查询出来要转换的数据
SELECT name FROM dbo.base_pay_type WHERE is_enabled = 1
 
数据如图：
 
2.将查询到的数据转换成行，以逗号隔开，以【】包裹
 
SELECT STUFF((SELECT  '[' + name + '],'  
FROM(SELECT name FROM dbo.base_pay_type WHERE is_enabled = 1) a  FOR  XML PATH('')  ), 1,0, '') AS Name 
 
数据如图：
 
 
3，去掉最后一个逗号
 
SELECT LEFT(a.Name,LEN(a.Name)-1) AS Name FROM (SELECT STUFF((SELECT  '[' + name + '],'  
FROM(SELECT name FROM dbo.base_pay_type WHERE is_enabled = 1) a  FOR  XML PATH('')  ), 1,0, '') AS Name ) AS a
 
数据如图：
 
 
4，这一行形成新的列，用PIVOT实现
 
SELECT * FROM (
 select sellerid,pay_type_name,cast(sum(amount) as decimal(18,2)) as payamout from (
 SELECT distinct oi.order_guid,ss.SellerId,bs.name AS pay_type_name,op.amount
 FROM dbo.shop_sellers AS ss
 LEFT JOIN dbo.order_item oi ON ss.SellerId=oi.tracking_id
 LEFT JOIN dbo.order_list ol ON ol.order_guid = oi.order_guid
 LEFT JOIN dbo.order_pay op ON ol.order_guid=op.order_guid
 LEFT JOIN dbo.base_pay_type bs ON op.pay_type_id=bs.pay_type_id
 INNER JOIN dbo.shops s ON s.ShopGuid=ol.owner
 WHERE bs.is_enabled=1 AND op.is_received=1 AND order_status='finished' and pay_status='paid' 
 and s.ShopId IN(SELECT ShopId FROM dbo.shops WHERE 1=1 and shopid=15 or ParentShopId=15) 
 AND ol.order_time between '2018-01-17' and '2018-08-17 23:59:59') a
 GROUP BY SellerId,pay_type_name) AS PA PIVOT(MAX( payamout ) FOR 
 pay_type_name IN ([现金],[支付宝],[微信支付],[会员卡],[康品汇会员卡],[银联扫码支付]))PPA
 
数据如图：
 
 
5，C#后台代码，先将一列转换成一行，以逗号隔开，【】包裹
 
string SQL = "SELECT LEFT(a.Name,LEN(a.Name)-1) AS Name FROM (SELECT STUFF((SELECT  '[' + name + '],' FROM(SELECT name FROM dbo.base_pay_type WHERE is_enabled = 1) a  FOR  XML PATH('')  ), 1, 0, '') AS Name ) AS a";
DataTable dt = dbAccess.ExecuteTable(SQL);
string filwes = dt.Rows[0]["name"].ToString();
得到的结果如上面标题3,然后拼接SQL,将filwes作为参数输入下面SQL语句
SELECT * FROM (
select sellerid,pay_type_name,cast(sum(amount) as decimal(18,2)) as payamout from (
SELECT distinct oi.order_guid,ss.SellerId,bs.name AS pay_type_name,op.amount
FROM dbo.shop_sellers AS ss
LEFT JOIN dbo.order_item oi ON ss.SellerId=oi.tracking_id
LEFT JOIN dbo.order_list ol ON ol.order_guid = oi.order_guid
LEFT JOIN dbo.order_pay op ON ol.order_guid=op.order_guid
LEFT JOIN dbo.base_pay_type bs ON op.pay_type_id=bs.pay_type_id
INNER JOIN dbo.shops s ON s.ShopGuid=ol.owner
WHERE bs.is_enabled=1 AND op.is_received=1 AND order_status='finished' and pay_status='paid' 
and s.ShopId IN(SELECT ShopId FROM dbo.shops WHERE 1=1 {1}) {2}) a
GROUP BY SellerId,pay_type_name) AS PA PIVOT(MAX( payamout ) FOR pay_type_name IN (‘“+filwes+”’))PPA
 
 

1.选需要转换行和列的整组数据
 
2.右键，点击复制
 
3.选择一个孔的单元格，按鼠标右键，点击选择性粘贴
 
4.然后弹出选择性粘贴对话框，将转置前面的复选款勾上
 
5.点击确定后，可以发现行和列就发生了转换

# -*- coding: utf-8 -*-
"""将CSV文件中的一列按自己的意愿转换成n行"""
data= pd.read_csv('C:\\Users\\1701\Desktop\\123.csv')#读地址
a= data.ix[:,1]
#每num个列表元素写入文件的一行
num=20  #一行包括20个数
file=open('C:\\Users\\1701\Desktop\\111222.csv','w')#保存地址
for i in range(len(a)):
    file.write(str(a[i]))
    file.write(', ')
    if(i%(num)==num-1):#判断是否要换行了
        file.write('\n')
print(file)
file.close()
 

 将文件中的一列转换为n行，如下：
 

#define _CRT_SECURE_NO_WARNINGS
#include<stdlib.h>
#include<stdio.h>
#include<string.h>

//把三行四列输出为四行三列
void main(void)
{
	int s[3][4]={{1,1,1,1},{2,2,2,2},{3,3,3,3}},i,j;
	int *p = s[0];//指向0的位置
	printf("下列是三行四列的输出\r\n");
	for (i = 0; i < 12; i++)
	{
		printf("%d ",*(p+i));
		if((i+1) % 4 == 0)//如果是行输出够了四个就换行
		{
			printf("\r\n");
		}
	}
	printf("下列是四行三列!!\n");
	for (i = 0; i < 4; i++)//四行
	{
		for (j = 0; j < 3; j++)//三列
		{
			printf("%d ",*(p+i+j*4));
		}
		printf("\r\n");
	}
	system("pause");
}