csv源数据有相同column名，数据接入自动去重了
Open
- Dominant language
- TypeScript
- Stars
- 251
- Forks
- 49
- PR merge metrics
- No merged PRs in 30d
Description
* **Link**:
* **Platform**:
* **Mini Showcase(like screenshots)**:
tsv源数据里，有相同column名，执行Connector 数据接入sources()后，后面列数据覆盖了前面的列，rows只剩一列数据，如何两列数据能都显示呢, 看Connector的options并没有其他配置。
"@antv/data-set": "0.10.2",
"@antv/g2": "3.5.4",
angular: 9.1.15
```
const ds = new AntvDataSet();
const dv = ds.createView().source(data, {
type: 'tsv'
});
```
Contributor guide
Assessment
This issue has not been assessed yet.