Database: decoration_competition

Question: Show the names of members whose country is "United States" or "Canada".
SQL: SELECT Name FROM member WHERE Country  =  "United States" OR Country  =  "Canada"

Question: Show the most common country across members.
SQL: SELECT Country FROM member GROUP BY Country ORDER BY COUNT(*) DESC LIMIT 1

Question: Which countries have more than two members?
SQL: SELECT Country FROM member GROUP BY Country HAVING COUNT(*)  >  2

Question: Show the names of members and the locations of colleges they go to in ascending alphabetical order of member names.
SQL: SELECT T2.Name ,  T1.College_Location FROM college AS T1 JOIN member AS T2 ON T1.College_ID  =  T2.College_ID ORDER BY T2.Name ASC

Question: Show the distinct leader names of colleges associated with members from country "Canada".
SQL: SELECT DISTINCT T1.Leader_Name FROM college AS T1 JOIN member AS T2 ON T1.College_ID  =  T2.College_ID WHERE T2.Country  =  "Canada"

Question: Show the names of members that have a rank in round higher than 3.
SQL: SELECT T1.Name FROM member AS T1 JOIN round AS T2 ON T1.Member_ID  =  T2.Member_ID WHERE T2.Rank_in_Round  >  3

Question: Show the names of members in ascending order of their rank in rounds.
SQL: SELECT T1.Name FROM member AS T1 JOIN round AS T2 ON T1.Member_ID  =  T2.Member_ID ORDER BY Rank_in_Round ASC