From b9975c23bb93cba789b88fa7f1854c6c302ca393 Mon Sep 17 00:00:00 2001
From: lisongHo <1120067009@qq.com>
Date: Thu, 26 Dec 2024 14:54:34 +0800
Subject: [PATCH] FIX issues 1690

---
 search_source.go | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/search_source.go b/search_source.go
index 1113414e..e6e3ddeb 100644
--- a/search_source.go
+++ b/search_source.go
@@ -191,7 +191,13 @@ func (s *SearchSource) TrackTotalHits(trackTotalHits interface{}) *SearchSource
 //
 // See https://www.elastic.co/guide/en/elasticsearch/reference/7.0/search-request-search-after.html
 func (s *SearchSource) SearchAfter(sortValues ...interface{}) *SearchSource {
-	s.searchAfterSortValues = append(s.searchAfterSortValues, sortValues...)
+	for _, v := range sortValues {
+		// To search after a null date , we need to convert it to the java Long.MIN_VALUE
+		if num, ok := v.(float64); ok && num == -9223372036854776000 {
+			v = -9223372036854775808
+		}
+		s.searchAfterSortValues = append(s.searchAfterSortValues, v)
+	}
 	return s
 }