1 votes 1 votes Suppliers(sid, sname, address) Parts(pid, pname, color) Catalog(sid, pid, cost) Find the pids of the most expensive parts supplied by suppliers named Yosemite Sham Databases databases relations relational-algebra relational-calculus joins + – aditi19 asked May 8, 2019 aditi19 1.2k views answer comment Share Follow See all 2 Comments See all 2 2 Comments reply aditi19 commented May 8, 2019 reply Follow Share pls check whether my expression is correct or not 2 votes 2 votes sachin486 commented Jan 20, 2021 reply Follow Share excellent 0 votes 0 votes Please log in or register to add a comment.
0 votes 0 votes Ans: References: https://www.cs.colostate.edu/~iray/teach/cs430/soln2 nocturnal123 answered Aug 20, 2020 nocturnal123 comment Share Follow See all 0 reply Please log in or register to add a comment.
0 votes 0 votes According to me this will also give right answer rish1602 answered Dec 30, 2021 rish1602 comment Share Follow See all 0 reply Please log in or register to add a comment.