{
  "fields": [{"id":"_id","type":"int"},{"id":"a","type":"numeric"},{"id":"b","type":"text"},{"id":"c","type":"numeric"},{"id":"d","type":"text"}],
  "records": [
    [1,1,"橋本",1995,"テストで登録１"],
    [2,2,"橋元",2000,"テストで登録２"],
    [3,3,"橋下",2005,"テストで登録３"],
    [4,4,"箸本",2010,"テストで登録４"]
]}