aws dynamodb 使用GSI进行查询(query)

var aws = require('aws-sdk');
var docClient = new aws.DynamoDB.DocumentClient({region: 'ap-northeast-1'});


exports.handler = function (event, context) {
    
    var params = {
    TableName: "Thread",//表名
    IndexName: "thread-lastupadate_time-index",//GSI 索引名
    KeyConditionExpression: "thread = :thread",//GSI  分区键
    ExpressionAttributeValues: {
        ":thread": "thread"         //需查询的分区键值
    },
};
  docClient.query(params, function(err, data) {
  if (err) {
    console.log(err, err.stack);
  }else {
    console.log("Query succeeded.");  
    console.log(data);
    context.succeed(data);
  }
});


    
};

来源：CSDN

作者：音羽\

链接：https://blog.csdn.net/qq_44730442/article/details/104157237