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- #!/usr/bin/env python
- import boto3
- import json
- TABLE_NAME='elaborate_employee_table'
- client = boto3.client('dynamodb')
- response = client.update_item(
- TableName=TABLE_NAME,
- Key={'id': {'N': '30'}},
- UpdateExpression='SET #ca = #ca + :val',
- ExpressionAttributeValues={':val': {'N': '120'}},
- ExpressionAttributeNames={'#ca': 'count_accessed'},
- ReturnValues='UPDATED_NEW')
- print(json.dumps(response['Attributes'], indent=4))
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