alibaba / alibaba/GraphScope

[BUG] Inconsistent results of an LSQB query

Open
#3,865 1 comment 0 reactions 1 assignee Claimed by @BingqingLyu View on GitHub
stale
Dominant language
C++
Stars
3.6k
Forks
468
Avg merge
29m
Merged PRs (30d)
1

Description

**Describe the bug**

When running lsqb benchmark (on lsqb dataset sf=3), a query (Q8) outputs inconsistent results. The query is:
```
MATCH (message)-[:hasTag]->(tag1),
(comment)-[:hasTag]->(tag2),
(comment)-[:replyOf]->(message)
WHERE tag1<>tag2 and not (comment)-[:hasTag]->(tag1)
RETURN COUNT(message)
```
, and the results are inconsistent:
![image](https://github.com/alibaba/GraphScope/assets/28559306/954b720c-ff3c-451a-ae58-903a4b684d7a)

Contributor guide

Open the contributing guide

Assessment

This issue has not been assessed yet.

Get new issues in your inbox

A short digest of beginner-friendly GitHub issues.