[英]Having trouble printing the results of my query
query = c.execute('SELECT * FROM Patients')
resultset = c.fetchall()
if not resultset:
print("Sorry, the last name you entered does not match any patients "
"in the hospital.") #if there are no results this is printed
else:
for result in resultset:
result = ' '.join(result)
print("\n\t", result)
我看到一条建议说可以将其更改为','。join([None]),但我尝试了一下,但没有成功。
确保已创建游标对象:
c = sqlite3.connect('databasename.db').cursor()
query = list(c.execute('SELECT * FROM Patients'))
#now, you can check query:
if not query :
print("Sorry, the last name you entered does not match any patients "
"in the hospital.") #if there are no results this is printed
else:
for val in [' '.join(i) for i in query]:
print "\n\t{}".format(val)
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