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DynamoDB Cookbook
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Let's understand how to update an item from the DynamoDB table using the AWS SDK for PHP.
To perform this operation, you can use the IDE of your choice.
Let's try to understand how to update a stored item in the DynamoDB table using PHP. The update
request allows us to add a new attribute to the item, update the values of an attribute, or remove an attribute from the item:
Create an instance of the DynamoDBClient
and initialize it with the desired AWS region and credentials:
$client = DynamoDbClient::factory(array( 'profile' => 'default', 'region' => 'us-east-1' ));
Create the Update
item request and specify the details. Here, I want to add an attribute called rating
with the value as 5
, update/reduce the value of stock
by 2
, and remove the mnfr
attribute from that item whose primary
key id
is 10
and the type phone
:
$response = $client->updateItem(array( 'TableName' => 'productTable...
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