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model/wl_advisor_model.py

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+from sqlalchemy import ( Column,Date,DateTime,
+    ForeignKey,
+    Integer,
+    SmallInteger,
+    String,
+    func,
+)
+from sqlalchemy.orm import relationship
+
+from database import Base
+
+
+class Advisor(Base):
+
+    __tablename__ = "advisor"
+
+    id = Column(Integer, primary_key=True, autoincrement=True, comment="顾问编号")
+    name = Column(String(50), nullable=False, index=True, comment="顾问姓名")
+    gender = Column(String(8), comment="性别")
+    phone = Column(String(20), index=True, comment="手机号")
+    email = Column(String(64), comment="邮箱")
+    region = Column(String(64), comment="负责区域/招生渠道")
+    is_deleted = Column(SmallInteger,nullable=False, default=0,server_default="0",
+        index=True,comment="1=已删除",)
+
+    students = relationship("Student",primaryjoin="and_(Advisor.id == Student.advisor_id, Student.is_deleted == 0)",
+        foreign_keys="Student.advisor_id",viewonly=True,lazy="selectin",)
+
+