from django.db import connection
sql = 'SELECT * FROM db1.a AS a
JOIN db2.b AS b
ON b.some_id = a.id
WHERE a.name = %s'
cursor = connection.cursor()
try:
cursor.execute(sql, ['localhost'])
row = cursor.fetchall()
except Exception as e:
cursor.close
$ python manage.py sqlmigrate <app_name> <migration_number>
#Ex: $ python manage.py sqlmigrate polls 0001
# It will show the sql quires of specific migrations