JOIN Quiz

From SQLZOO
Revision as of 09:42, 3 August 2012 by Connor (Talk | contribs)

Jump to: navigation, search

JOIN quiz <quiz shuffle=none display=simple> {Select the code which shows player and mdate for players which scored during 9th June 2012 to 11th June 2012. |type="()"} - SELECT player, mdate FROM goal JOIN eteam ON (teamname=id) WHERE mdate IN ('9 June 2012','10 June 2012','11 June 2012') - SELECT player, mdate FROM goal JOIN game ON (matchid=id) WHERE mdate IN ('9 July 1912','10 July 1912','11 July 1912') + SELECT player, mdate FROM goal JOIN game ON (matchid=id) WHERE mdate IN ('9 June 2012','10 June 2012','11 June 2012') - SELECT player, mdate FROM goal JOIN game ON (matchid=id) WHERE mdate LIKE ('9 June 2012','10 June 2012','11 June 2012') - SELECT stadium, mdate FROM goal JOIN game ON (matchid=id) WHERE mdate IN ('9 June 2012','10 June 2012','11 June 2012')

{Select the code which shows player, coach and COUNT(*) for players who scored in the first half of a match (0 - 45 minutes). |type="()"} - SELECT player, coach, COUNT(*) FROM goal JOIN eteam ON (id=teamid) WHERE gtime > 0 AND gtime < 45 + SELECT player, coach, COUNT(*) FROM goal JOIN eteam ON (id=teamid) WHERE gtime > 0 AND gtime < 45 GROUP BY player - SELECT player, coach, COUNT(*) FROM goal JOIN eteam ON (id=teamid) WHERE gtime < 0 AND gtime > 45 GROUP BY player - SELECT player, coach, COUNT(*) FROM goal JOIN eteam ON (id=teamid) WHERE gtime > 0 AND gtime < 90 GROUP BY player - SELECT player, stadium, COUNT(*) FROM goal JOIN game ON (id=matchid) WHERE gtime > 0 AND gtime < 45 GROUP BY player

{Select the code which shows players, their team and the amount of goals they scored against Greece(GRE). |type="()"} + SELECT player, COUNT(*), teamid FROM game JOIN goal ON matchid = id WHERE (team1 = "GRE" OR team2 = "GRE") AND teamid != 'GRE' GROUP BY player - SELECT player, COUNT(*), teamid FROM game JOIN goal ON matchid = id WHERE (team1 = "GRE") AND teamid != 'GRE' GROUP BY player - SELECT player, COUNT(*), teamid FROM game JOIN goal ON matchid = id WHERE (team1 = "POL" OR team2 = "POL") AND teamid != 'POL' GROUP BY player - SELECT player, COUNT(*), teamid FROM game JOIN goal WITH matchid = id WHERE (team1 = "GRE" OR team2 = "GRE") AND teamid != 'GRE' GROUP BY player - SELECT player, teamid FROM game JOIN goal ON matchid = id WHERE (team1 = "GRE" OR team2 = "GRE") AND teamid != 'GRE' GROUP BY player

{Select the code which would show the player and their team for those who have scored against Poland(POL) in National Stadium, Warsaw. |type="()"} - SELECT DISTINCT player, teamid FROM game JOIN goal ON matchid = id WHERE stadium = 'National Stadium, Warsaw' AND mdate IN (SELECT mdate FROM game WHERE team1 = 'GER' OR team2 = 'GER')AND teamid != 'GER' + SELECT DISTINCT player, teamid FROM game JOIN goal ON matchid = id WHERE stadium = 'National Stadium, Warsaw' AND mdate IN (SELECT mdate FROM game WHERE team1 = 'POL' OR team2 = 'POL')AND teamid != 'POL' - SELECT DISTINCT player, teamid FROM game JOIN goal ON matchid = id WHERE stadium = 'National Stadium, Warsaw' AND teamid != 'POL' - SELECT DISTINCT player, teamid FROM game JOIN goal ON matchid = id WHERE stadium = 'Stadion Miejski (Wroclaw)' AND mdate IN (SELECT mdate FROM game WHERE team1 = 'POL' OR team2 = 'POL')AND teamid != 'POL' - SELECT DISTINCT stadium, mdate FROM game JOIN goal ON matchid = id WHERE stadium = 'National Stadium, Warsaw' AND mdate IN (SELECT mdate FROM game WHERE team1 = 'POL' OR team2 = 'POL')AND teamid != 'POL'

{Which of the following shows the men's doubles chinese gold medalists who have names beginning with w? |type="()"} - SELECT FROM ttmd JOIN team ON team=team.id WHERE country = 'CHN' AND color = 'gold' AND name LIKE 'W%' - SELECT name, color, country FROM ttmd JOIN team ON team=team.id WHERE country = 'CHN' AND color = 'gold' AND name IN 'W%' - SELECT name, color, country FROM ttmd JOIN team ON team=team.id WHERE country = 'CHN' AND color = 'gold' AND name LIKE '%W' + SELECT name, color, country FROM ttmd JOIN team ON team=team.id WHERE country = 'CHN' AND color = 'gold' AND name LIKE 'W%' - SELECT name, color, country FROM ttmd JOIN team ON team=team.id WHERE country = 'CHN' AND color = 'silver' AND name LIKE 'W%' </quiz>