how to using MySQLdb SELECT with for or while loop
-
30-09-2019 - |
Question
import _mysql as mysql
db=mysql.connect('localhost','username','password','database')
db.query("""select * from news""")
result = db.store_result()
print result.num_rows()#two records
#how to loop? without cursor
print result.fetch_row()
Solution
You can try this:
while True:
record = result.fetch_row()
if not record: break
print record
I second @Ignacio's note of caution against using _mysql
. Switch to import MySQLdb
.
OTHER TIPS
You should not be importing _mysql
. Symbols that start with a single underscore are for private use. Import MySQLdb
and read PEP 249 for its use.
I'm not sure how you plan on using the loop, but you could do something like this:
while x < result.num_rows():
#do something for each row
X += 1
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