import os
import pyodbc
import random
import string

# Path to your Access database
db_path = r"u:\Dropbox\!!!Days\Downloads Z230\Access\Banka.accdb"
# Connection string
conn_str = (
    r"DRIVER={Microsoft Access Driver (*.mdb, *.accdb)};"
    rf"DBQ={db_path};"
)
# Connect to database
conn = pyodbc.connect(conn_str)

# Create cursor
cursor = conn.cursor()

cursor.execute("delete from transactions")
conn.commit()
exit(0)

length = 10  # desired length
chars = string.ascii_letters + string.digits  # A-Z, a-z, 0-9

# Example query
# cursor.execute("SELECT * FROM contacts")
print("Start")
for n in range(10000):
    random_str = ''.join(random.choices(chars, k=length))
    cursor.execute("insert into contacts (company) values (?)",(random_str))
print("stop")
conn.commit()
print("committed")

exit(0)

# Example query
cursor.execute("SELECT * FROM contacts")
rows = cursor.fetchall()

for row in rows:
    print(row)


# Close connection
cursor.close()
conn.close()