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-rw-r--r--mysql-test/t/create.test16
1 files changed, 16 insertions, 0 deletions
diff --git a/mysql-test/t/create.test b/mysql-test/t/create.test
index bb0d6dc0d64..47ee55620e4 100644
--- a/mysql-test/t/create.test
+++ b/mysql-test/t/create.test
@@ -83,6 +83,22 @@ describe t2;
drop table t1,t2;
#
+# Test of CREATE ... SELECT with duplicate fields
+#
+
+create table t1 (a tinyint);
+create table t2 (a int) select * from t1;
+describe t1;
+describe t2;
+drop table if exists t2;
+!$1060 create table t2 (a int, a float) select * from t1;
+drop table if exists t2;
+!$1060 create table t2 (a int) select a as b, a+1 as b from t1;
+drop table if exists t2;
+!$1060 create table t2 (b int) select a as b, a+1 as b from t1;
+drop table if exists t1,t2;
+
+#
# Test of primary key with 32 index
#