Jailer is a suite of specialized tools for AI-assisted SQL management, referential integrity preservation, and relational data browsing. It provides a system for generating referentially intact database subsets, allowing users to extract consistent slices of relational data while preserving foreign key constraints and dependencies.
The project features an AI-driven SQL assistant that uses natural language to generate, optimize, and refactor queries based on database schemas. It also includes a data migration tool that analyzes SQL patterns to reverse engineer models and map associations between database schemas.
The toolset covers relational data exploration through a visual browser that follows foreign key relationships. It further supports data subsetting through export and import transformations, recursive foreign key traversal, and the ability to manage null referential integrity.