在Oracle中使用两个表更新SQL

我有一个这样的sql

UPDATE A
SET A.TEMSILCI_KOD = 4
FROM S_MUSTERI A, S_TEKLIF B
WHERE A.TEMSILCI_KOD = 9
AND B.BAYI_KOD = 17
AND A.HESAP_NO = B.HESAP_NO

Error starting at line 8 in command:
UPDATE A
SET A.TEMSILCI_KOD = 4
FROM S_MUSTERI A, S_TEKLIF B
WHERE A.TEMSILCI_KOD = 9
AND B.BAYI_KOD = 17
AND A.HESAP_NO = B.HESAP_NO
Error at Command Line:9 Column:22
Error report:
SQL Error: ORA-00933: SQL command not properly ended
00933. 00000 -  "SQL command not properly ended"
*Cause:    
*Action:

但是我遇到了这样的错误

UPDATE A
SET A.TEMSILCI_KOD = 4
FROM S_MUSTERI A, S_TEKLIF B
WHERE A.TEMSILCI_KOD = 9
AND B.BAYI_KOD = 17
AND A.HESAP_NO = B.HESAP_NO

Error starting at line 8 in command:
UPDATE A
SET A.TEMSILCI_KOD = 4
FROM S_MUSTERI A, S_TEKLIF B
WHERE A.TEMSILCI_KOD = 9
AND B.BAYI_KOD = 17
AND A.HESAP_NO = B.HESAP_NO
Error at Command Line:9 Column:22
Error report:
SQL Error: ORA-00933: SQL command not properly ended
00933. 00000 -  "SQL command not properly ended"
*Cause:    
*Action:

---

错误在哪里？
您的update语句没有遵循正确的语法。update语句中没有from子句。它应该遵循这种格式

Update <table> 
   set <column> = <value> 
 where <conditions>

更新
集合=
哪里

请参阅有关更新的文档：
可能类似于

UPDATE S_MUSTERI
SET TEMSILCI_KOD = 4
WHERE TEMSILCI_KOD = 9
AND EXISTS (SELECT 1 FROM S_TEKLIF B
WHERE S_MUSTERI.HESAP_NO = B.HESAP_NO
AND B.BAYI_KOD = 17)

在Oracle中，更新视图的语法与SQL*Server的语法不同。在Oracle中，您可以发出以下查询：

UPDATE (SELECT A.TEMSILCI_KOD
          FROM S_MUSTERI A, S_TEKLIF B
         WHERE A.TEMSILCI_KOD = 9
           AND B.BAYI_KOD = 17
           AND A.HESAP_NO = B.HESAP_NO)
   SET TEMSILCI_KOD = 4

注意：如果
（S_TEKLIF.BAYI_KOD，S_TEKLIF.HESAP_NO）
是唯一的（这样更新就不会模棱两可，并且
S_MUSTERI
中的每一行最多更新一次）。
多表
update
在SQL Server上工作，但在Oracle上不工作。您是在过程中这样做的吗？，没有来自

的

。