hiscoreテーブルをページ付けしたい。私は2つのテーブルを持っています:
gs_score_table
id (auto increment int)
project_id (int)
game_id (int)
user_id (int)
entry_date (datetime)
score (int)
ユーザー
id (auto increment int)
user_name (varchar)
私が欲しいのは、hiscoresのリストとorder listをで取得することですが、scores DESC
5行目(this:)で常にエラーが発生しますROW_NUMBER() OVER (ORDER BY total_score DESC) AS RowNumber
。
列名'total_score'が無効です。
誰か助けてくれませんか。
SELECT TOP 50
*
FROM
(SELECT
ROW_NUMBER() OVER (ORDER BY total_score DESC) AS RowNumber,
gs.user_id,
users.user_name,
SUM(gs.score) AS total_score,
(SELECT COUNT(gs2.id) FROM gs_score_table AS gs2 WHERE gs2.user_id = gs.user_id AND gs2.game_id = 1) AS games_played,
TotalRows=Count(*) OVER()
FROM
gs_score_table AS gs
INNER JOIN
users ON users.id = gs.user_id
WHERE
gs.project_id = 2
AND gs.game_id = 1
AND CAST(gs.entry_date AS date) BETWEEN '2012-04-23' AND '2012-04-23'
GROUP BY
gs.user_id, users.user_name) _tmpInlineView WHERE RowNumber >= 1