如何调试MySQL“你的SQL语法错误有错误”

Question

这是错误

Could not enter data: 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 ')' at line 1

这是我的查询

$sql = 'INSERT INTO list '. 
   '(bond_amount,bond,prize,prize_amount,draw,draw_date,held_at) '.
   'VALUES ( "bonds", "bonds", prize, p_amount, draw, d_date, held,)';

Answer 1

current_date是mysql中的保留字。你应该避免它，但是如果你真的想要使用它，你必须引用它（在后引号中）。

Answer 2

您不能将current_date用作列名。这是mysql的保留词。

http://dev.mysql.com/doc/refman/5.5/en/reserved-words.html

Answer 3

试

INSERT INTO staff_service (customer_id,workorder_no,service_date,`current_date`) 
VALUES (2,021,'3112-21-1',CURDATE())

Answer 4

如果你想使用current_date作为列名，那么将current_date放在``（后引号）

之间