diff --git a/mysql-test/r/sp.result b/mysql-test/r/sp.result
index 4a278cd4aec..7e80d9c3ad9 100644
--- a/mysql-test/r/sp.result
+++ b/mysql-test/r/sp.result
@@ -6314,4 +6314,56 @@ CALL p1();
 NULL
 SET NAMES default;
 DROP PROCEDURE p1;
+
+# Bug#13675.
+
+DROP PROCEDURE IF EXISTS p1;
+DROP PROCEDURE IF EXISTS p2;
+DROP TABLE IF EXISTS t1;
+
+CREATE PROCEDURE p1(v DATETIME) CREATE TABLE t1 SELECT v;
+CREATE PROCEDURE p2(v INT) CREATE TABLE t1 SELECT v;
+
+CALL p1(NOW());
+SHOW CREATE TABLE t1;
+Table	Create Table
+t1	CREATE TABLE `t1` (
+  `v` datetime default NULL
+) ENGINE=MyISAM DEFAULT CHARSET=latin1
+
+DROP TABLE t1;
+
+CALL p1('text');
+Warnings:
+Warning	1264	Out of range value adjusted for column 'v' at row 1
+SHOW CREATE TABLE t1;
+Table	Create Table
+t1	CREATE TABLE `t1` (
+  `v` datetime default NULL
+) ENGINE=MyISAM DEFAULT CHARSET=latin1
+
+DROP TABLE t1;
+
+CALL p2(10);
+SHOW CREATE TABLE t1;
+Table	Create Table
+t1	CREATE TABLE `t1` (
+  `v` bigint(11) default NULL
+) ENGINE=MyISAM DEFAULT CHARSET=latin1
+
+DROP TABLE t1;
+
+CALL p2('text');
+Warnings:
+Warning	1366	Incorrect integer value: 'text' for column 'v' at row 1
+SHOW CREATE TABLE t1;
+Table	Create Table
+t1	CREATE TABLE `t1` (
+  `v` bigint(11) default NULL
+) ENGINE=MyISAM DEFAULT CHARSET=latin1
+
+DROP TABLE t1;
+
+DROP PROCEDURE p1;
+DROP PROCEDURE p2;
 End of 5.0 tests
diff --git a/mysql-test/t/sp.test b/mysql-test/t/sp.test
index 46a1b1dc740..189273aeb06 100644
--- a/mysql-test/t/sp.test
+++ b/mysql-test/t/sp.test
@@ -7299,4 +7299,58 @@ CALL p1();
 SET NAMES default;
 DROP PROCEDURE p1;
 
+#
+# Bug#13675: DATETIME/DATE type in store proc param seems to be converted as
+# varbinary
+#
+
+--echo
+--echo # Bug#13675.
+--echo
+
+--disable_warnings
+DROP PROCEDURE IF EXISTS p1;
+DROP PROCEDURE IF EXISTS p2;
+
+DROP TABLE IF EXISTS t1;
+--enable_warnings
+
+--echo
+
+CREATE PROCEDURE p1(v DATETIME) CREATE TABLE t1 SELECT v;
+
+CREATE PROCEDURE p2(v INT) CREATE TABLE t1 SELECT v;
+
+--echo
+CALL p1(NOW());
+SHOW CREATE TABLE t1;
+
+--echo
+DROP TABLE t1;
+
+--echo
+CALL p1('text');
+SHOW CREATE TABLE t1;
+
+--echo
+DROP TABLE t1;
+
+--echo
+CALL p2(10);
+SHOW CREATE TABLE t1;
+
+--echo
+DROP TABLE t1;
+
+--echo
+CALL p2('text');
+SHOW CREATE TABLE t1;
+
+--echo
+DROP TABLE t1;
+
+--echo
+DROP PROCEDURE p1;
+DROP PROCEDURE p2;
+
 --echo End of 5.0 tests