CREATE SOURCE mysql_source WITH (
connector = 'mysql-cdc',
hostname = '127.0.0.1',
port = '8306',
username = 'root',
password = '123456',
database.name = 'mydb',
server.id = 5888
);
CREATE TABLE orders_rw (
order_id INTEGER PRIMARY KEY,
customer_id INTEGER,
order_status VARCHAR,
total_amount DECIMAL,
last_updated TIMESTAMP,
)
FROM source my_source TABLE orders;
CREATE SINK dl_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 = 'deltalake',
type = 'append-only',
location = 's3a://my-delta-lake-bucket/path/to/table',
s3.endpoint = 'https://s3.ap-southeast-1.amazonaws.com',
s3.access.key = 'access_key',
s3.secret.key = 'secret_key'
);