添加ORM表

app/models/recruit_announcement_category.py

@@ -0,0 +1,19 @@
+"""MySQL: bg_recruit_announcement_category 招聘公告-岗位大类关联表模型"""
+
+from datetime import datetime
+
+from sqlalchemy import BigInteger, DateTime, String
+from sqlalchemy.orm import Mapped, mapped_column
+
+from app.core.database import MysqlBase
+
+
+class RecruitAnnouncementCategory(MysqlBase):
+    """招聘公告-岗位大类关联表"""
+
+    __tablename__ = "bg_recruit_announcement_category"
+
+    id: Mapped[int] = mapped_column(BigInteger, primary_key=True, comment="主键ID(雪花)")
+    announcement_id: Mapped[int] = mapped_column(BigInteger, nullable=False, comment="公告id")
+    category_name: Mapped[str] = mapped_column(String(64), nullable=False, comment="岗位大类值，如IT技术/人工智能/通信")
+    create_time: Mapped[datetime] = mapped_column(DateTime, nullable=False, comment="创建时间")