PDO mysql:如何知道插入是否成功 [英] PDO mysql: How to know if insert was successful

问题描述

我正在使用 PDO 插入记录(mysql 和 php)

I'm using PDO to insert a record (mysql and php)

$stmt->bindParam(':field1', $field1, PDO::PARAM_STR);
$stmt->bindParam(':field2', $field2, PDO::PARAM_STR);
$stmt->execute();

有没有办法知道它是否插入成功，例如记录是否因为重复而没有插入?

Is there a way to know if it inserted successfully, for example if the record was not inserted because it was a duplicate?

我当然可以查看数据库，但我指的是程序化反馈.

of course I can look at the database, but I mean programmatic feedback.

推荐答案

PDOStatement->execute() 成功返回真.还有 PDOStatement->errorCode() 您可以检查错误.

PDOStatement->execute() returns true on success. There is also PDOStatement->errorCode() which you can check for errors.

这篇关于PDO mysql:如何知道插入是否成功的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！