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Bruin - DuckDB Template ​

This pipeline is a simple example of a Bruin pipeline for DuckDB, featuring example.sql—a SQL asset that creates a table with sample data and enforces schema constraints like not_null, unique, and primary_key.

Setup ​

The pipeline already includes an empty .bruin.yml file, fill it with your connections and environments. You can read more about connections here.

Here's a sample .bruin.yml file:

yaml
environments:
  default:
    connections:
      duckdb:
        - name: "duckdb_default"
          path: "/path/to/your/database.db"

Running the pipeline ​

bruin CLI can run the whole pipeline or any task with the downstreams:

shell

bruin run ./duckdb/pipeline.yml

You can also run a single task:

shell
bruin run assets/hello.py
shell
Starting the pipeline execution...

[2023-03-16T18:25:59Z] [worker-0] Running: hello
[2023-03-16T18:26:00Z] [worker-0] [hello] >> Hello, world!
[2023-03-16T18:26:00Z] [worker-0] Completed: hello (103ms)


Executed 1 tasks in 103ms

You can optionally pass a --downstream flag to run the task with all of its downstreams.

That's it, good luck!