删除 - 主键 ID

async def delete_model(
    self,
    session: AsyncSession, 
    pk: int, 
    commit: bool = False
) -> int:

• 此方法使用主键 pk 参数，详见：主键

• 此方法提供 commit 参数，详见：提交

示例

delete_model

from pydantic import BaseModel

from sqlalchemy_crud_plus import CRUDPlus

from sqlalchemy import Mapped, mapped_column
from sqlalchemy import DeclarativeBase as Base
from sqlalchemy.ext.asyncio import AsyncSession


class ModelIns(Base):
    # your sqlalchemy model
    # define your primary_key
    custom_id: Mapped[int] = mapped_column(primary_key=True, index=True, autoincrement=True)


class CRUDIns(CRUDPlus[ModelIns]):
    async def delete(self, db: AsyncSession, pk: int) -> int:
        return await self.delete_model(db, pk)