FROM tv1 WHERE a IS NOT NULL}
-} {110 111 112 113}
-
-
-finish_test