1
在DynamoDB中,我想使用BETWEEN
ComparisonOperator進行查詢,但是我停留在語法上。查詢dynamodb與BETWEEN ComparisonOperator
從我能找到這應該是它是如何做:
$iterator = $client->query(array(
'TableName' => 'test',
'IndexName' => 'lft-index',
'KeyConditions' => array(
'lft' => array(
'AttributeValueList' => array(
array(
'N' => 15
),
array(
'N' => 18),
),
'ComparisonOperator' => 'BETWEEN',
),
),
));
有了這個代碼,我得到錯誤信息:AWS錯誤消息:查詢關鍵條件不支持