Merge pull request #88887 from cockroachdb/blathers/backport-release-…

…22.1-88593
cockroachdb · Sep 28, 2022 · c3a59b6 · c3a59b6
2 parents 97351a5 + 2b9bc66
commit c3a59b6
Showing 1 changed file with 7 additions and 5 deletions.
diff --git a/pkg/sql/row/expr_walker.go b/pkg/sql/row/expr_walker.go
@@ -86,13 +86,15 @@ type importRand struct {
 }
 
 func (r *importRand) reseed(pos importRandPosition) {
-	adjPos := (pos / reseedRandEveryN) * reseedRandEveryN
-	rnd := rand.New(rand.NewSource(int64(adjPos)))
+	adjPos := int64((pos / reseedRandEveryN) * reseedRandEveryN)
+	if r.Rand == nil {
+		r.Rand = rand.New(rand.NewSource(adjPos))
+	} else {
+		r.Rand.Seed(adjPos)
+	}
 	for i := int(pos % reseedRandEveryN); i > 0; i-- {
-		_ = rnd.Float64()
+		_ = r.Rand.Float64()
 	}
-
-	r.Rand = rnd
 	r.pos = pos
 }