Waterline SQL Builder

Generates SQL (stage 5 query) from a Waterline statement (stage 4 query) for Sails/Waterline SQL adapter authors. v3.0.6 is the current stable version; built on top of knex, supports PostgreSQL, MySQL, Oracle, and MSSQL dialects. Not backwards compatible with Waterline-Sequel. Release cadence is irregular. Key differentiator: standardizes SQL generation across SQL adapters in the Waterline ecosystem, replacing the older Waterline-Sequel library. Used internally by core Sails adapters.