Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

disable-edgelist-join #2029

Merged
merged 1 commit into from
Apr 25, 2023
Merged

disable-edgelist-join #2029

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
10 changes: 10 additions & 0 deletions docs-2.0/3.ngql-guide/7.general-query-statements/2.match.md
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -600,6 +600,16 @@ nebula> MATCH p=(v:player{name:"Tim Duncan"})-[e:follow*0..3]->(v2:player) \
+-----------------------------------------------------------+-----------+
```

!!! note

When using the variable `e` to match fixed-length or variable-length paths in a pattern, such as `-[e:follow*0..3]->`, it is not supported to reference `e` in other patterns. For example, the following statement is not supported.

```ngql
nebula> MATCH (v:player)-[e:like*1..3]->(n) \
WHERE (n)-[e*1..4]->(:player) \
RETURN v;
```

### Match variable-length paths with multiple edge types

You can specify multiple edge types in a fixed-length or variable-length pattern. In this case, `hop`, `minHop`, and `maxHop` take effect on all edge types.
Expand Down