This repository is kept in the workspace as a reusable SQL corpus.

Its immediate role is to provide realistic scripts, datasets, and dialect examples for Singine's virtual SQL engine work: a standardised SQL layer that can be used across your projects and platform.

• datasets/ contains seed data and database-specific initialization files
• scripts/ contains the original course SQL material
• queries/ is the workspace area for derived test cases and engine experiments
• docs/ contains the course PDFs and reference material

• keep the original upstream material available as a baseline
• add normalised query fixtures under queries/
• use those fixtures to test translation, execution, and compatibility rules in Singine
• avoid mixing generated outputs into the source directories

• canonical path: ~/ws/git/github/sindoc/sql-ultimate-course
• treat scripts/ as source material
• treat queries/ as the place for Singine-specific test cases
• keep dialect-specific setup files under datasets/*

The upstream project is licensed under the MIT License.