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Schema Evolution and the Relational Algebra

... McKenzie, L.E.; Snodgrass, R.T. Author:  ... Snodgrass, R Year:  ...

Publication - erhard - 04/17/2013 - 08:27 - 0 comments - 0 attachments

A Theory of Attributed Equivalence in Databases with Application to Schema Integration

... Larson, J. A.; Navathe, S. B.; Elmasri, R. Author:  ... S Elmasri, R Year:  ...

Publication - admin - 04/16/2013 - 15:16 - 0 comments - 1 attachment