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EDBT
2009
ACM
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EDBT 2009
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On keys, foreign keys and nullable attributes in relational mapping systems
15 years 9 months ago
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www.dia.uniroma3.it
We consider the following scenario for a mapping system: given a source schema, a target schema, and a set of value correspondences between these two schemas, generate an executab...
Luca Cabibbo
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