TY - CPAPER AU - Aranda López, Gabriel AU - Nieva Soto, Susana AU - Sáenz Pérez, Fernando AU - Sánchez Hernández, Jaime PY - 2013 UR - https://hdl.handle.net/20.500.14352/36143 AB - The relational database language SQL:1999 standard supports recursion, but thisapproach is limited to the linear case. Moreover, mutual recursion is not supported,and negation cannot be combined with recursion. We designed the language R-SQLto... LA - eng M2 - 1 KW - Databases KW - SQL KW - Recursion KW - Fixpoint Semantics TI - R-SQL: An SQL Database System with Extended Recursion TY - conference paper ER -