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

Update 2.drop-edge.md #991

Merged
merged 1 commit into from
Sep 23, 2021
Merged

Update 2.drop-edge.md #991

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
2 changes: 1 addition & 1 deletion docs-2.0/3.ngql-guide/11.edge-type-statements/2.drop-edge.md
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -18,7 +18,7 @@
DROP EDGE [IF EXISTS] <edge_type_name>
```

- `IF NOT EXISTS`：检测待删除的Edge type是否存在，只有存在时，才会删除Edge type。
- `IF EXISTS`：检测待删除的Edge type是否存在，只有存在时，才会删除Edge type。

- `edge_type_name`：指定要删除的Edge type名称。一次只能删除一个Edge type。

Expand Down