I made a query language that parses as legal GraphQL using a vanilla parser, but has directives like `@filter, @recurse, @optional` etc. that make it a real que

I made a query language that parses as legal GraphQL using a vanilla parser, but has directives like `@filter, @recurse, @optional` etc. that make it a real query language. Also, instead of returning a giant fully-nested result, it flattens results and emits them row-by-row like a SQL database. This means the query evaluation can be lazy and incremental — if you write a query that has a billion results but only load 20 of them, then only 20 rows' worth of work happens. My company has been using this in production for 6 years now across everything from TB-scale SQL clusters with X00,000 tables/views, to querying our own codebase, configuration, and deployment information to find and prevent bugs. I gave a 10min talk at a conference about this recently, if you'd like to learn more: https://www.hytradboi.com/2022/how-to-query-almost-everythin https://www.hytradboi.com/2022/how-to-query-almost-everythin... Project GitHub: https://github.com/obi1kenobi/trustfall https://github.com/obi1kenobi/trustfall