Move your data from Amazon S3 to Apache Iceberg, continuously

CREATE TABLE orders_rw (
    order_id INTEGER PRIMARY KEY,
    customer_id INTEGER,
    order_status VARCHAR,
    total_amount DECIMAL,
    last_updated TIMESTAMP)
INCLUDE file as file_name
INCLUDE offset -- default column name is `_rw_s3_offset`
WITH (
    connector = 's3',
    match_pattern = '%Ring%*.ndjson',
    s3.region_name = 'ap-southeast-2',
    s3.bucket_name = 's3-source',
    s3.credentials.access = 'credentials_access',
    s3.credentials.secret = 'credentials_secret',
    s3.endpoint_url = 'https://s3.us-east-1.amazonaws.com'
) FORMAT PLAIN ENCODE JSON;

CREATE SINK iceberg_sink AS
SELECT
    order_status,
    COUNT(*) as order_count,
    SUM(total_amount) as total_revenue,
    AVG(total_amount) as avg_order_value,
    MIN(last_updated) as first_order_time,
    MAX(last_updated) as last_order_time
FROM orders_rw
WITH (
    connector = 'iceberg',
    type = 'append-only',
    force_append_only = true,
    s3.endpoint = 'http://minio-0:9301',
    s3.access.key = 'access_key',
    s3.secret.key = 'secret_key',
    s3.region = 'ap-southeast-1',
    catalog.type = 'storage',
    catalog.name = 'demo',
    warehouse.path = 's3://icebergdata/demo',
    database.name = 's1',
    table.name = 't1'
);