数据库数据进行量化算法入库

import mysql.connectordef Main():    #云量数据库    db = mysql.connector.connect(user=‘check_user‘,password=‘654321123456‘,port=3306,host=‘123.56.72.57‘,db=‘test_check‘)  # 连接mysql    # 获取游标    cursor = db.cursor()    #查询表的字段    sql = ‘select * from stock_kline WHERE tr_date=20161214 and date_type=0 and ex_type=1‘    # 执行sql语句    cursor.execute(sql)    #接受返回结果    rows = cursor.fetchall()    #循环找出high和low的位置    for i in rows:        # print(i)        maxs = i[9]        mins = i[10]        # 判断这个公式        if (maxs - mins) / mins * 100 > 10:            xg = (maxs - mins) / mins * 100            print(i[1], i[2], i[4], i[5], xg, i[-2], i[-1])            #sql语句写入数据库，由于表的问题，重新建立一个表opop，里面字段和原表字段一样            sql1 = ‘insert into opop(`code`,`tr_date`,`date_type`,`ex_type`,`xg`,`remark`,`time`) VALUES ("%s","%s","%s","%s","%s","%s","%s")‘ % (i[1], i[2], i[4], i[5], xg, i[-2], i[-1])            cursor.execute(sql1)            #提交            db.commit()#调用执行函数if __name__ == "__main__":    Main()