Xsql – Convert SQL Schemas Across MySQL, Postgres, and SQLite
xsql is an open-source Rust CLI + TUI for converting SQL schema DDL between database dialects. Instead of text-based rewrites, it parses CREATE TABLE statements into a small intermediate representation (IR), then emits equivalent SQL for the target dialect. This makes conversions safer, testable, and easier to extend. It supports single-file and recursive folder conversion, includes a no-typing interactive TUI, and recently added an experimental IR v2 with constraint support and JSON output for CI and tooling use. Feedback is very welcome, especially on schema portability and IR design.
In plain words
Xsql is an open-source command-line tool and interactive interface built in Rust that converts SQL database schemas between MySQL, Postgres, and SQLite. Rather than using text replacement, it parses CREATE TABLE statements into an intermediate format and regenerates them for the target database, making conversions more reliable and maintainable. It handles single files or entire folders and includes experimental features like constraint support and JSON output for automation workflows.
written from the facts on this page · September 2026
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