make note of the issue: CREATE_OR_REPLACE not working

src/catalog/dependency_manager.cpp

@@ -136,7 +136,12 @@ void DependencyManager::EraseObject(CatalogEntry &object) {
 }
 
 void DependencyManager::EraseObjectInternal(CatalogEntry &object) {
-	if (dependents_map.find(object) == dependents_map.end()) {
+	auto object_entry = Dependency(object);
+	if (dependents_map.find(object_entry) == dependents_map.end()) {
+		// FIXME: this no longer works for CREATE_OR_REPLACE
+		// since we can't determine if the entry here is the new or old one.
+		// We used to use the pointer for this, now we just use the identifiers
+
 		// dependencies already removed
 		return;
 	}