fetchone python sqlite
#Fetches the next row of a query result set, returning a single sequence, or None when no more data is available.
import sqlite3
con = sqlite3.connect(":memory:")
cur = con.cursor()
cur.executescript("""
create table samples(
id,
value
);
insert into samples(id, value)
values (
'123',
'abcdef'
);
""")
cur.execute("SELECT * from samples")
print cur.fetchone()
OUTPUT
(u'123', u'abcdef')sqlite python connection
import sqlite3
try:
sqliteConnection = sqlite3.connect('SQLite_Python.db')
cursor = sqliteConnection.cursor()
print("Database created and Successfully Connected to SQLite")
sqlite_select_Query = "select sqlite_version();"
cursor.execute(sqlite_select_Query)
record = cursor.fetchall()
print("SQLite Database Version is: ", record)
cursor.close()
except sqlite3.Error as error:
print("Error while connecting to sqlite", error)
finally:
if (sqliteConnection):
sqliteConnection.close()
print("The SQLite connection is closed")Copyright © 2021 Codeinu
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