From 9f64d9e7879526ae6de1f50d0a4ea9fd72c93de0 Mon Sep 17 00:00:00 2001
From: gourav <gourav2711@gmail.com>
Date: Sun, 9 Aug 2026 09:23:22 +0530
Subject: [PATCH] upsert handling

---
 .gitignore | 3 ++-
 main.py    | 1 +
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/.gitignore b/.gitignore
index f7725c5..5a64751 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,4 @@
 .env
 __pycache__
-uploads/*
\ No newline at end of file
+uploads/*
+logs
\ No newline at end of file
diff --git a/main.py b/main.py
index 5491aab..077b99d 100644
--- a/main.py
+++ b/main.py
@@ -101,6 +101,7 @@ async def update_nav(data: list[dict]):
     query = f"""
         INSERT INTO nav_history ({', '.join(columns)})
         VALUES %s
+        on conflict(amfi_code, date) do update set nav=excluded.nav
     """
 
     values = [