Friend of mine built a startup around this, allowing non-techies to "query their database using natural language": https://www.blazesql.com/ https://www.blazesq

Friend of mine built a startup around this, allowing non-techies to "query their database using natural language": https://www.blazesql.com/ https://www.blazesql.com/ Not sure how he achieved it (if TFA is to be believed), but it's my impression that his query generation and results are fairly robust.