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Update 06_the_join_operation.sql - LEFT JOIN #7

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Update 06_the_join_operation.sql - LEFT JOIN #7

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2 changes: 1 addition & 1 deletion 06_the_join_operation.sql
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Original file line number Diff line number Diff line change
Expand Up @@ -85,6 +85,6 @@ SELECT mdate,
SUM(CASE WHEN teamid=team1 THEN 1 ELSE 0 END) score1,
team2,
SUM(CASE WHEN teamid=team2 THEN 1 ELSE 0 END) score2
FROM game JOIN goal ON goal.matchid = game.id
FROM game LEFT JOIN goal ON goal.matchid = game.id
GROUP BY game.id
ORDER BY mdate, matchid, team1, team2