1
在DynamoDB中,我想使用BETWEEN
ComparisonOperator进行查询,但是我停留在语法上。查询dynamodb与BETWEEN ComparisonOperator
从我能找到这应该是它是如何做:
$iterator = $client->query(array(
'TableName' => 'test',
'IndexName' => 'lft-index',
'KeyConditions' => array(
'lft' => array(
'AttributeValueList' => array(
array(
'N' => 15
),
array(
'N' => 18),
),
'ComparisonOperator' => 'BETWEEN',
),
),
));
有了这个代码,我得到错误信息:AWS错误消息:查询关键条件不支持