
session =sessionFactory.openSession(); //inserting rocords in Echo Message table...)); //It showing on console Records inserted 21 But not showing in database

add the line org.hibernate.Transaction tx = session.beginTransaction(); below session =sessionFactory.openSession(); in your code and also add the below line tx.commit(); at the end and save and run the FirstExample.java. It will solve the problem. It worked for me.
Thanks Sridhar.
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