{ "delete_UsePutV": true, "table_type": "split_year", "split_column": "data_time", "Columns":[ { "Name":"building", "Type":"String(20)" }, { "Name":"meter", "Type":"String(100)" }, { "Name":"funcid", "Type":"Long" }, { "Name":"data_time", "Type":"String(20)" }, { "Name": "data_flag", "Type": "Long" }, { "Name":"status_value", "Type":"Double" }, { "Name":"status_ratio", "Type":"Double" } ], "Key":[ "building", "meter", "funcid", "data_time", "status_value" ], "Indexes":[ ] }