如何在Django中以编程方式创建数据库视图？

from django.db import models

class MyView(models.Model):
    field1 = models.CharField(max_length=100)
    field2 = models.IntegerField()
    # 定义其他字段

python manage.py makemigrations

from django.db import migrations

class Migration(migrations.Migration):

    dependencies = [
        # 依赖其他迁移文件
    ]

    operations = [
        migrations.RunSQL(
            '''
            CREATE VIEW my_view AS
            SELECT field1, field2
            FROM my_table
            WHERE condition;
            ''',
            reverse_sql=migrations.RunSQL.noop  # 可选，用于反向迁移时的操作
        ),
    ]

python manage.py migrate