Add backend/app/models/table.py

backend/app/models/table.py

@@ -0,0 +1,20 @@
+"""Table model."""
+from sqlalchemy import Column, Integer, String, ForeignKey, DateTime, Text
+from sqlalchemy.orm import relationship
+from datetime import datetime
+from app.database import Base
+
+class Table(Base):
+    """Table model."""
+    __tablename__ = "tables"
+
+    id = Column(Integer, primary_key=True, index=True)
+    name = Column(String(255), nullable=False)
+    description = Column(Text)
+    workspace_id = Column(Integer, ForeignKey("workspaces.id"), nullable=False)
+    created_at = Column(DateTime, default=datetime.utcnow)
+    updated_at = Column(DateTime, default=datetime.utcnow, onupdate=datetime.utcnow)
+
+    workspace = relationship("Workspace", back_populates="tables")
+    columns = relationship("Column", back_populates="table", cascade="all, delete-orphan")
+    views = relationship("View", back_populates="table")