Minor systax error but not able to resolve it...

Hi, could anyone please help me to sort out below error. I have spent lot of
time but couldn't resolved it.

mydb=> CREATE OR REPLACE FUNCTION test_create()
RETURNS void AS
$BODY$
$cmd = "CREATE TABLE test-table(col varchar not null);";
spi_exec_query("CREATE OR REPLACE FUNCTION my_tmp_func() RETURNS void AS
$cmd LANGUAGE sql;");
$BODY$
LANGUAGE 'plperl';
CREATE FUNCTION
mydb=> SELECT test_create();
ERROR: error from Perl function "test_create": syntax error at or near
"CREATE" at line 3.
mydb=>

I want to create function from my stored procedure in any language.

Thanks,
Dipti