当我尝试在Google Colab中运行以下代码时：
#Get required Data
data8 = pd.read_sql_query('''SELECT Person.Name, Person.Gender
FROM M_Cast left JOIN Person USING (PID)
WHERE PID NOT IN
(
SELECT DISTINCT(PID) as PID
FROM
(
SELECT *, LEAD(M_year, 1, 0) OVER (PARTITION BY Actor ORDER BY M_year ASC) AS N_Year
FROM
(
SELECT trim(person.PID) as PID, trim(Person.Name) as Actor, substr(Movie.year,length(Movie.year)-3,4) as M_Year
FROM Person
LEFT JOIN M_Cast USING (PID)
LEFT JOIN Movie USING (MID)
)
)
WHERE (N_Year-M_Year)>3
)''',con)
print('Output 8: Following is the list of actors never unemployed more than 3 years.(Included actors having single movie):\n')
data8
Colab向我抛出错误DatabaseError：在sql上执行失败：“（”附近：语法错误
当它在我的jupyter笔记本上运行良好时
Colab中的默认sqlite版本为3.22，但3.25+支持窗口功能。所以你需要先升级
!add-apt-repository -y ppa:sergey-dryabzhinsky/packages
!apt update
!apt install sqlite3
然后重新启动运行时，因为之前已经加载了sqlite。
MENU > Runtime > Restart runtime
然后检查它是否是新版本
import sqlite3
print(sqlite3.sqlite_version) # 3.33.0
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我来说两句