Update_or_create django

Create or update django models

obj, created = Person.objects.update_or_create(
    first_name='John', last_name='Lennon',
    defaults={'first_name': 'Bob'},
)
# If person exists with first_name='John' & last_name='Lennon' then update first_name='Bob'
# Else create new person with first_name='Bob' & last_name='Lennon'

Source: stackoverflow.com

Update_or_create django

#if john is found in the query then update with defaults else
#create a new column with jhon and lennon

obj, created = Person.objects.update_or_create(
    first_name='John', last_name='Lennon',
    defaults={'first_name': 'Bob'},
)

Source: docs.djangoproject.com

Similar codes

0 vote288 views1 answer
Flat numpy array
Python
0 vote271 views1 answer
Number of unique pairs in columns pandas
Python
6 votes270 views1 answer
Enter key press bind tkinter
Python
3 votes272 views3 answers
Python create dictionary from csv
Python
1 vote264 views2 answers
How to add numbers in python using for loop
Python
1 vote261 views1 answer
Add directory to pythonpath(in ~/.bashrc
Python
2 votes294 views1 answer
Pandas find top 10 values in column
Python
-1 vote315 views1 answer
Add column python list
Python
5 votes277 views2 answers
Python check if a file is empty
Python
0 vote283 views1 answer
Statsmodels logistic regression odds ratio
Python