Identify New Records

How can we query only new orders ingested since a specific timestamp boundary?

Advanced⏱ 3 Minutes⭐ 1900 XP

🤔 THE QUESTION

How can we query only new orders ingested since a specific timestamp boundary?

💡 WHAT IS IT?

Timestamp filtering on created_at extracts newly inserted batch records from landing tables.

🎯 WHAT IS IT USED FOR?

Batch ETL ingestion, delta loading, micro-batch streaming boundaries.

💻 EXAMPLE

SELECT *
FROM source_orders
WHERE created_at > '2025-01-01';

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