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by randomdata
1360 days ago
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ORM is orthogonal to SQL. The purpose of ORM is to transform relations (sets of tuples) to object graphs and back again. ORM toolkits provide some kind of declaration method to describe how that mapping should occur to save you the slog of doing it by hand. SQL is the usual mode for receiving those relations, and so many ORM toolkits also include query builders to help with that level of abstraction, but theoretically an ORM toolkit could require you to write SQL in the raw. |
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