Codigniter查询错误

Question

当使用这样的：

$cols_string = implode(',',$cols_array; 
$query = "INSERT INTO TB_BATs (col1, col2, col3 VALUES $cols_string "  
$this->db->query($query); 

我得到"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 3 "

其次是SQL查询，但是当我在phpMyAdmin复制查询它工作正常，如果将它复制到$query串它也能正常工作，使用$cols_string

Answer 1

你忘了关闭括号问题时只卡梅斯

$query = "INSERT INTO TB_BATs (col1, col2, col3) VALUES ($cols_string)"

和这里： $cols_string = implode(',',$cols_array);