Django/Postgresql – inserting new record doesn’t return id.
You have an old database and you find the following happens. [cc lang=”python”] >>> ap = ValidAirPressureCode(code=’9′, description=’9′, barcode=’9′, comments=’ 9′) >>> ap.save() >>> ap.id >>> ap = ValidAirPressureCode.objects.get(code=’9′) >>> ap.id 11 [/cc] In short Django doesn’t return the id of a newly inserted record. If you insert records in admin and choose to continue editing, you’ll get an error saying it can’t find a record with a null id. The problem (in my case)…