from __future__ import unicode_literals from django.db import models, migrations import django_countries.fields import seminar.models import django.utils.timezone from django.conf import settings CREATE_VIEWS=""" drop view seminar_body_k_cislu_rocnik; create view seminar_body_k_cislu_rocnik as select seminar_cisla.id || '-' || min_body.resitel_id as id, seminar_cisla.id as cislo_id, min_body.resitel_id as resitel_id, sum(min_body.body) as body from seminar_cisla inner join seminar_body_za_cislo as min_body on (min_body.rocnik_id = seminar_cisla.rocnik_id and seminar_cisla.cislo >= min_body.cislo) group by seminar_cisla.id, min_body.resitel_id order by body desc; drop view seminar_body_k_cislu_odjakziva; create view seminar_body_k_cislu_odjakziva as select seminar_cisla.id || '-' || min_body.resitel_id as id, seminar_cisla.id as cislo_id, min_body.resitel_id as resitel_id, sum(min_body.body) as body from seminar_cisla inner join seminar_rocniky on (seminar_cisla.rocnik_id = seminar_rocniky.id) inner join seminar_body_za_cislo as min_body on (min_body.rocnik_id = seminar_cisla.rocnik_id and seminar_cisla.cislo >= min_body.cislo) or (min_body.rocnik < seminar_rocniky.rocnik) group by seminar_cisla.id, min_body.resitel_id order by body desc; """ class Migration(migrations.Migration): dependencies = [("seminar", "0028_add_body_celkem_views")] operations = [ migrations.RunSQL(sql=CREATE_VIEWS) ]