dynamodb scan method returning null
0
below is the code I'm trying to test by passing "type" property as "all". However, the returned data is null. The role set to this lambda is also given appropriate access to DB. There is data in the table as well.
const AWS = require('aws-sdk');
const dynamodb = new AWS.DynamoDB({ region: 'us-east-2', apiVersion: '2012-08-10' });
exports.handler = async (event, context, callback) => {
// TODO implement
const type = event.type;
if(type === "all"){
const params = {
TableName: 'compare-yourself'
};
dynamodb.scan(params, function(err, data){
if(err){
console.log(err);
callback(err);
} else {
console.log(data);
console.log(type);
callback(null, data);
}
});
} else if(type === "single") {
console.log(type);
callback(null, "Just my Data");
} else {
callback(null, "Hello from Lambda!");
}
};aws-lambda amazon-dynamodb
asked 2 days ago
Nikhil
98111
add a comment |
0
below is the code I'm trying to test by passing "type" property as "all". However, the returned data is null. The role set to this lambda is also given appropriate access to DB. There is data in the table as well.
const AWS = require('aws-sdk');
const dynamodb = new AWS.DynamoDB({ region: 'us-east-2', apiVersion: '2012-08-10' });
exports.handler = async (event, context, callback) => {
// TODO implement
const type = event.type;
if(type === "all"){
const params = {
TableName: 'compare-yourself'
};
dynamodb.scan(params, function(err, data){
if(err){
console.log(err);
callback(err);
} else {
console.log(data);
console.log(type);
callback(null, data);
}
});
} else if(type === "single") {
console.log(type);
callback(null, "Just my Data");
} else {
callback(null, "Hello from Lambda!");
}
};aws-lambda amazon-dynamodb
asked 2 days ago
Nikhil
98111
Please include the exact response from the dynamodb call.
– cementblocks
2 days ago
Also consider returning a value from your function or making the function notasync
– cementblocks
2 days ago
add a comment |
0
0
0
below is the code I'm trying to test by passing "type" property as "all". However, the returned data is null. The role set to this lambda is also given appropriate access to DB. There is data in the table as well.
const AWS = require('aws-sdk');
const dynamodb = new AWS.DynamoDB({ region: 'us-east-2', apiVersion: '2012-08-10' });
exports.handler = async (event, context, callback) => {
// TODO implement
const type = event.type;
if(type === "all"){
const params = {
TableName: 'compare-yourself'
};
dynamodb.scan(params, function(err, data){
if(err){
console.log(err);
callback(err);
} else {
console.log(data);
console.log(type);
callback(null, data);
}
});
} else if(type === "single") {
console.log(type);
callback(null, "Just my Data");
} else {
callback(null, "Hello from Lambda!");
}
};aws-lambda amazon-dynamodb
asked 2 days ago
Nikhil
98111
below is the code I'm trying to test by passing "type" property as "all". However, the returned data is null. The role set to this lambda is also given appropriate access to DB. There is data in the table as well.
const AWS = require('aws-sdk');
const dynamodb = new AWS.DynamoDB({ region: 'us-east-2', apiVersion: '2012-08-10' });
exports.handler = async (event, context, callback) => {
// TODO implement
const type = event.type;
if(type === "all"){
const params = {
TableName: 'compare-yourself'
};
dynamodb.scan(params, function(err, data){
if(err){
console.log(err);
callback(err);
} else {
console.log(data);
console.log(type);
callback(null, data);
}
});
} else if(type === "single") {
console.log(type);
callback(null, "Just my Data");
} else {
callback(null, "Hello from Lambda!");
}
};const AWS = require('aws-sdk');
const dynamodb = new AWS.DynamoDB({ region: 'us-east-2', apiVersion: '2012-08-10' });
exports.handler = async (event, context, callback) => {
// TODO implement
const type = event.type;
if(type === "all"){
const params = {
TableName: 'compare-yourself'
};
dynamodb.scan(params, function(err, data){
if(err){
console.log(err);
callback(err);
} else {
console.log(data);
console.log(type);
callback(null, data);
}
});
} else if(type === "single") {
console.log(type);
callback(null, "Just my Data");
} else {
callback(null, "Hello from Lambda!");
}
};const AWS = require('aws-sdk');
const dynamodb = new AWS.DynamoDB({ region: 'us-east-2', apiVersion: '2012-08-10' });
exports.handler = async (event, context, callback) => {
// TODO implement
const type = event.type;
if(type === "all"){
const params = {
TableName: 'compare-yourself'
};
dynamodb.scan(params, function(err, data){
if(err){
console.log(err);
callback(err);
} else {
console.log(data);
console.log(type);
callback(null, data);
}
});
} else if(type === "single") {
console.log(type);
callback(null, "Just my Data");
} else {
callback(null, "Hello from Lambda!");
}
};aws-lambda amazon-dynamodb
aws-lambda amazon-dynamodb
asked 2 days ago
Nikhil
98111
asked 2 days ago
Nikhil
98111
asked 2 days ago
Nikhil
98111
asked 2 days ago
Nikhil
98111
asked 2 days ago
Nikhil
98111
98111
Please include the exact response from the dynamodb call.
– cementblocks
2 days ago
Also consider returning a value from your function or making the function notasync
– cementblocks
2 days ago
add a comment |
Please include the exact response from the dynamodb call.
– cementblocks
2 days ago
Also consider returning a value from your function or making the function notasync
– cementblocks
2 days ago
Please include the exact response from the dynamodb call.
– cementblocks
2 days ago
Please include the exact response from the dynamodb call.
– cementblocks
2 days ago
Also consider returning a value from your function or making the function not
async– cementblocks
2 days ago
Also consider returning a value from your function or making the function not
async– cementblocks
2 days ago
add a comment |
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Please include the exact response from the dynamodb call.
– cementblocks
2 days ago
Also consider returning a value from your function or making the function not
async– cementblocks
2 days ago