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Quote: in relational data bases, operations on individuals same as operations on sets; these are different in Algol-style languages
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Topic:
Thesa data model
Topic:
relational database
Topic:
set-oriented languages
Quotation Skeleton
In relational data base query languages there is … queries and updates referring to an individual element … e.g. "replace p(salary=salary+100) where p.number="525511" [and] replace p(salary=salary*0.9815) … On the other hand, in programming languages of … there is a difference between scalar variables, which … a structure, e.g., an array. Google-1 Google-2
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Topic: Thesa data model (58 items)
Topic: relational database (34 items)
Topic: set-oriented languages (20 items)