[20 Days of DynamoDB] Day 19 - PartiQL Batch Operations

Posted: 12/Feb/2024

You can use batched operations with PartiQL as well, thanks to BatchExecuteStatement. It allows you to batch reads as well as write requests.

Here is an example (note that you cannot mix both reads and writes in a single batch):

    //read statements
    client.BatchExecuteStatement(context.Background(), &dynamodb.BatchExecuteStatementInput{
        Statements: []types.BatchStatementRequest{
            {
                Statement: aws.String("SELECT * FROM url_metadata where shortcode=?"),
                Parameters: []types.AttributeValue{
                    &types.AttributeValueMemberS{Value: "abcd1234"},
                },
            },
            {
                Statement: aws.String("SELECT * FROM url_metadata where shortcode=?"),
                Parameters: []types.AttributeValue{
                    &types.AttributeValueMemberS{Value: "qwer4321"},
                },
            },
        },
    })

    //separate batch …

amp batch can client cloud context database dynamodb operations requests serverless single statement thanks types