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Is This a Refreshing Way to Understand Association?

  • Association in SQL involves Cartesian product and filtering, similar to Python.
  • EsProc SPL defines association differently, involving foreign key and primary key association.
  • SPL's foreign key association is about associating regular fields with primary keys of another table.
  • SPL treats foreign keys as objects, enabling direct access to related table fields.
  • Primary key association in SPL involves matching record objects, making it more intuitive.
  • SPL offers a more natural and error-resistant approach compared to SQL and Python.
  • SQL requires explicit specification and recalculations for each association.
  • Python's association results can be cumbersome due to wide tables.
  • SPL's approach to association is more flexible and suitable for complex computations.
  • SQL and Python are prone to errors in many-to-many association scenarios, unlike SPL.

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