add file directive to allow compilation by versions older than 1.23

prnvbn · prnvbn · commit 0adcd1f750c1 · 2026-05-18T17:15:54.000+01:00
diff --git a/examples/clickhouse_api/iterators.go b/examples/clickhouse_api/iterators.go
@@ -1,3 +1,5 @@
+//go:build !go1.23
+
 package clickhouse_api
 
 import (
