Fixed `pi` definition

Signed-off-by: Levi Harrison <git@leviharrison.dev>
4 years ago · ecc29d38b8
parent 51bb3d4a27
commit ecc29d38b8
1 changed files with 1 additions and 1 deletions
--- a/promql/parser/functions.go
+++ b/promql/parser/functions.go
@ -224,7 +224,7 @@ var Functions = map[string]*Function{
 	"pi": {
 		Name:       "pi",
 		ArgTypes:   []ValueType{},
-		ReturnType: ValueTypeVector,
+		ReturnType: ValueTypeScalar,
 	},
 	"predict_linear": {
 		Name:       "predict_linear",