From 64b75c9418a6803fb54a8d2f679c2bce307b623f Mon Sep 17 00:00:00 2001
From: "gpt-engineer-app[bot]"
 <159125892+gpt-engineer-app[bot]@users.noreply.github.com>
Date: Sun, 19 Apr 2026 00:20:49 +0000
Subject: [PATCH] Changes

Co-authored-by: renee-png <262607627+renee-png@users.noreply.github.com>
---
 .../20260419002044_99d5c58a-bba9-4a99-97b7-21ff6daea6b2.sql    | 3 +++
 1 file changed, 3 insertions(+)
 create mode 100644 supabase/migrations/20260419002044_99d5c58a-bba9-4a99-97b7-21ff6daea6b2.sql

diff --git a/supabase/migrations/20260419002044_99d5c58a-bba9-4a99-97b7-21ff6daea6b2.sql b/supabase/migrations/20260419002044_99d5c58a-bba9-4a99-97b7-21ff6daea6b2.sql
new file mode 100644
index 0000000..81e16b1
--- /dev/null
+++ b/supabase/migrations/20260419002044_99d5c58a-bba9-4a99-97b7-21ff6daea6b2.sql
@@ -0,0 +1,3 @@
+CREATE UNIQUE INDEX IF NOT EXISTS time_entries_external_id_key
+  ON public.time_entries (external_id)
+  WHERE external_id IS NOT NULL;
\ No newline at end of file