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Commit e0d6bee2 authored by Julius Volz's avatar Julius Volz Committed by Julius Volz
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Document binary operator precedence.

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content/docs/querying/operators.md
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...@@ -189,3 +189,17 @@ If we are just interested in the total of HTTP requests we have seen in **all** ...@@ -189,3 +189,17 @@ If we are just interested in the total of HTTP requests we have seen in **all**
applications, we could simply write: applications, we could simply write:
sum(http_requests_total) sum(http_requests_total)
## Binary operator precedence
The following list shows the precedence of binary operators in Prometheus, from
lowest to highest.
1. `OR`
2. `AND`
3. `==`, `!=`, `<=`, `<`, `>=`, `>`
4. `+`, `-`
5. `*`, `/`, `%`
Operators on the same precedence level are left-associative. For example,
`2 * 3 % 2` is equivalent to `(2 * 3) % 2`.
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