JDBC - Datastore and dataset form properties should contain textarea

Today, for JDBC datastore and dataset form definitions, we get UI Schema with no indication for JDBC URL and SQL QUERY indications about its render.

It should be textarea for big inputs for both.
So, for datastore form definitions:

{
  "uiSchema": { 
    "jdbcUrl":{
      "ui:widget":"textarea"
    } 
  }
}

and, for dataset form properties:

{
  "uiSchema": { 
    "sql":{
      "ui:widget":"textarea"
    } 
  }
}