Question

我正在使用此查询进行FQL：

SELECT pid, object_id, caption, like_info, comment_info, src, src_small, src_big, images FROM photo WHERE album_object_id="10151088306597851" ORDER BY like_info DESC

在控制台中工作正常，请检查： https://developers.facebook.com/tools/explorer?method=GET&path=fql%3Fq%3DSELECT%20pid%2C%20object_id%2C%20caption%2C%20like_info%2C%20comment_info%2C%20src%2C%20src_small%2C%20src_big%2C%20images%20FROM%20photo%20WHERE%20album_object_id%3D%2210151088306597851%22%20ORDER%20BY%20like_info%20DESC

但是当我使用带有FB.api（）方法的Javascript SDK时，它失败并出现错误604“你的语句不可索引.WHERE子句必须包含一个可索引的列。这些列在从{链接的表中用*标记{3}}” 但根据表格“照片”“album_object_id”的文档IS可索引..

这是我的Javascript代码：

    if (album_object_id) {
        var query = 'SELECT pid, object_id, caption, like_info, comment_info, src, src_small, src_big, images FROM photo WHERE album_object_id="' + album_object_id + '" ORDER BY like_info DESC';
        //console.log(query);return;
        FB.api('/fql?q=' + encodeURI(query), callback);
    }

当我记录查询并将其复制/粘贴到图形API控制台时，它可以正常工作..

任何线索??

欢呼声 Sjoerd

Answer 1

我认为encodeURI在此语法上引入了一个查询编码问题。以下代码完美运行并返回82项：

var query = 'SELECT pid, object_id, caption, like_info, comment_info, src, src_small, src_big, images FROM photo WHERE album_object_id="10151088306597851" ORDER BY like_info DESC';

FB.api('/fql', {q: query}, function(r) {
        console.log(r)
    });
}

FQL您的语句不可索引，但在控制台中很好

1 个答案: