html_url,issue_url,id,node_id,user,created_at,updated_at,author_association,body,reactions,performed_via_github_app,issue
https://github.com/pydata/xarray/issues/6449#issuecomment-1099673049,https://api.github.com/repos/pydata/xarray/issues/6449,1099673049,IC_kwDOAMm_X85Bi63Z,5635139,2022-04-14T22:16:00Z,2022-04-14T22:16:00Z,MEMBER,"This does look like a bug, here's another case:

```python
In [78]:
    ...: >>> a = np.arange(0, 5, 1)
    ...: >>> b = np.linspace(0, 1, 5)
    ...: >>> ds = xr.Dataset({""a"": (""x"", a), ""b"": (""x"", b)})
    ...: >>> ds
Out[78]:
<xarray.Dataset>
Dimensions:  (x: 5)
Dimensions without coordinates: x
Data variables:
    a        (x) int64 0 1 2 3 4
    b        (x) float64 0.0 0.25 0.5 0.75 1.0

In [79]: ds.query(x=""a > 2"")
Out[79]:
<xarray.Dataset>
Dimensions:  (x: 2)
Dimensions without coordinates: x
Data variables:
    a        (x) int64 3 4
    b        (x) float64 0.75 1.0

In [80]: ds.set_coords('a').query(x=""a > 2"")
Out[80]:
<xarray.Dataset>
Dimensions:  (x: 2)
Coordinates:
    a        (x) int64 3 4
Dimensions without coordinates: x
Data variables:
    b        (x) float64 0.75 1.0

In [81]: ds.set_coords(['a','b']).query(x=""a > 2"")

# fails
```","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,1195097342