我正在使用FluentPDO构建我的查询。
当我执行insert语句时，如果无法执行，它会返回False。但是，我不知道如何检索失败背后的错误。
有人知道在使用这个库时如何处理错误吗？
这是我当前的代码。。。
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
}
}
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.