{
RDBMSTokenClient client = new RDBMSTokenClient();
client.setClientName("tokenClient1");
client.setId("tokenClientId");
RDBMSToken token1 = new RDBMSToken();
token1.setId("RdbmsTokenId1");
token1.setTokenName("tokenName1");
token1.setClient(client);
RDBMSToken token2 = new RDBMSToken();
token2.setId("tokenId2");
token2.setTokenName("tokenName2");
token2.setClient(client);
em.persist(token1);
em.persist(token2);
String queryWithoutClause = "Select t from RDBMSToken t";