Почему я получаю код ошибки 1064 при использовании счетчика в производной таблице? - PullRequest
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Почему я получаю код ошибки 1064 при использовании счетчика в производной таблице?

1 голос
/ 26 апреля 2020

Я получаю код ошибки 1064 из оператора count в производной таблице. Я хочу посчитать, сколько раз игрок оказывался на любой из заданных позиций (er go: сколько игр он сыграл) со стола игр. Я неправильно понимаю синтаксис и, похоже, не могу найти свой путь к объяснению, поэтому объяснение и решение будут очень полезны. Заранее спасибо. 

SELECT 
    players.playerName AS Namn,
    players.playerNickName AS Smeknamn,
    players.playerBirthDate AS Födelsedatum,
    players.playerBirthPlace AS Födelseort,
    players.playerDeathDate AS Dödsdatum,
    players.playerDeathPlace AS Dödsort,
    players.playerOriginClub AS Moderklubb,
    players.playerProfession AS Yrke,
    players.playerCaps AS Landskamper,
    players.playerAllsvenskan AS Allsvensk_för_Gefle,
    CASE
        WHEN
            players.playerDeathDate IS NOT NULL
        THEN
            TIMESTAMPDIFF(YEAR,
                players.playerBirthDate,
                players.playerDeathDate)
        ELSE TIMESTAMPDIFF(YEAR,
            players.playerBirthDate,
            NOW())
    END AS År,
    players.playerCitizenship1 AS Medborgarskap1,
    players.playerCitizenship2 AS Medborgarskap2,
    players.playerRelations AS Släktskap,
    players.playerSports AS Andra_sporter,
    players.playerAltName AS Alternativt_namn,
    players.playerDeathReason AS Dödsorsak,
    CASE
        WHEN players.playerCoachID IS NOT NULL THEN 'Ja'
        ELSE 'Nej'
    END AS Gefletränare,
    CASE
        WHEN playerChairmanID IS NOT NULL THEN 'Ja'
        ELSE 'Nej'
    END AS Gefleordförande,
    players.playerPreviousClub1 AS Till_GIF_från_1,
    players.playerPreviousClubCountry1 AS Till_GIF_från_1_land,
    players.playerNextClub1 AS Från_GIF_till_1,
    players.playerNextClubCountry1 AS Från_GIF_till_1_land,
    players.playerPreviousClub2 AS Till_GIF_från_2,
    players.playerPreviousClubCountry2 AS Till_GIF_från_2_land,
    players.playerNextClub2 AS Från_GIF_till_2,
    players.playerNextClubCountry2 AS Från_GIF_till_2_land,
    players.playerPreviousClub3 AS Till_GIF_från_3,
    players.playerPreviousClubCountry3 AS Till_GIF_från_3_land,
    players.playerNextClub3 AS Från_GIF_till_3,
    players.playerNextClubCountry3 AS Från_GIF_från_1_land,
    players.playerMisc AS Kuriosa,
    player, count(*) from (SELECT 
    games.gamePos1 AS player
FROM
    games 
UNION ALL SELECT 
    games.gamePos2 AS player
FROM
    games
    UNION ALL SELECT 
    games.gamePos3 AS player
FROM
    games
    UNION ALL SELECT 
    games.gamePos4 AS player
FROM
    games
    UNION ALL SELECT 
    games.gamePos5 AS player
FROM
    games
    UNION ALL SELECT 
    games.gamePos6 AS player
FROM
    games
    UNION ALL SELECT 
    games.gamePos7 AS player
FROM
    games
    UNION ALL SELECT 
    games.gamePos8 AS player
FROM
    games
    UNION ALL SELECT 
    games.gamePos9 AS player
FROM
    games
    UNION ALL SELECT 
    games.gamePos10 AS player
FROM
    games
    UNION ALL SELECT 
    games.gamePos11 AS player
FROM
    games
    UNION ALL SELECT 
    games.gameSub1 AS player
FROM
    games
    UNION ALL SELECT 
    games.gameSub2 AS player
FROM
    games
    UNION ALL SELECT 
    games.gameSub3 AS player
FROM
    games) Matcher group by player,
players.playerNote AS Anteckning
FROM
    games
        INNER JOIN
    players ON players.playerName = games.gamePos1
        OR players.playerName = games.gamePos2
        OR players.playerName = games.gamePos3
        OR players.playerName = games.gamePos4
        OR players.playerName = games.gamePos5
        OR players.playerName = games.gamePos6
        OR players.playerName = games.gamePos7
        OR players.playerName = games.gamePos8
        OR players.playerName = games.gamePos9
        OR players.playerName = games.gamePos10
        OR players.playerName = games.gamePos11
        OR players.playerName = games.gameSub1
        OR players.playerName = games.gameSub2
        OR players.playerName = games.gameSub3
GROUP BY players.playerID
ORDER BY players.playerName

1 Ответ

0 голосов
/ 26 апреля 2020

Ваша проблема лежит на вашем счете (*) У всех игроков синтаксис неправильный.

