Hierarchical data queries

Trying out different approaches in querying hierarchical data structures. 🗃

Setup 🔧

Install dependencies

npm install

Initialize and seed database

npm run setup -- -s 5 -l 8

Options

• -s, --size (default 5) - number of items per level
• -l, --levels (default 5) - number of levels

Run 🚀

Fetch tree by root node ID

npm start -- -id 3 -l 5

Options

• -id, --id (required) - root node ID
• -l, --levels (default 5) - number of levels