mysql - mysqli选择x AS y

Question

在Codeigniter中使用Mysqli，并将Mysql作为Mysqli的新手而来。

以下Mysql查询引发Mysqli错误。我认为这可能与“ SELECT x AS y”有关。

$sql = "SELECT uk_postcode_lat AS lat, uk_postcode_long AS long FROM uk_postcodes where uk_postcode_code = '$zip' LIMIT 1";

如何使此查询与Mysqli一起使用？

Answer 1

long是保留关键字。

尝试这个

    $sql = "SELECT uk_postcode_lat AS lat, uk_postcode_long AS longitude FROM uk_postcodes where uk_postcode_code = '$zip' LIMIT 1";