SQL update语句未在phpmyadmin记录上更新

Hi已经在这方面工作了一段时间，但似乎不明白为什么它不会更新。 我已经写了这个语句，但是当它运行时，它根本不会更新记录，但是我看不出哪里出了问题

$query = ("INSERT INTO tbldvd(Title, Certificate, Director, Genre, Synopsis, RentalAmount, BeingRented) VALUES('$Title','$Certification','$Director','$Genre','$Synopsis','$Price','$Rented') WHERE DVDID= ".$ID.""); 

是我的查询，运行该查询时我会得到错误

ERROR 404: Could not able to execute INSERT INTO tbldvd(Title, Certificate, Director, Genre, Synopsis, RentalAmount, BeingRented) VALUES ('Secret Life Of Walter Mitty','18','Ben Stiller','Family','Day Dreamer','5.00','No') WHERE DVDID= 3 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 'WHERE DVDID= 3' at line 1

ERROR 404: Could not able to execute 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 '[Secret Life Of Walter Mitty],Certificate=[18],Director=[Ben Stiller],`Genre' at line 1

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已尝试使用update命令来获得相同的问题

$query = mysqli_query($con, "UPDATE tbldvd SET Title=[$Title],Certificate=[$Certification],Director=[$Director],Genre=[$Genre],Synopsis=[$Synopsis],RentalAmount=[$Price],BeingRented=[$Rented] WHERE DVDID = $ID"); 

我从哪里得到的错误

ERROR 404: Could not able to execute INSERT INTO tbldvd(Title, Certificate, Director, Genre, Synopsis, RentalAmount, BeingRented) VALUES ('Secret Life Of Walter Mitty','18','Ben Stiller','Family','Day Dreamer','5.00','No') WHERE DVDID= 3 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 'WHERE DVDID= 3' at line 1

ERROR 404: Could not able to execute 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 '[Secret Life Of Walter Mitty],Certificate=[18],Director=[Ben Stiller],`Genre' at line 1

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您必须使用

UPDATE

语法。请参见插入没有WHERE子句。（新行插入到表中。）使用UPDATE更新行的列。要插入或更新什么？您为insert而不是UPDATEARLEADY编写的查询尝试使用update命令获取相同的问题$query=mysqli_query（$con），“更新

tbldvd

Title=[$Title]，

证书

=[$Certification]，

导演

=[$Director]，

流派

=[$Genre]，

大纲

=[$Synopsis]，

RentalAmount

=[$Price]，

BeingRented

=[$Rented]，其中DVDID=$ID”）；在那里我得到了错误404：无法执行您的SQL语法有错误；检查与MySQL服务器版本对应的手册，以了解在第行的“[沃尔特·米蒂的秘密生活]，

证书

=[18]，

导演

=[Ben Stiller]，“流派”附近使用的正确语法1@Ollie，将该评论复制到您的问题中！（注意缺少单引号…比较插入和更新尝试…）