AWS dynamoDB safe searching way, search item by scan and get it by paginator.

 refer to follow code

--

import boto3

dynamo_client = boto3.client('dynamodb')

def Search_Item(TABLE_NAME, uid):

paginator = dynamo_client.get_paginator('scan')

operation_parameters = {

'TableName': TABLE_NAME,

'FilterExpression': 'UID = :search',

'ExpressionAttributeValues': {

':search': {'S': uid},

}

}

page_iterator = paginator.paginate(**operation_parameters)

return page_iterator

UID_list = []

TABLE_NAME ='example_Table'

UID ='example_uid'

page_iterator = Search_Item(TABLE_NAME, UID)

for page in page_iterator:

for item in page['Items']:

UID_list.append(item['UID']['S'])

--

Thank you.

www.marearts.com