Relational Database Metadata Utility

The `db-info` package is a Node.js utility designed to provide a database-agnostic interface for retrieving relational database metadata, such as table and column schemas. It supports SQLite3, MySQL, PostgreSQL, and Oracle databases by leveraging older versions of `node-sqlite3`, `node-mysql`, `node-postgres`, and `node-oracle` drivers. The current and only known version is 0.0.3, last published in April 2012. Given its age and lack of updates for over a decade, this package is definitively abandoned and not actively maintained. Its API is entirely callback-based, reflecting Node.js development patterns from its release era. Key differentiators at the time were its unified interface across multiple database types for schema introspection, but it is now highly outdated compared to modern ORMs or database toolkit solutions.