MS Access使用多個UNION語句

Question

我在MS Access中有三個表：Animation，Film和Series，它們都具有名稱屬性（anm_name，flm_name和srs_name）和流派屬性（anm_genre，flm_genre和srs_genre），並且我試圖將所有使用UNION將名稱具有相同流派值的屬性分配給單個列。 我已經成功完成了一個流派，這就是我使用的代碼：

SELECT 'Anime ' AS [Media Type], anm_name AS [Action] FROM Anime
WHERE anm_genre LIKE "*Action*"
UNION
SELECT 'Film ', flm_name AS [Action] FROM Film
WHERE flm_genre LIKE "*Action*"
UNION
SELECT 'Series ', srs_name AS [Action] FROM Series
WHERE srs_genre LIKE "*Action*";

但是當我嘗試使用相同的代碼結構將另一個分類到不同的列時：

SELECT 'Anime ' AS [Media Type], anm_name AS [Action] FROM Anime
WHERE anm_genre LIKE "*Action*"
UNION
SELECT 'Film ', flm_name AS [Action] FROM Film
WHERE flm_genre LIKE "*Action*"
UNION
SELECT 'Series ', srs_name AS [Action] FROM Series
WHERE srs_genre LIKE "*Action*"

SELECT anm_name AS [Adventure] FROM Anime
WHERE anm_genre LIKE "*Adventure*"
UNION
SELECT flm_name AS [Adventure] FROM Film
WHERE flm_genre LIKE "*Adventure*"
UNION
SELECT srs_name As [Adventure] FROM Series
WHERE srs_genre LIKE "*Adventure*"

我收到以下代碼錯誤： error

這是來自我的數據庫的示例： 這里

預期的輸出將是這樣的

我希望來自所有三個表的名稱記錄對應於，例如，一個流派記錄，該記錄具有值Action ，被分組在一個名稱為“ Action”的單列中，與Adventure等相同。 我的問題似乎與以下事實有關：我正在使用已經具有別名的列的不同別名。

Answer 1

您在第二組聯合中缺少FROM語句：

SELECT anm_name FROM Anime
WHERE anm_genre LIKE "*Adventure*"
UNION
SELECT flm_name AS [Adventure] FROM Film
WHERE flm_genre LIKE "*Adventure*"
UNION
SELECT srs_name As [Adventure] FROM Series
WHERE srs_genre LIKE "*Adventure*"`

Answer 2

SQL語句的末尾有一個逗號。

WHERE srs_genre LIKE "*Adventure*"`

應該

WHERE srs_genre LIKE "*Adventure*"