From 3803a20d9e324ed4a710ec5a2555a935aed2aeee Mon Sep 17 00:00:00 2001
From: t8y2 <1156263951@qq.com>
Date: Wed, 13 May 2026 20:56:01 +0800
Subject: [PATCH] fix(h2): add H2 to TREE_SCHEMA_TYPES for correct sidebar
 structure

H2 uses schemas (PUBLIC) so the sidebar needs the schema layer to
generate correct qualified table names in SQL queries.
---
 src/lib/databaseCapabilities.ts | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/lib/databaseCapabilities.ts b/src/lib/databaseCapabilities.ts
index 4ebf85f446..5c06d09349 100644
--- a/src/lib/databaseCapabilities.ts
+++ b/src/lib/databaseCapabilities.ts
@@ -117,6 +117,7 @@ export const TREE_SCHEMA_TYPES = new Set<DatabaseType>([
   "gaussdb",
   "jdbc",
   "trino",
+  "h2",
 ]);
 
 export const PG_LIKE_STRUCTURE_TYPES = new Set<DatabaseType>(["postgres", "redshift", "gaussdb"]);