From 2f2347e5566cf5927e1b72f6ab646bb5e70fa2c8 Mon Sep 17 00:00:00 2001
From: "timour@mysql.com" <>
Date: Tue, 23 Aug 2005 19:00:28 +0300
Subject: [PATCH] Test case for BUG#10972 - Natural join of view and underlying
 table gives wrong result.

The bug itself is fixed by WL#2486.
---
 mysql-test/r/select.result | 11 +++++++++++
 mysql-test/t/select.test   | 12 ++++++++++++
 2 files changed, 23 insertions(+)

diff --git a/mysql-test/r/select.result b/mysql-test/r/select.result
index 801af85da64..1fb460535ef 100644
--- a/mysql-test/r/select.result
+++ b/mysql-test/r/select.result
@@ -2818,3 +2818,14 @@ create table t2 (pk int primary key, c int);
 select pk from t1 inner join t2 using (pk);
 pk
 drop table t1,t2;
+create table t1 (s1 int, s2 char(5), s3 decimal(10));
+create view v1 as select s1, s2, 'x' as s3 from t1;
+select * from t1 natural join v1;
+s1	s2	s3
+insert into t1 values (1,'x',5);
+select * from t1 natural join v1;
+s1	s2	s3
+Warnings:
+Warning	1292	Truncated incorrect DOUBLE value: 'x'
+drop table t1;
+drop view v1;
diff --git a/mysql-test/t/select.test b/mysql-test/t/select.test
index 61f792a799f..250d1972bf7 100644
--- a/mysql-test/t/select.test
+++ b/mysql-test/t/select.test
@@ -2394,3 +2394,15 @@ create table t1 (pk int primary key, b int);
 create table t2 (pk int primary key, c int);
 select pk from t1 inner join t2 using (pk);
 drop table t1,t2;
+
+#
+# Bug #10972 Natural join of view and underlying table gives wrong result
+#
+
+create table t1 (s1 int, s2 char(5), s3 decimal(10));
+create view v1 as select s1, s2, 'x' as s3 from t1;
+select * from t1 natural join v1;
+insert into t1 values (1,'x',5);
+select * from t1 natural join v1;
+drop table t1;
+drop view v1;