使用sqlite3在我的查询中获取CASE语法错误

Question

我有以下查询，它似乎对我来说没问题然而当我在SQLPro中运行此查询时，我收到以下错误消息（我认为它可能是特定于sqlite的错误？：

错误：

near "CASE": syntax error (Line 14)

查询

SELECT team, SUM(Win) As Won, SUM(Loss) as Lost, SUM(score) as Score
FROM
  ( SELECT home_team_id as team, 
    CASE WHEN home_score > away_score THEN 1 ELSE 0 END as Win, 
    CASE WHEN home_score < away_score THEN 1 ELSE 0 END as Loss, home_score as score
FROM community_results
  UNION ALL
  SELECT away_team_id as team
    CASE WHEN away_score > home_score THEN 1 ELSE 0 END as Win, 
    CASE WHEN away_score < home_score THEN 1 ELSE 0 END as Loss, away_score as score
FROM community_results
) t
GROUP BY team
ORDER By Won, Lost DESC, Score

Answer 1

您之后错过了逗号：

SELECT away_team_id as team

Answer 2

这个怎么样;）

SELECT team, SUM(Win) As Won, SUM(Loss) as Lost, SUM(score) as Score
FROM
  ( SELECT home_team_id as team, 
    CASE WHEN home_score > away_score THEN 1 ELSE 0 END as Win, 
    CASE WHEN home_score < away_score THEN 1 ELSE 0 END as Loss, home_score as score
FROM community_results
  UNION ALL
  SELECT away_team_id as team,
    CASE WHEN away_score > home_score THEN 1 ELSE 0 END as Win, 
    CASE WHEN away_score < home_score THEN 1 ELSE 0 END as Loss, away_score as score
FROM community_results
) t
GROUP BY team
ORDER By Won, Lost DESC, Score