diff --git a/mysql-test/r/create.result b/mysql-test/r/create.result
index d096de4ff6ad8d2fc72a649741ee78e0bf43d9d2..6fe148adce593afb1327dbe0654cd77150d55199 100644
--- a/mysql-test/r/create.result
+++ b/mysql-test/r/create.result
@@ -586,6 +586,11 @@ DESC t2;
 Field	Type	Null	Key	Default	Extra
 f2	varchar(86)	YES		NULL	
 DROP TABLE t1,t2;
+CREATE TABLE t12913 (f1 ENUM ('a','b')) AS SELECT 'a' AS f1;
+SELECT * FROM t12913;
+f1
+a
+DROP TABLE t12913;
 create database mysqltest;
 use mysqltest;
 drop database mysqltest;
diff --git a/mysql-test/t/create.test b/mysql-test/t/create.test
index f8570b4d37312bf9132c4a207d48a4a0716fa99d..7799200eaa067943e350579eae4a4180ae0d973d 100644
--- a/mysql-test/t/create.test
+++ b/mysql-test/t/create.test
@@ -494,6 +494,13 @@ AS f2 FROM t1;
 DESC t2;
 DROP TABLE t1,t2;
 
+#
+# Bug#12913 Simple SQL can crash server or connection
+#
+CREATE TABLE t12913 (f1 ENUM ('a','b')) AS SELECT 'a' AS f1;
+SELECT * FROM t12913;
+DROP TABLE t12913;
+
 #
 # Bug#11028: Crash on create table like
 #
diff --git a/sql/sql_table.cc b/sql/sql_table.cc
index 294c59af90f1ce5b98590fa9d9effbe9af33fd4b..71cbc0be1e3ffec21a4f0d23e3a93304a13b8db7 100644
--- a/sql/sql_table.cc
+++ b/sql/sql_table.cc
@@ -678,6 +678,7 @@ int mysql_prepare_table(THD *thd, HA_CREATE_INFO *create_info,
           if (!(sql_field->flags & NOT_NULL_FLAG))
             null_fields--;
 	  sql_field->flags=		dup_field->flags;
+          sql_field->interval=          dup_field->interval;
 	  it2.remove();			// Remove first (create) definition
 	  select_field_pos--;
 	  break;