2016-02-14 53 views
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[DONE]對於那些誰需要這個..我將編輯這個並把下面的答案..MySQL的子查詢顯示

如何使用子查詢,使LName的和FName參數全部大寫? 我已經讓所有LName的和FName參數CAPS但不是在子查詢中使用此代碼

Select UPPER(LName) AS "Lastname", UPPER(FName) AS "Firstname" FROM Trainers; 

OUTPUT:

+-----------+-----------+ 
| Lastname | Firstname | 
+-----------+-----------+ 
| MONTANO | GERALD | 
| ALEJANDRO | LEONARD | 
| MONTEZ | GARY  | 
| GUILLERMO | JACKIE | 
| SANCHEZ | VERNA  | 
| GABORNI | MICHELLE | 
+-----------+-----------+ 

表教練員

+-----------+-----------+----------+-------+ 
| TrainerNo | LName  | FName | Rate | 
+-----------+-----------+----------+-------+ 
| 00804871 | Montano | Gerald | 200 | 
| 00807461 | Alejandro | Leonard | 175 | 
| 00807462 | Montez | Gary  | 150 | 
| 00823253 | Guillermo | Jackie | 200 | 
| 00827320 | Sanchez | Verna | 125 | 
| 00845907 | Gaborni | Michelle | 150 | 
+-----------+-----------+----------+-------+ 

答:

Select UPPER(Lname) AS "Lastname", UPPER(FName) AS "Firstname" from Trainers Where Rate <= (Select Max(Rate) from Trainers); 
+0

那麼你的問題是什麼? – Ageonix

+0

如何使用子查詢獲得輸出(頂部) –

+0

請提供您的查詢。 –

回答

0

如果您想在子查詢中返回與大寫第二個名字連接的名字。然後你可以做到這一點。

Select * from Table Name, (Select UPPER(LName) + UPPER(FName) FROM Trainers) as Name