SQLBUILD: SAFE REFACTORING FOR WAREHOUSE SQL

Summary from the TLDR Data newsletter

SQLBuild is an open-source SQL and Python transformation framework for safely changing warehouses. It checks contracts and lineage before execution, runs graph-level tests and production diffs, and lets teams rename incremental models or columns while preserving history and compatibility views. A local DuckDB playground makes it easy to evaluate. Snowflake, Postgres, BigQuery, and Databricks adapters are available.