Paolo Guagliardo, Leonid Libkin. On the Codd Semantics of SQL Nulls. In Juan L. Reutter, Divesh Srivastava, editors, Proceedings of the 11th Alberto Mendelzon International Workshop on Foundations of Data Management and the Web, Montevideo, Uruguay, June 7-9, 2017. Volume 1912 of CEUR Workshop Proceedings, CEUR-WS.org, 2017. [doi]
Abstract is missing.