{
    "lane": "B",
    "read_only": true,
    "business_dml": 0,
    "foreign_keys": 0,
    "triggers": 0,
    "columns": [
        {
            "column_name": "address_id",
            "data_type": "int",
            "column_type": "int(11) unsigned",
            "is_nullable": "NO",
            "column_default": null,
            "character_maximum_length": null,
            "numeric_precision": "10",
            "numeric_scale": "0",
            "extra": "auto_increment"
        },
        {
            "column_name": "type",
            "data_type": "tinyint",
            "column_type": "tinyint(3) unsigned",
            "is_nullable": "NO",
            "column_default": "10",
            "character_maximum_length": null,
            "numeric_precision": "3",
            "numeric_scale": "0",
            "extra": ""
        },
        {
            "column_name": "name",
            "data_type": "varchar",
            "column_type": "varchar(30)",
            "is_nullable": "NO",
            "column_default": "",
            "character_maximum_length": "30",
            "numeric_precision": null,
            "numeric_scale": null,
            "extra": ""
        },
        {
            "column_name": "phone",
            "data_type": "varchar",
            "column_type": "varchar(20)",
            "is_nullable": "NO",
            "column_default": "",
            "character_maximum_length": "20",
            "numeric_precision": null,
            "numeric_scale": null,
            "extra": ""
        },
        {
            "column_name": "province_id",
            "data_type": "int",
            "column_type": "int(11) unsigned",
            "is_nullable": "NO",
            "column_default": "0",
            "character_maximum_length": null,
            "numeric_precision": "10",
            "numeric_scale": "0",
            "extra": ""
        },
        {
            "column_name": "city_id",
            "data_type": "int",
            "column_type": "int(11) unsigned",
            "is_nullable": "NO",
            "column_default": "0",
            "character_maximum_length": null,
            "numeric_precision": "10",
            "numeric_scale": "0",
            "extra": ""
        },
        {
            "column_name": "region_id",
            "data_type": "int",
            "column_type": "int(11) unsigned",
            "is_nullable": "NO",
            "column_default": "0",
            "character_maximum_length": null,
            "numeric_precision": "10",
            "numeric_scale": "0",
            "extra": ""
        },
        {
            "column_name": "detail",
            "data_type": "varchar",
            "column_type": "varchar(255)",
            "is_nullable": "NO",
            "column_default": "",
            "character_maximum_length": "255",
            "numeric_precision": null,
            "numeric_scale": null,
            "extra": ""
        },
        {
            "column_name": "sort",
            "data_type": "int",
            "column_type": "int(11) unsigned",
            "is_nullable": "NO",
            "column_default": "0",
            "character_maximum_length": null,
            "numeric_precision": "10",
            "numeric_scale": "0",
            "extra": ""
        },
        {
            "column_name": "is_delete",
            "data_type": "tinyint",
            "column_type": "tinyint(3) unsigned",
            "is_nullable": "NO",
            "column_default": "0",
            "character_maximum_length": null,
            "numeric_precision": "3",
            "numeric_scale": "0",
            "extra": ""
        },
        {
            "column_name": "store_id",
            "data_type": "int",
            "column_type": "int(11) unsigned",
            "is_nullable": "NO",
            "column_default": "0",
            "character_maximum_length": null,
            "numeric_precision": "10",
            "numeric_scale": "0",
            "extra": ""
        },
        {
            "column_name": "create_time",
            "data_type": "int",
            "column_type": "int(11) unsigned",
            "is_nullable": "NO",
            "column_default": "0",
            "character_maximum_length": null,
            "numeric_precision": "10",
            "numeric_scale": "0",
            "extra": ""
        },
        {
            "column_name": "update_time",
            "data_type": "int",
            "column_type": "int(11) unsigned",
            "is_nullable": "NO",
            "column_default": "0",
            "character_maximum_length": null,
            "numeric_precision": "10",
            "numeric_scale": "0",
            "extra": ""
        }
    ],
    "indexes": [
        {
            "index_name": "PRIMARY",
            "non_unique": "0",
            "column_name": "address_id",
            "seq_in_index": "1"
        },
        {
            "index_name": "store_id",
            "non_unique": "1",
            "column_name": "store_id",
            "seq_in_index": "1"
        },
        {
            "index_name": "type",
            "non_unique": "1",
            "column_name": "type",
            "seq_in_index": "1"
        }
    ],
    "natural_address_rows": 3,
    "synthetic_collision_rows": 0,
    "readonly_region_rows": 3835,
    "readonly_region_chains": [
        {
            "province_id": 1,
            "city_id": 2,
            "region_id": 3,
            "province": "北京市",
            "city": "北京市",
            "region": "东城区"
        },
        {
            "province_id": 1,
            "city_id": 2,
            "region_id": 4,
            "province": "北京市",
            "city": "北京市",
            "region": "西城区"
        },
        {
            "province_id": 1,
            "city_id": 2,
            "region_id": 5,
            "province": "北京市",
            "city": "北京市",
            "region": "朝阳区"
        }
    ]
}
