javascript - SQLSTATE[42000] : Syntax error or access violation:

Question

提交后我得到这个错误

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 '.'died','MALE','A','everyday','waiting','for','you')' at line 2 ..

这是我的代码

extract($_POST);
if(isset($add)){
$sql = "INSERT INTO `tbl_patients` (`dateadd`,`pfname`,`plname`,`pdob`,`address`,`pgender`,`pbtype`,`pheight`,`pweight`,`fallergy`,`mallergy`)
    VALUES ('$date','$fname','$lname','$dob'.'$address','$gender','$bloodtype','$hgt','$wgt','$falrgs','$malrgs')";

Answer 1

你在这里使用点(.) '$dob'.'$address', 应该是逗号(,) 尝试替换

'$dob'.'$address',

到

'$dob','$address',

如此完整的查询:-

$sql = "INSERT INTO `tbl_patients` (`dateadd`,`pfname`,`plname`,`pdob`,`address`,`pgender`,`pbtype`,`pheight`,`pweight`,`fallergy`,`mallergy`) VALUES('$date','$fname','$lname','$dob','$address','$gender','$bloodtype','$hgt','$wgt','$falrgs','$malrgs')";