dstandish commented on code in PR #27867:
URL: https://github.com/apache/airflow/pull/27867#discussion_r1031235863
##########
airflow/models/dagrun.py:
##########
@@ -1295,3 +1307,41 @@ def get_log_filename_template(self, *, session: Session
= NEW_SESSION) -> str:
stacklevel=2,
)
return self.get_log_template(session=session).filename
+
+
+class DagRunNote(Base):
+ """For storage of arbitrary notes concerning the dagrun instance."""
+
+ __tablename__ = "dag_run_note"
+
+ user_id = Column(Integer, nullable=True)
+ dag_run_id = Column(Integer, primary_key=True, nullable=False)
+ content = Column(String(1000).with_variant(Text(1000), "mysql"))
+ created_at = Column(UtcDateTime, default=timezone.utcnow, nullable=False)
+ updated_at = Column(UtcDateTime, default=timezone.utcnow,
onupdate=timezone.utcnow, nullable=False)
+
+ dag_run = relationship("DagRun", back_populates="dag_run_note")
+
+ __table_args__ = (
+ ForeignKeyConstraint(
+ (dag_run_id,),
+ ["dag_run.id"],
+ name="dag_run_note_dr_fkey",
+ ondelete="CASCADE",
+ ),
+ ForeignKeyConstraint(
+ (user_id,),
+ ["ab_user.id"],
+ name="dag_run_note_user_fkey",
+ ),
+ )
+
+ def __init__(self, content, user_id=None):
Review Comment:
Required for creator
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