pganalyze/pg_query_go

Ruby extension to parse, deparse and normalize SQL queries using the PostgreSQL query parser

C library for accessing the PostgreSQL parser outside of the server environment

SQL Parser implemented in Go

GoogleSQL(formerly ZetaSQL) - Analyzer Framework for SQL

Uses tokenized query returned by python-sqlparse and generates query metadata

Python SQL Parser and Transpiler

A non-validating SQL parser module for Python

Go fearless SQL. Sqlvet performs static analysis on raw SQL queries in your Go code base.

Postgres Explain Visualizer