更新外键连接

stu_jiuye/model.py

@@ -45,10 +45,14 @@ class Employments(Base):
                     ,nullable=False
                    )
     company_id = Column(Integer
+                        , ForeignKey('Company.id')
                         , nullable=False
 
                         )
-
+    address_id = Column(Integer
+                        , ForeignKey('Address.id')
+                        , nullable=False
+                        )
     salary = Column(Integer)
 
     employment_open_date = Column(DATETIME)
@@ -67,12 +71,13 @@ class Employments(Base):
 class Company(Base):
     __tablename__ = 'Company'
     id = Column(Integer
-                , ForeignKey('Employments.company_id')
+
                 , primary_key=True
 
                 )
     compname = Column(String(50), nullable=False)
     address_id = Column(Integer
+                        # , ForeignKey('Address.id')
                         , nullable=False
                         )
     created_date = Column(DATETIME
@@ -85,9 +90,9 @@ class Company(Base):
     is_deleted = Column(Integer, default=0)
 
 class Address(Base):
-    __tablename__ = 'address'
+    __tablename__ = 'Address'
     id = Column(Integer
-                , ForeignKey('Company.address_id')
+
                 , primary_key=True
 
                 )