This comment sounds so insightful, but I don't have the knowledge/insight to und... | Hacker News

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		fifilura on Jan 31, 2024 \| parent \| context \| favorite \| on: Chris Date and the Relational Model (2014) This comment sounds so insightful, but I don't have the knowledge/insight to understand it! I would love it if you could add some practical example.

rramadass on Jan 31, 2024 [–]

This comment on another thread links to a succinct presentation of the Relational Model which you might find helpful - https://news.ycombinator.com/item?id=39201972

Basically, SQL does not constrain one to a strict mathematical relational model since you can have ordering, duplicates, nulls etc.

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