2 votes 2 votes is natural join is same as equijoin or innerjoin or natural join is defined as the caretesian product followed by selection/projection or both above are same Sanjay Sharma asked Sep 3, 2016 Sanjay Sharma 256 views answer comment Share Follow See all 0 reply Please log in or register to add a comment.
0 votes 0 votes I think natural join is same as innerjoin. Equijoin is I think cartesian product followed by comparison over some/all attributes for equality( as opposed to comparison of all possible attributes for equality). Sushant Gokhale answered Sep 23, 2016 Sushant Gokhale comment Share Follow See all 0 reply Please log in or register to add a comment.