{
    "settings": {
        "number_of_shards": 5,
        "index.refresh_interval": "5s"
    },
    "mappings": {
        "properties": {
            "b_use": {
                "type": "long"
            },
            "bh": {
                "type": "long"
            },
            "bureau_id": {
                "type": "long"
            },
            "city_id": {
                "type": "keyword"
            },
            "class_alias": {
                "type": "keyword"
            },
            "class_name": {
                "type": "keyword"
            },
            "create_person": {
                "type": "long"
            },
            "create_time": {
                "type": "date",
                "format": "yyyy-MM-dd HH:mm:ss"
            },
            "district_id": {
                "type": "keyword"
            },
            "id": {
                "type": "keyword"
            },
            "jbny": {
                "type": "date",
                "format": "yyyy-MM-dd"
            },
            "last_updated_person": {
                "type": "long"
            },
            "last_updated_time": {
                "type": "date",
                "format": "yyyy-MM-dd HH:mm:ss"
            },
            "org_id": {
                "type": "long"
            },
            "pk": {
                "type": "long"
            },
            "province_id": {
                "type": "keyword"
            },
            "schooling_length": {
                "type": "long"
            },
            "stage_id": {
                "type": "long"
            },
            "table_name": {
                "type": "keyword"
            },
            "teacher_id": {
                "type": "long"
            }
        }
    }
}