How can I add a record to a table defined in a django model containing a content_object field using raw sql? -

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i got model defined this:

class logentry(models.model):     text = models.charfield(max_length = 20)     content_type =  models.foreignkey(contenttype, null=true, blank=true)     object_id = models.positiveintegerfield(null=true, blank=true)     content_object = generic.genericforeignkey('content_type', 'object_id')  django.contrib.auth.models import user usr = user.objects.all()[0] new_record = logentry.objects.create(text="foobar", content_object=usr)

but how create same record using plain sql? problem of course how determine how insert values fields content_type , content_object.

from django.db import connection, transaction cursor = connection.cursor()  cursor.execute("""      insert appname_log_entry set (text, content_type, object_id)       calues(%s, %s, %s)""", \       ['foobar', <how content type?>, modelinstance.id])

do have set content_objcet? if how?

i don't understand why want this.

in case, content_type field standard foreign key. can id same way other fk id, via model_instance.content_type_id.


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