CREATE TABLE t_station (
    id Int64,
    station_sn String,
    operator_id Int64,
    equioment_owner_id String,
    station_name String,
    country_code String,
    region_id Nullable(Int64),
    region_code String,
    regional_name Nullable(String),
    regional_code Nullable(String),
    address String,
    station_tel Nullable(String),
    service_tel String,
    station_type Int16,
    station_type_msg Nullable(String),
    station_business_type Nullable(Int8),
    station_business_type_msg Nullable(String),
    station_status Int16,
    station_status_msg Nullable(String),
    park_nums Int16,
    station_lng Float64,
    station_lat Float64,
    site_guide Nullable(String),
    construction Int16,
    construction_msg Nullable(String),
    pictures Nullable(String),
    match_cars Nullable(String),
    park_info Nullable(String),
    business_start_time Nullable(Int16),
    business_end_time Nullable(Int16),
    electricity_fee Nullable(String),
    service_fee Nullable(String),
    is_park_fee Nullable(Int8),
    park_fee Nullable(String),
    payment Nullable(Int8),
    payment_msg Nullable(String),
    support_order Nullable(Int8),
    support_order_msg Nullable(String),
    service_item Nullable(String),
    service_item_image_url Nullable(String),
    service_item_msg Nullable(String),
    station_location_type Nullable(Int8),
    station_location_type_msg Nullable(String),
    station_charge_type Nullable(Int8),
    station_charge_type_msg Nullable(String),
    station_power Nullable(String),
    station_voltage Nullable(String),
    station_current Nullable(String),
    is_open Nullable(Int8),
    is_open_msg Nullable(String),
    is_display Nullable(Int8),
    is_display_msg Nullable(String),
    sharing_code Nullable(String),
    sharing_applet_picture Nullable(String),
    theme_picture Nullable(String),
    is_barrier_flag Nullable(Int8),
    is_barrier_flag_msg Nullable(String),
    charge_settle_type Nullable(Int8),
    charge_settle_type_msg Nullable(String),
    fast_connector_nums Nullable(Int32),
    slow_connector_nums Nullable(Int32),
    transformer_capacity Nullable(Float64),
    installed_capacity Nullable(Float64),
    remark Nullable(String),
    record_unique_no String,
    equipment_owner_name String,
    supply_type Int8,
    resident_no String,
    watt_hour_meter_no String,
    forward_power String,
    operation_date DateTime,
    charge_replace_type Int8,
    is_hlht Int8,
    is_subsidy Int8,
    create_time Nullable(DateTime),
    update_time Nullable(DateTime),
    area_code_countryside Nullable(String),
    business_expand_type Nullable(Int8),
    capacity Float64,
    video_monitor Nullable(Int8),
    electricity_type Nullable(Int8),
    INDEX station_sn (station_sn) TYPE minmax GRANULARITY 3,
    INDEX operator_id (operator_id) TYPE minmax GRANULARITY 3,
    INDEX idx_operator_id (operator_id) TYPE minmax GRANULARITY 3
) ENGINE = ReplacingMergeTree()
ORDER BY (id)
SETTINGS index_granularity = 8192;