From a5993642186e084b856d20c86e056cee9114a7dc Mon Sep 17 00:00:00 2001
From: Himself65 <himself65@outlook.com>
Date: Tue, 11 Apr 2023 14:30:36 -0500
Subject: [PATCH] fix(y-indexeddb): migration for once (#1868)

---
 packages/y-indexeddb/src/index.ts | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/packages/y-indexeddb/src/index.ts b/packages/y-indexeddb/src/index.ts
index 23f6698a18..8f37b4ce5f 100644
--- a/packages/y-indexeddb/src/index.ts
+++ b/packages/y-indexeddb/src/index.ts
@@ -238,7 +238,7 @@ export const createIndexedDBProvider = (
       doc.on('destroy', handleDestroy);
       // only run promise below, otherwise the logic is incorrect
       const db = await dbPromise;
-      if (!allDb) {
+      if (!allDb || localStorage.getItem(`${dbName}-migration`) !== 'true') {
         allDb = await indexedDB.databases();
         // run the migration
         await Promise.all(
@@ -283,6 +283,7 @@ export const createIndexedDBProvider = (
             }
           })
         );
+        localStorage.setItem(`${dbName}-migration`, 'true');
       }
       const store = db
         .transaction('workspace', 'readwrite')