diff --git a/content/posts/2024/sql/postgres-reset-serial.md b/content/posts/2024/sql/postgres-reset-serial.md
new file mode 100644
index 0000000..ffaed8a
--- /dev/null
+++ b/content/posts/2024/sql/postgres-reset-serial.md
@@ -0,0 +1,10 @@
+---
+title: "🗃️ Сброс значения Serial в PostgreSQL"
+date: 2024-12-04T12:38:25+03:00
+draft: false
+tags: [tips, sql]
+---
+
+```sql
+SELECT setval('cards_id_seq', 1, false);
+```