.save() in django
The .save()
method in Django performs an SQL UPDATE
query on the database for the model. First, it calls the pre_save
signal. Then, it determines whether the model is being saved for the first time. If the model is being saved for the first time, it calls the pre_save
and post_save
signals. If the model is being updated, it calls the pre_save
and post_save
signals. After that, it calls the save_base
method, which performs the actual saving of the model. Finally, it calls the post_save
signal.