From 5e50d55989030e76e341e00727a45f8293962e59 Mon Sep 17 00:00:00 2001
From: Sam Becker <sam@sambecker.com>
Date: Sat, 16 Mar 2024 12:29:30 -0500
Subject: [PATCH] Only add columns if they don't exist

---
 src/services/vercel-postgres.ts | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/services/vercel-postgres.ts b/src/services/vercel-postgres.ts
index 00e41984..1562a980 100644
--- a/src/services/vercel-postgres.ts
+++ b/src/services/vercel-postgres.ts
@@ -57,8 +57,8 @@ const MIGRATION_FIELDS_01 = ['caption', 'description'];
 const sqlRunMigration01 = () =>
   sql`
     ALTER TABLE photos
-    ADD COLUMN caption TEXT,
-    ADD COLUMN description TEXT
+    ADD COLUMN IF NOT EXISTS caption TEXT,
+    ADD COLUMN IF NOT EXISTS description TEXT
   `;
 
 // Must provide id as 8-character nanoid