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write mariadb table rows query to each file?
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write mariadb table rows query to each file?
#1
I want to query table pop and write each row to a deferent file, this is code, but the code write the last row to all three files:
# Create a cursor object cur = conn.cursor() query = f"SELECT user, passwd,server FROM pop" cur.execute(query) for row in cur:	list1 = ['1', '2', '3']	for i in range(len(list1)):	f = open('mail%s' % i, 'w')	print(row[0],row[1],row[2], file=f)
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#2
you write 3 files for every row, overwriting previous files

cur = conn.cursor() query = "SELECT user, passwd, server FROM pop" cur.execute(query) for idx, row in enumerate(cur, start=1): with open(f'mail{idx}.txt', 'w') as f: f.write(','.join(row))

I added 'w' mode to open - it was mistake on my part
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