    {
 "data": [
  {
   "character_maximum_length": null,
   "column_default": null,
   "column_name": "smallint_field",
   "data_type": "smallint",
   "is_nullable": "YES"
  },
  {
   "character_maximum_length": null,
   "column_default": null,
   "column_name": "bigint_field",
   "data_type": "bigint",
   "is_nullable": "YES"
  },
  {
   "character_maximum_length": null,
   "column_default": null,
   "column_name": "double_field",
   "data_type": "real",
   "is_nullable": "YES"
  },
  {
   "character_maximum_length": 1,
   "column_default": null,
   "column_name": "custom_field",
   "data_type": "nvarchar",
   "is_nullable": "YES"
  }
 ],
 "result": true
}
