php simpledb nexttoken无法正常工作

Question

我已阅读其他帖子，例如pagination in simpledb，但我有点不清楚为什么我的代码无效。我相信这个问题对于我看不到的人来说是显而易见的。

//First I perform a count based on the suggestion in https://stackoverflow.com/questions/4623324/pagination-in-simpledb
$result = $client->select(array('SelectExpression' => "select count(*) from mydomain Where  city='Dallas'"));

//I get back ~ 300 records when I check:$result['Items']['0']['Attributes']['0']['Value'] 

//Next I will query using count for the first 10 records so I can obtain the NextToken.
$result = $client->select(array('SelectExpression' => "select count(*) from mydomain Where city='Dallas' limit 10"));

//This works I see the 'NextToken'
$nexttoken = $result['NextToken'];  

//Now I will fire off my final query this time I would like to use the NextToken
//My goal here is to pick up starting at record 11
$result = $client->select(array('SelectExpression' => "select * from mydomain Where city='Dallas' limit 10"),array('NextToken' => $nexttoken ));

查询成功但我每次都获得前10条记录。我期待11-20的记录

看起来像NextToken被忽略了。 ： - （

我确信这是愚蠢的，但我似乎无法让NextToken工作。

我搞砸的任何想法？

由于

=======================

问题已解决，所以我想分享一下，以防其他人遇到此问题。

使用适用于PHP的AWS SDK的NextToken时，您必须创建一个包含查询和下面的NextToken示例的单个数组

$params = array('SelectExpression' => "select * from mydomain WHERE City ='Dallas' LIMIT 10");
$params['NextToken'] = $result['NextToken'];  //Obtained from the count query we ran earlier
$result = $client->select($params);

祝你好运。

Answer 1

问题已解决，所以我想分享这个以防其他人遇到此问题。

使用适用于PHP的AWS SDK的NextToken时，您必须创建一个包含查询和下面的NextToken示例的单个数组

$params = array('SelectExpression' => "select * from mydomain WHERE City ='Dallas' LIMIT 10");
$params['NextToken'] = $result['NextToken'];  //Obtained from the count query we ran earlier
$result = $client->select($params);