Method set_metadata

code_review_graph/graph.py:307–311

(self, key: str, value: str)

        self._invalidate_cache()

    def set_metadata(self, key: str, value: str) -> None:
        self._conn.execute(
            "INSERT OR REPLACE INTO metadata (key, value) VALUES (?, ?)", (key, value)
        )
        self._conn.commit()

    def get_metadata(self, key: str) -> Optional[str]:
        row = self._conn.execute("SELECT value FROM metadata WHERE key=?", (key,)).fetchone()