How do I see column-level lineage across my Postgres models?
Bruin parses the SQL in your Postgres assets and builds column-level lineage automatically. You see which source columns feed each output column, with no manual mapping.
Command
bruin lineageDefined in
SQL + YAML
Works with
Postgres + Bruin CLI
What you get
Emergent column lineageSQL parsingno manual mapping
How it works in code
$ bruin lineage ./pipeline --asset mart.ordersRun bruin lineage and Bruin shows the full column graph across your Postgres models.
Related use cases
Column-level lineage by warehouse
Get column-level lineage on Snowflake
How do I see column-level lineage across my Snowflake models?
Column-level lineage by warehouseGet column-level lineage on BigQuery
How do I see column-level lineage across my BigQuery models?
Column-level lineage by warehouseGet column-level lineage on Databricks
How do I see column-level lineage across my Databricks models?
Know what a change will break
Open source. Emergent column-level lineage across SQL and Python assets.