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Posted to dev@hugegraph.apache.org by "JonSmall (via GitHub)" <gi...@apache.org> on 2025/05/08 08:44:18 UTC
[I] [Question] hubble 顶点或者属性添加后，不可删除，该怎么操作？ [incubator-hugegraph]
JonSmall opened a new issue, #2761:
URL: https://github.com/apache/incubator-hugegraph/issues/2761
### Problem Type (问题类型)
None
### Before submit
- [x] 我已经确认现有的 [Issues](https://github.com/apache/hugegraph/issues) 与 [FAQ](https://hugegraph.apache.org/docs/guides/faq/) 中没有相同 / 重复问题 (I have confirmed and searched that there are no similar problems in the historical issue and documents)
### Environment (环境信息)
[hubble ](hubble:1.5.0) 顶点或者属性添加后，不可删除。
显示，“当前属性数据正在使用中，不可删除。” 操作界面无法修改和删除。
就手动添加了2个节点，1条边，2个属性，改不了也删不掉，卡住了。
### Your Question (问题描述)
[hubble ](hubble:1.5.0) 顶点或者属性添加后，不可删除。
显示，“当前属性数据正在使用中，不可删除。” 操作界面无法修改和删除。
就手动添加了2个节点，1条边，2个属性，改不了也删不掉，卡住了。
### Vertex/Edge example (问题点 / 边数据举例)
```javascript
```
### Schema [VertexLabel, EdgeLabel, IndexLabel] (元数据结构)
```javascript
```
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Re: [I] [Question] hubble 顶点或者属性添加后，不可删除，该怎么操作？ [incubator-hugegraph]
Posted by "dosubot[bot] (via GitHub)" <gi...@apache.org>.
dosubot[bot] commented on issue #2761:
URL: https://github.com/apache/incubator-hugegraph/issues/2761#issuecomment-2862254895
<!-- Greeting -->
Hello @JonSmall! I'm here to help you with any bugs or questions you have while you wait for a human maintainer. If you need assistance, feel free to ask!
<!-- Answer -->
要在 Hubble 1.5.0 中删除标记为“当前属性数据正在使用中”的顶点或属性，可以使用 `delete` 方法，并将 `skip_using` 参数设置为 `true`。这样，即使属性被标记为正在使用，也可以继续删除。
以下是相关代码片段：
```java
@DeleteMapping
public void delete(@PathVariable("connId") int connId,
@RequestParam List<String> names,
@RequestParam(name = "skip_using",
defaultValue = "false")
boolean skipUsing) {
for (String name : names) {
this.service.checkExist(name, connId);
if (this.service.checkUsing(name, connId)) {
if (skipUsing) {
continue;
} else {
throw new ExternalException("schema.propertykey.in-using",
name);
}
}
this.service.remove(name, connId);
}
}
```
通过将 `skip_using` 设置为 `true`，方法将跳过对属性是否正在使用的检查，并继续进行删除操作<sup>[[1]](https://github.com/apache/incubator-hugegraph-toolchain/blob/master/hugegraph-hubble/hubble-be/src/main/java/org/apache/hugegraph/controller/schema/PropertyKeyController.java)</sup>。
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