[sql] Import SQLite 3.17.0.

third_party/sqlite/src/test/where2.test

 # 2005 July 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 747 matching lines @@
 
 # Verify that all necessary OP_OpenRead opcodes occur in the OR optimization.
 #
 do_execsql_test where2-13.1 {
   CREATE TABLE t13(a,b);
   CREATE INDEX t13a ON t13(a);
   INSERT INTO t13 VALUES(4,5);
   SELECT * FROM t13 WHERE (1=2 AND a=3) OR a=4;
 } {4 5}
 
+# https://www.sqlite.org/src/info/5e3c886796e5512e  (2016-03-09)
+# Correlated subquery on the RHS of an IN operator 
+#
+do_execsql_test where2-14.1 {
+  CREATE TABLE t14a(x INTEGER PRIMARY KEY);
+  INSERT INTO t14a(x) VALUES(1),(2),(3),(4);
+  CREATE TABLE t14b(y INTEGER PRIMARY KEY);
+  INSERT INTO t14b(y) VALUES(1);
+  SELECT x FROM t14a WHERE x NOT IN (SELECT x FROM t14b);
+} {}
+
 finish_test