將SQL Pivot應用於表的最佳方式是什麼？

Question

我想使用透視函數，但不知道如何將bi-weekly表中的字母替換爲人名而不是查詢結果。這是我的查詢。

SELECT a.OCD, a.[f_name],a.[l_name],a.[ads_phone], b.wk1m, b.wk1t, b.wk1w, b.wk1r, b.wk1f, b.wk2m, b.wk2t, b.wk2w, b.wk2r, b.wk2f 
FROM [dbo].[tbl_teleworkers] as a 
inner join [dbo].[tbl_scheduled] as b ON a.pin = b.pin 
where ocd = '022' 

here is my result: 
OCD|f_name|l_name|ads_phone|wk1m|wk1t|wk1w|wk1r|wk1f|wk2m|wk2t|wk2w|wk2r|wk2f 
022|John |smith |111-1111 |M | | | R | | | | | | 
022|Jane |smith |222-2222 | | | | | | | | W | | 
022|Joe |smith |333-3333 |M | | | | F | | | | | 
022|Jim |smith |444-4444 | | T | | | | M | | | | 
022|Jill |smith |555-5555 |M | | W | | | | | | R | 

Here is what I'm looking to get: So instead of the letters of the week. I'm trying to display the person's name and phone number. 
wk1m |wk1t|wk1w|wk1r |wk1f|wk2m|wk2t|wk2w |wk2r|wk2f 
John | | |John | | | |  | | 
phone| | |phone| | | |  | | 
    | | |  | | | |Jane S| | 
    | | |  | | | |phone | | 
Joe | | 
phone| | 

任何幫助將不勝感激。 謝謝！

Answer 1

我將忽略您的主題行中的問題，因爲您的示例數據和所需輸出根本不需要PIVOT。

您可以通過將每列設置爲CASE表達式來獲得所需的輸出。在每個wk**列中，如果該值不爲空，則返回名字的值，最後一個首字母（如果需要）和電話號碼連接在一起。