Supercharge SQLite with Ruby Functions
2025-01-27
This article demonstrates how to enhance SQLite's capabilities by integrating Ruby functions. The author creates User-Defined Functions (UDFs) to directly call Ruby code within SQL queries, enabling features like generating time-ordered UUIDs, performing regex matching, and calculating statistical measures (e.g., standard deviation and percentiles). The article also explores using the SQLITE_DIRECTONLY flag to prevent issues when accessing custom functions outside the application's process. Overall, this provides a powerful way to boost SQLite's flexibility and functionality, particularly useful for data exploration and analysis.
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