Github user jingyimei commented on a diff in the pull request:
https://github.com/apache/madlib/pull/244#discussion_r175664342
--- Diff: src/ports/postgres/modules/graph/test/pagerank.sql_in ---
@@ -84,7 +89,8 @@ SELECT pagerank(
NULL,
NULL,
NULL,
- 'user_id');
+ 'user_id',
+ NULL);
-- View the PageRank of all vertices, sorted by their scores.
SELECT assert(relative_error(SUM(pagerank), 1) < 0.00001,
--- End diff --
We may need at least two test cases with nodes_of_interest not null and
with/without grouping.
---
