The avatar for @credmond
Charles Redmond
Public
Edited
Oct 26, 2023
Fork of Prep
2
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batting = FileAttachment("Batting.csv").csv({typed:true})
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people = FileAttachment("People.csv").csv({typed:true})
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db = DuckDBClient.of({
batting:batting,
people:people
})
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db
CREATE VIEW classData
(playerID,teamID,yearID,HR)
AS
SELECT
playerID,teamID,yearID,HR
FROM batting
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db
CREATE VIEW classdata
(nameFirst,nameLast,playerID)
AS
SELECT nameFirst,nameLast,batting.playerID
FROM batting INNER JOIN people
ON batting.playerID = people.playerID
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db
SELECT * FROM classData
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db
SELECT playerID,teamID,yearID,HR,max(HR) OVER ()
FROM batting
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db
SELECT playerID,sum(HR) AS careerHR,max(careerHR) OVER ()
FROM batting
GROUP BY playerID
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db
SELECT playerID,yearID,teamID,HR,max(HR) OVER (partition by teamID)
FROM batting
WHERE yearID = 2022
ORDER BY teamID
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db
SELECT playerID,yearID,teamID,HR,max(HR) OVER (partition by teamID,yearID)
FROM batting
WHERE yearID > 2000
ORDER BY teamID,yearID
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db
SELECT playerID,yearID,teamID,HR,rank() OVER (order by HR DESC)
FROM batting
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db
SELECT playerID,sum(HR) AS careerHR,rank() OVER (order by careerHR DESC)
from batting
GROUP BY playerID
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db
SELECT playerID,teamID,yearID,HR,rank
FROM
(SELECT playerID, teamID,yearID,HR,rank() OVER (partition by teamID order by HR DESC) rank
FROM batting
WHERE yearID = 2022)
WHERE rank <= 10
ORDER BY teamID,rank
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db
SELECT playerID,teamID,yearID,HR,100*HR/sum(HR) OVER (partition by teamID) AS percent
from batting
where yearID = 2022
ORDER BY teamID,percent DESC
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db
SELECT playerID,teamID,yearID,HR,sum(HR) OVER(rows unbounded preceding)
from batting
WHERE playerID = 'ruthba01'
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db
SELECT playerID,teamID,yearID,HR,avg(HR) OVER(rows between 1 preceding AND 1 following )
from batting
WHERE playerID = 'ruthba01'
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db
SELECT playerID,teamID,yearID,HR,lag(HR,1) OVER ()
from batting
WHERE playerID = 'ruthba01'
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db
SELECT playerID,teamID,yearID,HR,HR - lag(HR,1) OVER ()
from batting
WHERE playerID = 'ruthba01'
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db
SELECT playerID,teamID,yearID,HR,(HR - lag(HR,1) OVER ())/lag(HR,1) OVER ()
from batting
WHERE playerID = 'ruthba01'
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db
SELECT playerID,group_concat(DISTINCT teamID)
from batting
WHERE playerID = 'ruthba01'
GROUP BY playerID
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