I just started using heroku today. I was testing a web application, and got
different results on using django app from local development server and
heroku.
>From my local django webserver, the following search yields correct results:
from django.db.models import CharField
from django.db.models.functions import Lower
CharField.register_lookup(Lower, "lower")
import logging
logger = logging.getLogger('testlogger')
logger.info('This is a simple log message')
items_set = []
if request.method == 'POST':
print(request.POST.get)
form = CGHSMetaForm(request.POST)
name = request.POST.get('name').lower()
items_set = CGHSRates.objects.filter(
name__lower__contains=name).order_by('name')
print(items_set)
logger.info(items_set)
else:
form = CGHSMetaForm()
return render(
request, 'app/cghs_search.html', {
'rnd_num': randomnumber(),
'form': form,
'items': items_set,
})
I get the following results:
Code
Name
Rate
1098
After Mastectomy (Reconstruction)Mammoplasty
Rs 13800.0
364
Local mastectomy-simple
Rs 14548.0
251
Mastoidectomy
Rs 17193.0
On heroku, however, I receive an empty result.
The database is the default heroku database, a postgre db, defined by the
following settings in settings.py:
import dj_database_url
DATABASES = {'default': dj_database_url.config(default='postgres://
kpnbcpyqtxxjqu:2c86exffsdff0d789e7f3b29d70sfsfsffs7be197sffsfsffb...@ec2-53-22-46-10.compute-1.amazonaws.com:5432/dful1l3ra7nknn'
)}
Why does the same database when accessed on different servers yield
different queries?
Sincerely yours,
Joel G Mathew
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