update types

Author: Mantisus

src/crawlee/storage_clients/_sql/_db_models.py

@@ -283,7 +283,7 @@ class MetadataBufferDb:
     """Auto-increment primary key for ordering."""
 
     # Timestamp fields - use max value when aggregating
-    accessed_at: Mapped[datetime | None] = mapped_column(AwareDateTime, nullable=False)
+    accessed_at: Mapped[datetime] = mapped_column(AwareDateTime, nullable=False)
     """New accessed_at timestamp, if being updated."""
 
     modified_at: Mapped[datetime | None] = mapped_column(AwareDateTime, nullable=True)

src/crawlee/storage_clients/_sql/_storage_client.py

@@ -267,6 +267,7 @@ def _get_or_create_engine(self, configuration: Configuration) -> AsyncEngine:
             pool_size=5,
             max_overflow=10,
             pool_timeout=60,
+            pool_recycle=600,
             pool_pre_ping=True,
             echo=False,
             connect_args={'timeout': 30},