wtf is analytical-sql-examples?

Oracle's analytical-sql-examples is a collection of code snippets showing how to use Oracle Database's advanced SQL features for data analysis. Think of it as a recipe book for business analysts and developers who want to crunch numbers directly in a database rather than exporting data to a separate tool. The examples cover things like pattern matching (finding trends or sequences in your data), window functions (comparing rows to each other, like year-over-year growth), and statistical calculations. Each script demonstrates a specific analytical technique using Oracle's SQL dialect. This would be useful for anyone working with Oracle databases who needs to answer business questions like "who are our top customers over the past three quarters" or "which products show a consistent upward trend." Rather than pulling raw data into Excel or a BI tool, you could write queries that do the heavy lifting right where the data lives. The repository itself is no longer maintained. The author notes that updated scripts and tutorials have moved to Oracle's LiveSQL platform, which is a web-based resource for learning and running SQL directly in the browser. So while this repo still exists as a historical reference, anyone looking for current examples should head there instead.