如何使用兩個表中的 ID 查詢多個表的某些列

Question

這些是我的表：

CREATE TABLE Movies 
(
    movieID        INTEGER PRIMARY KEY,
    movieName      STRING,
    runTime        STRING,
    parentalRating STRING,
    starRating     INTEGER
)
WITHOUT ROWID;

CREATE TABLE Theatre 
(
    theatreID INTEGER PRIMARY KEY,
    location  STRING
)
WITHOUT ROWID;

CREATE TABLE Schedule 
(
    scheduleID INTEGER PRIMARY KEY,
    movieID    INTEGER REFERENCES Movies (movieID),
    theatreID  INTEGER REFERENCES Theatre (theatreID),
    date       DATE,
    time       TIME
)
WITHOUT ROWID;

這是我的查詢：

scheduleQuery = '''Select scheduleID, movieName, location, date, time
                   From Schedule, Movies, Theatre
                   Where movieName = Movies.movieID and location = Theatre.theatreID
                '''

此查詢不返回任何內容，我試圖讓它返回時間表表中的數據，但用電影名稱代替movieID和theatre位置代替theatreID 。

我應該做什么查詢來實現這一目標？

Answer 1

嘗試這個

SELECT 
s.scheduleID,
m.movieName, 
t.location,
s.date, 
s.time
FROM
Schedule s
INNER JOIN Movies m on m.movieID = s.movieID
INNER JOIN Theatre t on t.theatreID = s.theatreID