[session.query(testtable.c.password, testtable.c.username) चुनने के लिए बस कॉलम निर्दिष्ट करें ] संपूर्ण तालिका के बजाय [session.query(testtable) ]:
def TestConnection():
data = None
loopCounter = 0
for data in session.query(testtable.c.password, testtable.c.username).filter_by(is_active=1, is_deleted=0):
pwd, usr = data
print(loopCounter + 1, pwd, usr)
loopCounter += 1
if data is None:
raise Exception ("Could not find any data that matches your query")
else:
print("It worked!")
