many-to-many matching not allowed

[seaurching]

Describe the bug

group_left data tips error:

irate(container_network_receive_bytes_total{namespace="kube-system"}[4h]) *  on (pod,namespace) group_left(workload,workload_type) namespace_workload_pod:kube_pod_owner:relabel{namespace="kube-system"}

Environment

• mimir version
  • v2.2.0

[pracucci]

"Many to many" vector matching is not supported in PromQL. You can learn more about vector matching here:
https://prometheus.io/docs/prometheus/latest/querying/operators/#vector-matching

[seaurching]

this promql is normal on official 2.39.1，could show result correctly.
上面的那个语句在官方2.39.1版本可以查询到数据