{ "delete_UsePutV": false, "table_type": "index_data", "Columns": [ { "Name": "object_sign", "Type": "String(20)" }, { "Name": "instance_name", "Type": "String(50)" }, { "Name": "input_sign", "Type": "String(100)" }, { "Name": "time_period", "Type": "String(20)" }, { "Name": "data_class", "Type": "String(20)" }, { "Name": "dao_type", "Type": "String(20)" }, { "Name": "dao_key", "Type": "String(500)" }, { "Name": "source_object_sign", "Type": "String(20)" }, { "Name": "source_instance_name", "Type": "String(50)" }, { "Name": "source_output_sign", "Type": "String(100)" } ], "Key": [ "object_sign", "instance_name", "input_sign" ], "Indexes": [] }