Price:CA$7.28
Databricks SQL Cheat Sheet
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Highlights
The essential SQL patterns for Delta Lake in one reference — keep it open next to your Databricks workspace.
Stop Googling the same SQL syntax over and over. This cheat sheet covers every pattern you'll use daily, from MERGE upserts to window functions to data quality checks.
7 sections, 25+ copy-paste patterns:
- MERGE Patterns — upserts, conditional updates, soft deletes, dedup before merge
- Table Maintenance — OPTIMIZE, Z-ORDER, VACUUM, DESCRIBE DETAIL
- Window Functions — ROW_NUMBER, LAG/LEAD, running totals, moving averages
- Data Quality Checks — null counts, duplicate detection, row count drops, freshness
- CTEs & Subqueries — chained CTEs, INSERT OVERWRITE with CTE
- Date & Type Functions — date arithmetic, casting, string functions
- Common Patterns — COALESCE, CASE WHEN, PIVOT
Built from real production experience at PipelinePulse (pipelinepulse.dev).
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