From 28df28a37e67f4b80f7aab27ed832fef09b14dc5 Mon Sep 17 00:00:00 2001
From: Daniel <845765@qq.com>
Date: Tue, 14 Jan 2025 21:02:42 +0800
Subject: [PATCH] :art: Backlink count at the doc block title including
 sub-blocks https://github.com/siyuan-note/siyuan/issues/13791

---
 kernel/sql/block_ref_query.go | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/kernel/sql/block_ref_query.go b/kernel/sql/block_ref_query.go
index f786b8288..bef897f0a 100644
--- a/kernel/sql/block_ref_query.go
+++ b/kernel/sql/block_ref_query.go
@@ -362,9 +362,9 @@ func QueryRefIDsByDefID(defID string, containChildren bool) (refIDs []string) {
 	var rows *sql.Rows
 	var err error
 	if containChildren {
-		rows, err = query("SELECT block_id FROM refs WHERE def_block_root_id = ?", defID)
+		rows, err = query("SELECT DISTINCT block_id FROM refs WHERE def_block_root_id = ?", defID)
 	} else {
-		rows, err = query("SELECT block_id FROM refs WHERE def_block_id = ?", defID)
+		rows, err = query("SELECT DISTINCT block_id FROM refs WHERE def_block_id = ?", defID)
 	}
 	if err != nil {
 		logging.LogErrorf("sql query failed: %s", err)