Скачать или смотреть 7 SQL Tricks Every Data Engineer MUST Know in 2025 🔥

🚀 Master these 7 SQL tricks to level up as a Data Engineer in 2025!
Whether you're learning SQL for the first time or want to write smarter queries, these powerful techniques are a game-changer.

In this video, you'll learn:
✅ How to use WITH (CTEs) to simplify complex queries
✅ The power of ROW_NUMBER() and RANK() for deduplication
✅ Clean logic with CASE WHEN
✅ Flatten arrays with UNNEST() in BigQuery
✅ Spot differences using EXCEPT
✅ Format dates and avoid type errors using FORMAT_DATE() and SAFE_CAST()
✅ Pro tips for clean and efficient SQL in real-world data pipelines

💡 Ideal for:
Data Engineers, Data Analysts, Students, Career Switchers, BigQuery & GCP users

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