Update sqlite to 3.7.3.

third_party/sqlite/src/test/join.test

 # 2002 May 24
 #
 # 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 558 matching lines @@
     }
   } {1 2 3 {} {} {}}
   do_test join-10.3 {
     execsql {
       SELECT * FROM t23 LEFT JOIN (SELECT * FROM t24);
     }
   } {1 2 3 {} {} {}}
 
 } ;# ifcapable subquery
 
+#-------------------------------------------------------------------------
+# The following tests are to ensure that bug b73fb0bd64 is fixed.
+#
+do_test join-11.1 {
+  drop_all_tables
+  execsql {
+    CREATE TABLE t1(a INTEGER PRIMARY KEY, b TEXT);
+    CREATE TABLE t2(a INTEGER PRIMARY KEY, b TEXT);
+    INSERT INTO t1 VALUES(1,'abc');
+    INSERT INTO t1 VALUES(2,'def');
+    INSERT INTO t2 VALUES(1,'abc');
+    INSERT INTO t2 VALUES(2,'def');
+    SELECT * FROM t1 NATURAL JOIN t2;
+  }
+} {1 abc 2 def}
+
+do_test join-11.2 {
+  execsql { SELECT a FROM t1 JOIN t1 USING (a)}
+} {1 2}
+do_test join-11.3 {
+  execsql { SELECT a FROM t1 JOIN t1 AS t2 USING (a)}
+} {1 2}
+do_test join-11.3 {
+  execsql { SELECT * FROM t1 NATURAL JOIN t1 AS t2}
+} {1 abc 2 def}
+do_test join-11.4 {
+  execsql { SELECT * FROM t1 NATURAL JOIN t1 }
+} {1 abc 2 def}
+
+do_test join-11.5 {
+  drop_all_tables
+  execsql {
+    CREATE TABLE t1(a COLLATE nocase, b);
+    CREATE TABLE t2(a, b);
+    INSERT INTO t1 VALUES('ONE', 1);
+    INSERT INTO t1 VALUES('two', 2);
+    INSERT INTO t2 VALUES('one', 1);
+    INSERT INTO t2 VALUES('two', 2);
+  }
+} {}
+do_test join-11.6 {
+  execsql { SELECT * FROM t1 NATURAL JOIN t2 }
+} {ONE 1 two 2}
+do_test join-11.7 {
+  execsql { SELECT * FROM t2 NATURAL JOIN t1 }
+} {two 2}
+
+do_test join-11.8 {
+  drop_all_tables
+  execsql {
+    CREATE TABLE t1(a, b TEXT);
+    CREATE TABLE t2(b INTEGER, a);
+    INSERT INTO t1 VALUES('one', '1.0');
+    INSERT INTO t1 VALUES('two', '2');
+    INSERT INTO t2 VALUES(1, 'one');
+    INSERT INTO t2 VALUES(2, 'two');
+  }
+} {}
+do_test join-11.9 {
+  execsql { SELECT * FROM t1 NATURAL JOIN t2 }
+} {one 1.0 two 2}
+do_test join-11.10 {
+  execsql { SELECT * FROM t2 NATURAL JOIN t1 }
+} {1 one 2 two}
+
 finish_test