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 467 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.