1 votes 1 votes What will be the output of Natural Join if there is(are) common attribute(s) in two relations but no common value in these common attribute(s) ? for example Table R A B 6 9 7 1 Table S B C 7 3 5 8 R Natural Join s will be ? Databases databases natural-join + – rdfan19 asked Aug 4, 2017 rdfan19 481 views answer comment Share Follow See all 0 reply Please log in or register to add a comment.
Best answer 2 votes 2 votes Empty set if no common value. Cartesian Product if no common attribute. Karan Saini answered Aug 4, 2017 • selected Aug 4, 2017 by rdfan19 Karan Saini comment Share Follow See all 0 reply Please log in or register to add a comment.