Question

我正在使用FluentPDO来构建我的查询。

执行insert语句时，如果无法执行，则返回False。但是，我无法弄清楚如何检索失败背后的错误。

有没有人知道如何在使用此库时处理错误？

这是我目前的代码......

function doInsert() {
    $pdo = new PDO("mysql:dbname=blog", "root", "password");
    $fpdo = new FluentPDO($pdo);

    $values = [
        'field1' => 'value 1',
        'field2' => 'value 2',
        'field3' => 'value 3',
    ];

    $query = $fpdo->insertInto('my_table', $values)->execute();
    if (!$query) {
        // what to type here to determine error
    }
}

Answer 1

这不是答案，而是作者的解释（FluentPDO / BaseQuery.php Line：98）：

    // At this point, $result is a PDOStatement instance, or false.
    // PDO::prepare() does not reliably return errors. Some database drivers
    // do not support prepared statements, and PHP emulates them.  Postgres
    // does support prepared statements, but PHP does not call Postgres's
    // prepare function until we call PDOStatement::execute() (below).
    // If PDO::prepare() worked properly, this is where we would check
    // for prepare errors, such as invalid SQL.

如何使用FluentPDO

1 个答案: