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+# 2009 May 25
+#
+# 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.
+#
+#***********************************************************************
+#
+# Tests to verify ticket #3879 is fixed.
+#
+# $Id: tkt3879.test,v 1.2 2009/06/05 17:09:12 drh Exp $
+
+set testdir [file dirname $argv0]
+source $testdir/tester.tcl
+
+do_test tkt3879.1.1 {
+ execsql {
+ CREATE TABLE t1 (a PRIMARY KEY, b);
+ INSERT INTO t1 VALUES ('w', 1);
+ INSERT INTO t1 VALUES ('z', -1);
+
+ CREATE TABLE t2 (m INTEGER PRIMARY KEY, n, a, p);
+ INSERT INTO t2 VALUES (25, 13, 'w', 1);
+ INSERT INTO t2 VALUES (26, 25, 'z', 153);
+ INSERT INTO t2 VALUES (27, 25, 'z', 68);
+
+ CREATE TABLE t3 (m);
+ INSERT INTO t3 VALUES (25);
+ }
+} {}
+
+do_test tkt3879.1.2 {
+ execsql {
+ SELECT 111, t1.b*123
+ FROM t3, t2 AS j0, t2 AS j1, t1
+ WHERE j0.m=t3.m AND t1.a=j0.a AND j1.n=j0.m;
+ }
+} {111 123 111 123}
+
+do_test tkt3879.1.3 {
+ execsql {
+ SELECT 222, t1.b*123
+ FROM t3, t2 AS j0, t2 AS j1, t1
+ WHERE j0.m=t3.m AND t1.a=j0.a AND j1.n=j0.m
+ ORDER BY t1.b;
+ }
+} {222 123 222 123}
+
+finish_test