runreveal/pql

PRQL is a modern language for transforming data — a simple, powerful, pipelined SQL replacement

A piped SQL for DuckDB

Wvlet: a flow-style query language that compiles to SQL for DuckDB, Trino, Snowflake, and Hive. Easy for humans and AI agents to read and edit.

Logica is a logic programming language that compiles to SQL. It runs on DuckDB, Google BigQuery, PostgreSQL and SQLite.

Go library and CLI that parses ClickHouse-dialect SQL into a typed AST. Supports lexing, parsing, AST walking, round-trip formatting, and beautification. Use for query linting, static analysis, rewriting, access-control enforcement, schema validation, and SQL formatting.

Coral is a translation, analysis, and query rewrite engine for SQL and other relational languages.

dbt-prql allows writing PRQL in dbt models

Write complex SQL step-by-step in natural language — then compile it into auditable SQL. SQLazy turns AI-assisted query building into a transparent and verifiable process, eliminating black-box SQL generation.

Use PRQL in PostgreSQL