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DynamoDB code examples for the SDK for Go V2

gov2/dynamodb/README.md

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DynamoDB code examples for the SDK for Go V2

Overview

Shows how to use the AWS SDK for Go V2 to work with Amazon DynamoDB.

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DynamoDB is a fully managed NoSQL database service that provides fast and predictable performance with seamless scalability.

⚠ Important

  • Running this code might result in charges to your AWS account. For more details, see AWS Pricing and Free Tier.
  • Running the tests might result in charges to your AWS account.
  • We recommend that you grant your code least privilege. At most, grant only the minimum permissions required to perform the task. For more information, see Grant least privilege.
  • This code is not tested in every AWS Region. For more information, see AWS Regional Services.
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Code examples

Prerequisites

For prerequisites, see the README in the gov2 folder.

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Basics

Code examples that show you how to perform the essential operations within a service.

Single actions

Code excerpts that show you how to call individual service functions.

Scenarios

Code examples that show you how to accomplish a specific task by calling multiple functions within the same service.

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Run the examples

Instructions

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Run a scenario

All scenarios can be run with the cmd runner. To get a list of scenarios and to get help for running a scenario, use the following command:

go run ./cmd -h

Learn the basics

This example shows you how to do the following:

  • Create a table that can hold movie data.
  • Put, get, and update a single movie in the table.
  • Write movie data to the table from a sample JSON file.
  • Query for movies that were released in a given year.
  • Scan for movies that were released in a range of years.
  • Delete a movie from the table, then delete the table.
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Query a table by using batches of PartiQL statements

This example shows you how to do the following:

  • Get a batch of items by running multiple SELECT statements.
  • Add a batch of items by running multiple INSERT statements.
  • Update a batch of items by running multiple UPDATE statements.
  • Delete a batch of items by running multiple DELETE statements.
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Query a table using PartiQL

This example shows you how to do the following:

  • Get an item by running a SELECT statement.
  • Add an item by running an INSERT statement.
  • Update an item by running an UPDATE statement.
  • Delete an item by running a DELETE statement.
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Tests

⚠ Running tests might result in charges to your AWS account.

To find instructions for running these tests, see the README in the gov2 folder.

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Additional resources

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Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.

SPDX-License-Identifier: Apache-2.0