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bpo-44106: Improve sqlite3 example database contents (GH-26027)

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(cherry picked from commit 92d1064727)

Co-authored-by: Erlend Egeberg Aasland <erlend.aasland@innova.no>
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Miss Islington (bot) 2021-05-19 00:44:00 -07:00 • committed by GitHub
parent 1f483c0c1b
commit 3185bc9d3f
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9 changed files with 37 additions and 42 deletions
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13
Doc/includes/sqlite3/execute_1.py
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@ -2,22 +2,21 @@ import sqlite3
con = sqlite3.connect(":memory:")
cur = con.cursor()
cur.execute("create table lang (lang_name, lang_age)")
cur.execute("create table lang (name, first_appeared)")
# This is the qmark style:
cur.execute("insert into lang values (?, ?)", ("C", 49))
cur.execute("insert into lang values (?, ?)", ("C", 1972))
# The qmark style used with executemany():
lang_list = [
("Fortran", 64),
("Python", 30),
("Go", 11),
("Fortran", 1957),
("Python", 1991),
("Go", 2009),
]
cur.executemany("insert into lang values (?, ?)", lang_list)
# And this is the named style:
cur.execute("select * from lang where lang_name=:name and lang_age=:age",
{"name": "C", "age": 49})
cur.execute("select * from lang where first_appeared=:year", {"year": 1972})
print(cur.fetchall())
con.close()