Publikace výsledkovky na web MO

mo/db.py

@@ -933,7 +933,7 @@ class ScoreTable(Base):
     note = Column(Text, nullable=False)
     tasks = Column(JSONB, nullable=False)
     rows = Column(JSONB, nullable=False)
-    score_metadata = Column(JSONB, nullable=True)
+    score_metadata = Column(JSONB, nullable=False, server_default=text("'{}'::jsonb"))
     pdf_file = Column(String(255))
 
     user = relationship('User')