Re: [I] feat(c++): supprt for multi-property data [incubator-graphar]

Elssky commented on issue #660: URL: https://github.com/apache/incubator-graphar/issues/660#issuecomment-2503108027 Here is a yml example for multi-property, We introduce `is_multiple` field to distinguish a property whether it is multiple-property ``` yml # person.vertex.yaml type

[I] feat(c++): supprt for multi-property data [incubator-graphar]

Elssky opened a new issue, #660: URL: https://github.com/apache/incubator-graphar/issues/660 ### Describe the enhancement requested As [TinkerPop](https://lists.apache.org/thread/qyg9mtllq92xng9zsnvhmlqvowny45vc) hopes that GraphAr can be compatible with multi-property data, the spec

[GH] (incubator-graphar): Workflow run "GraphAr CLI CI" failed!

The GitHub Actions job "GraphAr CLI CI" on incubator-graphar.git has failed. Run started by GitHub user Elssky (triggered by Elssky). Head commit for run: 12cf43ce28c87cdc6faa535ce94217d8e9969f5e / Elssky <1914127...@qq.com> chore(ci): Upgrade artifact actions from v3 to v4 Report URL: https://

Re: [PR] chore(ci): Upgrade artifact actions from v3 to v4 [incubator-graphar]

Elssky commented on PR #659: URL: https://github.com/apache/incubator-graphar/pull/659#issuecomment-2502594192 Hi, @jasinliu.It seems that the workflow of graphar cli has a problem during the `building wheel for graphar_cli` phase. Could you please help solve it? ` FileNotFoundError: [E

[PR] chore(ci): Upgrade artifact actions from v3 to v4 [incubator-graphar]

Elssky opened a new pull request, #659: URL: https://github.com/apache/incubator-graphar/pull/659 ### Reason for this PR As https://lists.apache.org/thread/4hyblyft6dp9lw8zf7mb4vdgxsothj9w mentioned, both actions/upload-artifact@v3* and actions/download-artifact@v3* wil