From 4964bb697d2e8c980fedaab3e8b9aedf9c6e0387 Mon Sep 17 00:00:00 2001
From: t8y2 <1156263951@qq.com>
Date: Thu, 4 Jun 2026 00:09:48 +0800
Subject: [PATCH] fix(completion): preserve whitespace SQL contexts

---
 apps/desktop/src/lib/sqlCompletion.ts | 1 +
 1 file changed, 1 insertion(+)

diff --git a/apps/desktop/src/lib/sqlCompletion.ts b/apps/desktop/src/lib/sqlCompletion.ts
index 89bf3e5e5..4f814c2c4 100644
--- a/apps/desktop/src/lib/sqlCompletion.ts
+++ b/apps/desktop/src/lib/sqlCompletion.ts
@@ -1292,6 +1292,7 @@ export function getSqlCompletionContext(sql: string, cursor: number): SqlComplet
 }
 
 function parseTrailingIdentifierContext(input: string): { start: number; prefix: string; qualifier?: string } | null {
+  if (/\s$/.test(input)) return null;
   let i = input.length - 1;
   while (i >= 0 && /\s/.test(input[i] ?? "")) i--;
   if (i < 0) return null;