Попробуйте, но без данных и желаемого результата я только исправил синтаксическую ошибку 

    SELECT 
        players.playerName AS Namn,
        players.playerNickName AS Smeknamn,
        players.playerBirthDate AS Födelsedatum,
        players.playerBirthPlace AS Födelseort,
        players.playerDeathDate AS Dödsdatum,
        players.playerDeathPlace AS Dödsort,
        players.playerOriginClub AS Moderklubb,
        players.playerProfession AS Yrke,
        players.playerCaps AS Landskamper,
        players.playerAllsvenskan AS Allsvensk_för_Gefle,
        CASE
            WHEN
                players.playerDeathDate IS NOT NULL
            THEN
                TIMESTAMPDIFF(YEAR,
                    players.playerBirthDate,
                    players.playerDeathDate)
            ELSE TIMESTAMPDIFF(YEAR,
                players.playerBirthDate,
                NOW())
        END AS År,
        players.playerCitizenship1 AS Medborgarskap1,
        players.playerCitizenship2 AS Medborgarskap2,
        players.playerRelations AS Släktskap,
        players.playerSports AS Andra_sporter,
        players.playerAltName AS Alternativt_namn,
        players.playerDeathReason AS Dödsorsak,
        CASE
            WHEN players.playerCoachID IS NOT NULL THEN 'Ja'
            ELSE 'Nej'
        END AS Gefletränare,
        CASE
            WHEN playerChairmanID IS NOT NULL THEN 'Ja'
            ELSE 'Nej'
        END AS Gefleordförande,
        players.playerPreviousClub1 AS Till_GIF_från_1,
        players.playerPreviousClubCountry1 AS Till_GIF_från_1_land,
        players.playerNextClub1 AS Från_GIF_till_1,
        players.playerNextClubCountry1 AS Från_GIF_till_1_land,
        players.playerPreviousClub2 AS Till_GIF_från_2,
        players.playerPreviousClubCountry2 AS Till_GIF_från_2_land,
        players.playerNextClub2 AS Från_GIF_till_2,
        players.playerNextClubCountry2 AS Från_GIF_till_2_land,
        players.playerPreviousClub3 AS Till_GIF_från_3,
        players.playerPreviousClubCountry3 AS Till_GIF_från_3_land,
        players.playerNextClub3 AS Från_GIF_till_3,
        players.playerNextClubCountry3 AS Från_GIF_från_1_land,
        players.playerMisc AS Kuriosa,
        player, 
        (select count(*) from (SELECT 
                    games.gamePos1 AS player
                FROM
                    games 
            UNION ALL 
                SELECT 
                    games.gamePos2 AS player
                FROM
                    games
            UNION ALL 
                SELECT 
                    games.gamePos3 AS player
                FROM
                    games
            UNION ALL 
                SELECT 
                    games.gamePos4 AS player
                FROM
                    games
            UNION ALL 
                SELECT 
                    games.gamePos5 AS player
                FROM
                    games
            UNION ALL 
                SELECT 
                    games.gamePos6 AS player
                FROM
                    games
            UNION ALL 
                SELECT 
                    games.gamePos7 AS player
                FROM
                    games
            UNION ALL 
                SELECT 
                    games.gamePos8 AS player
                FROM
                    games
            UNION ALL 
                SELECT 
                    games.gamePos9 AS player
                FROM
                    games
            UNION ALL 
                SELECT 
                    games.gamePos10 AS player
                FROM
                    games
                UNION ALL 
            SELECT 
                    games.gamePos11 AS player
                FROM
                    games
            UNION ALL 
                SELECT 
                    games.gameSub1 AS player
                FROM
                    games
            UNION ALL 
                SELECT 
                    games.gameSub2 AS player
                FROM
                    games
            UNION ALL 
                SELECT 
                games.gameSub3 AS player
                FROM
                    games group by player) t1 ) Matcher 
        ,
players.playerNote AS Anteckning
FROM
    games
        INNER JOIN
    players ON players.playerName = games.gamePos1
        OR players.playerName = games.gamePos2
        OR players.playerName = games.gamePos3
        OR players.playerName = games.gamePos4
        OR players.playerName = games.gamePos5
        OR players.playerName = games.gamePos6
        OR players.playerName = games.gamePos7
        OR players.playerName = games.gamePos8
        OR players.playerName = games.gamePos9
        OR players.playerName = games.gamePos10
        OR players.playerName = games.gamePos11
        OR players.playerName = games.gameSub1
        OR players.playerName = games.gameSub2
        OR players.playerName = games.gameSub3
GROUP BY players.playerID
ORDER BY players.playerName
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