详解python中executemany和序列的使用方法
这篇文章主要介绍了详解python中executemany和序列的使用方法,
一 代码
import sqlite3
persons=[
("Jim","Green"),
("Hu","jie")
]
conn=sqlite3.connect(":memory:")
conn.execute("CREATE TABLE person(firstname,lastname)")
conn.executemany("INSERT INTO person(firstname,lastname) VALUES(?,?)",persons)
for row in conn.execute("SELECT firstname,lastname FROM person"):
print(row)
print("I just deleted",conn.execute("DELETE FROM person").rowcount,"rows")
二 运行结果
y ========
('Jim', 'Green')
('Hu', 'jie')
I just deleted 2 rows
以上就是python中executemany和序列的应用
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