views company = Company.objects.get(id = company_id) # getting input from django urls (<int:company_id>) vehicles = CompanyContainVehicles.obj ...
views company = Company.objects.get(id = company_id) # getting input from django urls (<int:company_id>) vehicles = CompanyContainVehicles.obj ...
Let's say I have two models that have one-to-many relationships as the code below. I'd like to only get order objects that have more than one shipment ...
I am trying to get down through multiple-foreign key relationship where each Hotel has many Rooms, each Room has many Rateplans, each Rateplan has man ...
I have a python script for creating the tables and specifying the values that should be added to it. I use the following two commands to do the migrat ...
My models I have 3 machines, I wanted to get the total sales from each machines for the last 7 days. my query is Which gives the following resu ...
File "C:\Local\Programs\Python\Python37\lib\site-packages\sql_server\pyodbc\base.py", line 314, in get_new_connectiontimeout=timeout) django.db.util ...
''' My problem is database values can't stored properly In below I uploded views functions file,model file as an images. so in model there are three ...
I want to bulk update a table with data two tables over. A solution has been given for the simpler case mentioned in the documentation of: For that ...
I have a model configuration as below, How can I retrieve Foo instances with same Year? Unsuccessfull try: returnd empty QuerySet ...
I have a working code which gets all incident details. But i am unable to save complete data in database only the last record gets saved My model i ...
I have a model as, How can I get the diff_days result using .annotate() in database level? ...
How can I implement TIMESTAMPDIFF(UNIT,EXPR_1,EXPR_2) of MYSQL in Django (as DB function) ? ...
I am trying to set up a Website for Employee Scheduling with Django. I am new to Web development, therefore I run into some problems, scince I have th ...
I am learning Django and i need to know whether i can link a table already present in the database to a model (since, i heard that tables are created ...
I have a Booking model that has start and end datetime fields. I want to know how many days a booking covers. I can do this in Python but I need this ...