import sqlite3

conn = sqlite3.connect('friends.sqlite')
cur = conn.cursor()

cur.execute('SELECT * FROM People')
count = 0
print('People:')
for row in cur:
    if count < 5: print(row)
    count = count + 1
print(count, 'γραμμές.')

cur.execute('SELECT * FROM Follows')
count = 0
print('Follows:')
for row in cur:
    if count < 5: print(row)
    count = count + 1
print(count, 'γραμμές.')

cur.execute('''SELECT * FROM Follows JOIN People
            ON Follows.to_id = People.id
            WHERE Follows.from_id = 2''')
count = 0
print('Συνδέσεις για το id=2:')
for row in cur:
    if count < 5: print(row)
    count = count + 1
print(count, 'γραμμές.')

cur.close()