How Can I Verify Successful Data Insertion Using PDO MySQL?

Knowing the Success of Insertion with PDO MySQL

When utilizing PHP's PDO extension for MySQL database operations, it's essential to determine whether insertion operations are successful. Here's how to achieve this:

PDO offers a valuable method named execute() for executing SQL queries. When execute() returns true, it signifies a successful insertion. Furthermore, the errorCode() method of the PDOStatement class allows you to inspect any associated errors.

To ascertain whether a record was inserted successfully, you can implement the following steps:

1. Execute the Insert Query: Utilize the execute() method of the prepared statement to execute the insertion query.
2. Check the Return Value: If execute() returns true, the insertion was successful.
3. Inspect Errors (Optional): If the insertion fails, you can retrieve the error code using the errorCode() method and handle it accordingly.

For instance, consider the following code snippet:

try {
    $stmt->execute();
    if ($stmt->errorCode()) {
        // Handle the error
    }
} catch (PDOException $e) {
    // Catch any PDO exceptions
}

By following these steps, you can programmatically determine the success or failure of an insertion operation using PDO MySQL.

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