how can I ingestion relationship of table in database postgresql config?
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<@U06TM7M40RK> Can you help with the questions in this thread?
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To ingest table relationships in a PostgreSQL database using DataHub, you need to ensure that your ingestion configuration is set up to capture lineage, which includes relationships such as foreign key constraints. Here’s how you can do it:
-
Enable Lineage in Configuration: Make sure your ingestion recipe includes the necessary configurations to capture table lineage. This involves setting the
include_table_lineage
parameter totrue
. -
Sample Configuration: Below is an example of a YAML configuration for ingesting PostgreSQL data with table relationships:
source: type: postgres config: host_port: 'your_postgres_host:5432' database: 'your_database' username: 'your_username' password: 'your_password' include_tables: true include_views: true include_table_lineage: true # Enable table lineage profiling: enabled: true sink: type: datahub-rest config: server: 'http://localhost:8080'
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Run the Ingestion: Use the DataHub CLI to run the ingestion with the above configuration.
datahub ingest -c /path/to/your/ingestion_recipe.yaml
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Verify Lineage: After running the ingestion, you can verify the table relationships in the DataHub UI by navigating to the dataset page and checking the “Lineage” tab.
According to the <Postgres | DataHub Ingestion Documentation>, enabling include_table_lineage
will allow DataHub to capture and display the relationships between tables, such as those defined by foreign keys.
Would you like more detailed steps or further assistance on any specific part of this process?
Sources:
- <Postgres | DataHub Ingestion Documentation>
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Hi, how did my answer work out for you? Need any more assistance? You can also tag <@U07FV3UHE4D> to let your fellow community members know you’re still looking for guidance.
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