[sql] Import reference version of SQLite 3.8.7.4.

third_party/sqlite/sqlite-src-3080704/test/tkt-868145d012.test

+# 2013 March 05
+#
+# 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. Specifically,
+# it tests that ticket [868145d012a1] is fixed.
+#
+
+set testdir [file dirname $argv0]
+source $testdir/tester.tcl
+
+do_execsql_test tkt-868145d012.100 {
+  CREATE TABLE p (
+    id INTEGER PRIMARY KEY,
+    uid VARCHAR(36),
+    t INTEGER
+  );
+  
+  CREATE TABLE pa (
+    id INTEGER PRIMARY KEY,
+    a_uid VARCHAR(36)
+  );
+  
+  CREATE TABLE a (
+    id INTEGER PRIMARY KEY,
+    uid VARCHAR(36),
+    t INTEGER
+  );
+  
+  INSERT INTO pa VALUES(1,'1234');
+  INSERT INTO pa VALUES(2,'2345');
+  INSERT INTO p VALUES(3,'1234',97);
+  INSERT INTO p VALUES(4,'1234',98);
+  INSERT INTO a VALUES(5,'1234',98);
+  INSERT INTO a VALUES(6,'1234',99);
+} {}
+do_execsql_test tkt-868145d012.110 {
+  SELECT DISTINCT pa.id, p.id, a.id
+  FROM
+    pa
+    LEFT JOIN p ON p.uid='1234'
+    LEFT JOIN a ON a.uid=pa.a_uid
+  WHERE
+    a.t=p.t
+  ;
+} {1 4 5}
+do_execsql_test tkt-868145d012.120 {
+  SELECT DISTINCT pa.id, p.id, a.id
+  FROM
+    pa
+    LEFT JOIN p ON p.uid='1234'
+    LEFT JOIN a ON a.uid=pa.a_uid AND a.t=p.t
+  ORDER BY 1, 2, 3
+  ;
+} {1 3 {} 1 4 5 2 3 {} 2 4 {}}
+
+    
+finish_test