From 4eab60a250e32c0a3b54d334ddf4a1363eb3496b Mon Sep 17 00:00:00 2001
From: cfdaily <cfdaily@gitee.com>
Date: Mon, 18 May 2026 00:36:59 +0800
Subject: [PATCH] auto-sync: 2026-05-18 00:36:59

---
 src/blackboard/db.py | 1 -
 1 file changed, 1 deletion(-)

diff --git a/src/blackboard/db.py b/src/blackboard/db.py
index a8ebe5b..245f968 100644
--- a/src/blackboard/db.py
+++ b/src/blackboard/db.py
@@ -232,7 +232,6 @@ _SCHEMA_STATEMENTS = [
     "CREATE INDEX IF NOT EXISTS idx_tasks_status ON tasks(status)",
     "CREATE INDEX IF NOT EXISTS idx_tasks_assignee ON tasks(assignee)",
     "CREATE INDEX IF NOT EXISTS idx_tasks_parent ON tasks(parent_task)",
-    "CREATE INDEX IF NOT EXISTS idx_tasks_card ON tasks(card_id)",
 
     # comments
     """CREATE TABLE IF NOT EXISTS comments (