Executing SQL commands via triggers without the use of procedures

Hello,

 

Having scoured the relevant documentation I cannot find anything which indicates how I simply create a database trigger to insert into a second table after insert on a first table, without the use of a procedure.  As I do not want return values etc. this seems like overkill.  Is it possible to create a trigger which executes SQL directly without the need to create a procedure?  If so, what is the syntax?

 

Regards