Merge pull request #353 from cpatulea/patch-2

Update Appender.Add comment for uint64 refs.
7 years ago · 0778d80ccf
parent c848349f07 40766622ee
commit 0778d80ccf
1 changed files with 1 additions and 1 deletions
--- a/db.go
+++ b/db.go
@ -75,7 +75,7 @@ type Appender interface {
 	// Returned reference numbers are ephemeral and may be rejected in calls
 	// to AddFast() at any point. Adding the sample via Add() returns a new
 	// reference number.
-	// If the reference is the empty string it must not be used for caching.
+	// If the reference is 0 it must not be used for caching.
 	Add(l labels.Labels, t int64, v float64) (uint64, error)

 	// Add adds a sample pair for the referenced series. It is generally faster