내림차순으로 SQLAlchemy 주문?

| | |

다음과 같은 SQLAlchemy 쿼리에서 ORDER BY descending을 사용하려면 어떻게 해야 하나요?

이 쿼리는 작동하지만 오름차순으로 반환합니다.

query = (model.Session.query(model.Entry) .join(model.ClassificationItem) .join(model.EnumerationValue) .filter_by(id=c.row.id ) .order_by(model.Entry.amount) #¬†이 행 :) ) 

내가 시도한다면:

.order_by(desc(model. Entry.amount)) 

NameError: 전역 이름 "desc"가 정의되지 않았습니다.

Shop

Learn programming in R: courses

$

Best Python online courses for 2022

$

Best laptop for Fortnite

$

Best laptop for Excel

$

Best laptop for Solidworks

$

Best laptop for Roblox

$

Best computer for crypto mining

$

Best laptop for Sims 4

$

Latest questions

NUMPYNUMPY

psycopg2: insert multiple rows with one query

12 answers

NUMPYNUMPY

How to convert Nonetype to int or string?

12 answers

NUMPYNUMPY

How to specify multiple return types using type-hints

12 answers

NUMPYNUMPY

Javascript Error: IPython is not defined in JupyterLab

12 answers

News


Wiki

Python OpenCV | cv2.putText () method

numpy.arctan2 () in Python

Python | os.path.realpath () method

Python OpenCV | cv2.circle () method

Python OpenCV cv2.cvtColor () method

Python - Move item to the end of the list

time.perf_counter () function in Python

Check if one list is a subset of another in Python

Python os.path.join () method