The avatar for @credmond
Charles Redmond
Public
aaa-Database350Fall23
Edited
Oct 26, 2023
11 forks
3
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battingFile = FileAttachment("Batting.csv").csv({typed:true})
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peopleFile = FileAttachment("People.csv").csv({typed:true})
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managersFile = FileAttachment("Managers.csv").csv({typed:true})
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db = DuckDBClient.of({
batting:battingFile,
people:peopleFile,
managers:managersFile
})
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db
SELECT DISTINCT SO
FROM batting
WHERE SO NOT IN (
SELECT HR
FROM batting
)
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db
SELECT DISTINCT sum(SO)
FROM batting
GROUP BY playerID
HAVING sum(SO) IN (
SELECT sum(HR)
FROM batting
GROUP BY playerID
)
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db
SELECT DISTINCT nameFirst
FROM people
WHERE birthYear < 1950 AND nameFirst NOT IN (
SELECT nameFirst
FROM people
WHERE birthYear >= 1950
)
ORDER BY nameFirst DESC
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db
SELECT nameFirst
FROM people
WHERE birthYear >= 1950
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db
SELECT playerID
FROM batting
GROUP BY playerID
HAVING sum(HR) > 600
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db
SELECT DISTINCT playerID
FROM batting b
WHERE 600 < (
SELECT sum(HR)
FROM batting
WHERE playerID = b.playerID
)
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db
SELECT DISTINCT playerID
FROM managers
WHERE 300 < (
SELECT sum(HR)
FROM batting
WHERE playerID = managers.playerID
)
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db
SELECT DISTINCT playerID
FROM batting
WHERE 10 = (
SELECT count(*)
FROM managers
WHERE playerID = batting.playerID
)
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db
SELECT DISTINCT playerID
FROM batting
GROUP BY playerID
HAVING count(*) < (
SELECT count(*)
FROM managers
WHERE playerID = batting.playerID
)
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db
SELECT DISTINCT playerID
FROM managers
GROUP BY playerID
HAVING count(*) > (
SELECT count(*)
FROM batting
WHERE playerID = managers.playerID
)
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db
SELECT DISTINCT playerID
FROM managers
WHERE EXISTS (
SELECT playerID
FROM batting
WHERE playerID = managers.playerID
)
Insert cell
db
SELECT DISTINCT playerID
FROM managers
WHERE NOT EXISTS (
SELECT playerID
FROM batting
WHERE playerID = managers.playerID
)
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