upstream/prometheus
1
0
Fork 0
mirror of https://github.com/prometheus/prometheus.git synced 2026-02-20 00:10:23 -05:00
Code Issues Projects Releases Packages Wiki Activity Actions 6

Clarify behaviour of metric names with bool modifier

Browse source 
Based on discussion in https://github.com/prometheus/prometheus/issues/15471

Signed-off-by: Charles Korn <charles.korn@grafana.com>
This commit is contained in:
Charles Korn 2025-06-11 13:30:16 +10:00
parent 1e794f7ef9
commit 40bed6281e
No known key found for this signature in database
1 changed files with 6 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

6
docs/querying/operators.md
View file

@ -139,6 +139,12 @@ modifier changes the behavior in the following ways:
than the value `0`.)
* The metric name is dropped.
If the `bool` modifier is not provided, then the metric name from the left side
is retained, with some exceptions:
* If `on` is used, then the metric name is dropped.
* If `group_right` is used, then the metric name from the right side is retained,
to avoid collisions.
### Logical/set binary operators
These logical/set binary operators are only defined between instant vectors: