Execution example:: select --table User --query friends:@tomo --output_columns _key,username # [ # [ # 0, # 1337566253.89858, # 0.000355720520019531 # ], # [ # [ # [ # 5 # ], # [ # [ # "_key", # "ShortText" # ], # [ # "username", # "ShortText" # ] # ], # [ # "ken", # "健作" # ], # [ # "taro", # "ぐるんが太郎" # ], # [ # "jiro", # "ぐるんが次郎" # ], # [ # "moritapo", # "森田" # ], # [ # "hana", # "花子" # ] # ] # ] # ] select --table User --query friends:@jiro --output_columns _key,username # [ # [ # 0, # 1337566253.89858, # 0.000355720520019531 # ], # [ # [ # [ # 3 # ], # [ # [ # "_key", # "ShortText" # ], # [ # "username", # "ShortText" # ] # ], # [ # "ken", # "健作" # ], # [ # "taro", # "ぐるんが太郎" # ], # [ # "hana", # "花子" # ] # ] # ] # ]