I think you are limiting yourself by excluding sql.

I use the ORM for the admin side of the house and I use sql for all of
my web based presentations.

SQL will do everything that you want to achieve.

ORM has limitations as you have seen.

On Dec 22, 7:27 am, kr0na <enarbu...@gmail.com> wrote:
> Im trying to compare two tables in a second database that is a
> migrated database from mssql. The second database doesn't have any
> apps for it, it will only be used for queries.
>
> This are my models for the two tables.
> from django.db import models
>
> class invGroups(models.Model):
>         groupID = models.SmallIntegerField(primary_key = True)
>         categoryID = models.SmallIntegerField()
>
>         def __unicode__(self):
>                 return self.item
>
>         class Meta:
>                 db_table = 'invGroups'
>
> class invTypes(models.Model):
>         typeID = models.SmallIntegerField(primary_key = True)
>         typeName = models.CharField(max_length = 200)
>         published = models.SmallIntegerField()
>         groupID = models.SmallIntegerField()
>
>         def __unicode__(self):
>                 return self.item
>
>         class Meta:
>                 db_table = 'invTypes'
>
> And the query so far.
> item_search_results = invTypes.objects.using(
>         'DataDump'
> ).filter(
>         typeName__icontains = search_query
> )[0:15]
>
> I currently can select from only one database, and the query is what i
> have so far. I tried to use ForeignKey with no results. Can I do this
> without using a RAW query? Im trying to achieve this query:
> SELECT
> typeName
> FROM
> invGroups,
> invTypes
> WHERE
> invTypes.groupID = invGroups.groupID and
> invGroups.categoryID in (7, 8, 9, 18, 20) and
> invTypes.typeName like 'query%'
> ORDER BY
> invTypes.typeName;

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