title: how to create db2 schema with password by command
body: <p>I am creating db2 schema by using <strong>create schema schemaName</strong> in mydb database, now while I connect the database by writing <strong>connect to mydb user schemaName;</strong>
   it prompts to give a password. 
  My question is how to <strong>set a password</strong> to my existing schema in db2 database </p>