javascript - 使用 HashKeyValue 和 RangeKeyCondition 的 dynamoDB 全局二级索引查询无法运行 JavaScript

Question

我正在使用 JavaScript 执行以下 dynamoDB 查询:

dynamoDB.query({
        "TableName"    :"table_name",
        "IndexName": "Approval-Date-index",
        "HashKeyValue": {"Approval": {"AttributeValueList": [{"S": 'Approved'}],"ComparisonOperator": "EQ"}},
        "RangeKeyCondition" : {"Date" : {"AttributeValueList": [{"S": "0"}]}},
        // "ScanIndexForward"  : true,
        "AttributesToGet":["Id","Url","userName","userPicture","Title","Date","Type","Description"]
    },
    function(error, result) 
    {
        console.log(result);
        console.log(error);
    });

我收到以下错误:

ValidationException:1 validation error detected: Value null at 'rangeKeyCondition.comparisonOperator' failed to satisfy constraint: Member must not be null

Answer 1

对我来说，它给了我同样的错误 “ValidationException:检测到 1 个验证错误:‘rangeKeyCondition.comparisonOperator’处的值为 null 无法满足约束:成员不得为 null” 我所做的是更新Dynamodb SDK，我解决了问题