dev2->dev graph

db_util/db_main.py

@@ -29,6 +29,17 @@ class QuestionFeedBack(Base):
     is_process = Column(Boolean, nullable=False, default=False)
 
 
+class Conversation(Base):
+    __tablename__ = 'db_conversation'
+    id = Column(String(255), primary_key=True)
+    create_time = Column(DateTime, nullable=False, )
+    question = Column(String(500), nullable=False)
+    sql = Column(String(500), nullable=True)
+    user_id = Column(String(100), nullable=False)
+    cvs_id = Column(String(100), nullable=False)
+    meta = Column(Text, nullable=True)
+
+
 class PredefinedQuestion(Base):
     # 定义表名,预制问题表
     __tablename__ = 'db_predefined_question'