数据库导出大批量数据

import json
import calendar
from bin import *

start_time_yue = 1
end_time=start_time_yue+1
start_time_r=1
day,daynum=calendar.monthrange(2023,start_time_yue)
numtable=1
num=1
data_vale=[]
path = r"C:\Users\isoftstone\Desktop\导出.xlsx"
header=["case","工单","服务方式","分类","品牌","品类","小类","产品","向公司收费","向用户收费","完工时间"]
while 1<=start_time_yue <2:
    # if  start_time_yue<=start_time_yue <end_time:
    # if 2<=start_time_yue<3:
    if start_time_r<=daynum:
        print(start_time_yue, start_time_r)
        data_vale = []
        str_start_time_yue=str(start_time_yue).zfill(2)
        str_start_time_r = str(start_time_r).zfill(2)
        sql=f"""select submit_param,finish_time from  sa_order_finish_info a left join sa_order b  on  b.order_no=a.order_no where b.item_cat_name ='空调' and a.parent_service_type_name='安装' and
         a.finish_time>='2023-{str_start_time_yue}-{str_start_time_r} 00:00:00' and  a.finish_time<='2023-{str_start_time_yue}-{str_start_time_r} 23:59:59' """

        ku="生产_营销_十分到家_USS2.0_workorder_MYSQL_从(10.68.70.32)"
        biao="uss_workorder"
        while 1:
            try:
                statu2, data = DB_sql(sql, database="uss_workorder",example="生产_营销_十分到家_USS2.0_workorder_MYSQL_从(10.68.70.32)")
                break
            except:
                sleep(2)
                statu2, data = DB_sql(sql, database="uss_workorder",
                                      example="生产_营销_十分到家_USS2.0_workorder_MYSQL_从(10.68.70.32)")
        for i  in data:
            # print(i)
            excel_table_list = []
            com_fee=""
            sur_fee=""
            # print()
            data=json.loads(i[0])
            try:
                applyFee=data["applyFeeList"]
            except:
                pass
            try:
                ussFeedata=data["userFeeList"]
            except:
                pass
            excel_table_list.append(data["caseNo"])
            excel_table_list.append(data["orderNo"])
            excel_table_list.append(data["parentServiceTypeName"])
            excel_table_list.append(data["serviceTypeName"])
            excel_table_list.append(data["brandName"])
            excel_table_list.append(data["bigItemCatName"])
            excel_table_list.append(data["smallItemCatName"])
            excel_table_list.append(data["itemName"])
            try:
                if len(applyFee)!=0:
                    # 特殊处理向公司收费
                    for Fee in applyFee:
                        com_fee=com_fee+str(Fee["feeProjectName"])+":"+str(Fee["price"])+","
                        # excel_table_list.append(Fee["feeProjectName"])
                        # excel_table_list.append(Fee["price"])
            except:
                pass
            excel_table_list.append(com_fee)
            try:
                if len(ussFeedata) != 0:
                    #特殊处理向用户收费
                    for usrFee in ussFeedata:
                        sur_fee = sur_fee + str(usrFee["feeProjectName"]) + ":" + str(usrFee["price"]) + ","
                        # excel_table_list.append(usrFee["feeProjectName"])
                        # excel_table_list.append(usrFee["price"])
            except:
                pass
            excel_table_list.append(sur_fee)
            excel_table_list.append(i[1])

            data_vale.append(excel_table_list)
        # 调用函数追加写入数据到 Excel 文件
        append_data_to_excel(data_vale, path,header,num)
        # excel_zhui_data(path,data_vale,num)
        num += len(data_vale)
        # numtable+=len(data_vale)

        start_time_r+=1
    else:

        start_time_yue+=1
        start_time_r = 1
        # print(start_time_yue,start_time_r)