Question

我正在尝试使用mysql 5.1和python 2.6.6，我收到以下错误。代码：

   query = "INSERT INTO present_list SET from='a', to='b'" 
   print query
   cur.execute(query)

错误：

   Error 1064: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'from='a', to='b'' at line 1

有人能理解错误吗？

Answer 1

您需要在from和to中使用仰泳：

INSERT INTO present_list SET `from`='a', `to`='b

因为from是mysql中的关键字

Answer 2

之前进行反击。 From是MySQL的reserved words

之一

query = "INSERT INTO present_list (`from`, `to`) VALUES ('a', 'b')" 
print query
cur.execute(query)

Answer 3

Please, learn SQL and Syntex then work on :
Your answer is:

For Insert Data into table
============================    
query = "INSERT INTO present_list(from,to) values('a'.'b')"; 
       print query
       cur.execute(query)

For Update Data into table
============================

query = "Update present_list set from='a', to='b'"; 
       print query
       cur.execute(query)

Answer 4

from和to是mysql保留字。因此，如果您想将它们用作普通名称，请在保留字周围使用反引号（`）符号。欲了解更多信息，请转到 Select a column with a keyword name

错误1064在python中使用mysql

4 个答案: