From 41c7aece39b73635339ed8b50360d354858ce1fa Mon Sep 17 00:00:00 2001
From: unknown <igor@olga.mysql.com>
Date: Thu, 6 Jul 2006 14:41:01 -0700
Subject: [PATCH] Added a test case with views for bug 18243 (see also
 func_str.test).

---
 mysql-test/r/view.result | 13 +++++++++++++
 mysql-test/t/view.test   | 16 ++++++++++++++++
 2 files changed, 29 insertions(+)

diff --git a/mysql-test/r/view.result b/mysql-test/r/view.result
index 9486b9900f6..295f9442f13 100644
--- a/mysql-test/r/view.result
+++ b/mysql-test/r/view.result
@@ -2750,3 +2750,16 @@ a	b
 0	2
 DROP VIEW v1;
 DROP TABLE t1;
+CREATE TABLE t1 (firstname text, surname text);
+INSERT INTO t1 VALUES
+("Bart","Simpson"),("Milhouse","van Houten"),("Montgomery","Burns");
+CREATE VIEW v1 AS SELECT CONCAT(firstname," ",surname) AS name FROM t1;
+SELECT CONCAT(LEFT(name,LENGTH(name)-INSTR(REVERSE(name)," ")),
+LEFT(name,LENGTH(name)-INSTR(REVERSE(name)," "))) AS f1
+FROM v1;
+f1
+BartBart
+Milhouse vanMilhouse van
+MontgomeryMontgomery
+DROP VIEW v1;
+DROP TABLE t1;
diff --git a/mysql-test/t/view.test b/mysql-test/t/view.test
index 18ba85d3408..623195dd527 100644
--- a/mysql-test/t/view.test
+++ b/mysql-test/t/view.test
@@ -2614,3 +2614,19 @@ SELECT * FROM t1;
 
 DROP VIEW v1;
 DROP TABLE t1;
+
+#
+# Bug #18243: expression over a view column that with the REVERSE function
+#
+
+CREATE TABLE t1 (firstname text, surname text);
+INSERT INTO t1 VALUES
+  ("Bart","Simpson"),("Milhouse","van Houten"),("Montgomery","Burns");
+
+CREATE VIEW v1 AS SELECT CONCAT(firstname," ",surname) AS name FROM t1;
+SELECT CONCAT(LEFT(name,LENGTH(name)-INSTR(REVERSE(name)," ")),
+              LEFT(name,LENGTH(name)-INSTR(REVERSE(name)," "))) AS f1
+ FROM v1;
+
+DROP VIEW v1;
+DROP TABLE t1;