cpython/Doc/includes/sqlite3/shortcut_methods.py
Miss Islington (bot) 205c1f0e36 bpo-34580: Update sqlite3 examples to call close() explicitly (GH-9079)
The sqlite3.Connection object doesn't call its close() method when it's used
as a context manager.

(cherry picked from commit 287b84de93)

Co-authored-by: Xtreak <tir.karthi@gmail.com>
2019-05-20 01:36:32 +03:00

24 lines
611 B
Python

import sqlite3
persons = [
("Hugo", "Boss"),
("Calvin", "Klein")
]
con = sqlite3.connect(":memory:")
# Create the table
con.execute("create table person(firstname, lastname)")
# Fill the table
con.executemany("insert into person(firstname, lastname) values (?, ?)", persons)
# Print the table contents
for row in con.execute("select firstname, lastname from person"):
print(row)
print("I just deleted", con.execute("delete from person").rowcount, "rows")
# close is not a shortcut method and it's not called automatically,
# so the connection object should be closed manually
con.close()