ddb_cli_examples.cli

# https://docs.aws.amazon.com/ko_kr/cli/latest/reference/dynamodb/index.html
# https://www.aws.training/Details/eLearning?id=65040
# Exploring the DynamoDB API and the AWS SDKs

# List of tables
aws dynamodb list-tables --endpoint-url http://localhost:8000


# Create a table
# PK=year, SK=title
aws dynamodb create-table \
    --table-name Movies \
    --attribute-definitions \
        AttributeName=year,AttributeType=N \
        AttributeName=title,AttributeType=S \
    --key-schema \
        AttributeName=year,KeyType=HASH \
        AttributeName=title,KeyType=RANGE \
    --billing-mode PROVISIONED \
    --provisioned-throughput \
        ReadCapacityUnits=10,WriteCapacityUnits=10 \
    --endpoint-url http://localhost:8000


# Write an item
aws dynamodb put-item \
    --table-name Movies \
    --item \
        '{"year": {"N": "1900"},
            "title": {"S": "Example 1"}}' \
    --endpoint-url http://localhost:8000


# Query a table
# * "year" is a reserved word in DynamoDB
aws dynamodb query \
    --endpoint-url http://localhost:8000 \
    --table-name Movies \
    --key-condition-expression "#y = :yr" \
    --projection-expression "title,#y" \
    --expression-attribute-names '{"#y": "year"}' \
    --expression-attribute-values '{":yr": {"N": "1900"}}'


# Scan a table
aws dynamodb scan \
    --endpoint-url http://localhost:8000 \
    --table-name Movies \
    --filter-expression "title = :name" \
    --expression-attribute-values '{":name": {"S":"Example 1"}}' \
    --return-consumed-capacity 'TOTAL'