[appengine-java] User defined Key/ID column name

Hi, is it possible to create user define Key/ID column name ? When i define Key column name as follows : @PrimaryKey @Persistent(valueStrategy = IdGeneratorStrategy.IDENTITY) private String Username; above code generate Key/ID field as name. By using following code , it generate

[appengine-java] How to make reference(a.k.a Foriegn keys) in Bigtable datastore using JDO

Hello friends, How to create foreign keys using JDO in Bigtable Datastore likewise using python we can achieve using reference Property. Please suggest or pointer to any link to achieve it. Thanks in Advance :) Rajeev Jha. -- You received this message because you are subscribed to the Google

[google-appengine] SoceketFactory class Error : connect database using JIQL by JDBC driver

Hi , I am trying to connect a database using JIQL which is jdbc wrapper with following URL : String url = jdbc:jiql:https://myAppsName.appspot.com/jiqlservlet;; also try with following URL without SSL : String url = jdbc:jiql:http://bigtable-apps.appspot.com/jiqlservlet;; and am getting the