fix: 回退 migration 0001 到原始内容

独立索引在 0009_chat_dedup.sql 中已有
2026-06-02 15:39:32 +08:00
parent 15e2a01dec
commit 3a7e40c174
1 changed files with 0 additions and 3 deletions
@@ -27,6 +27,3 @@ CREATE INDEX IF NOT EXISTS idx_chat_records_user_created

 CREATE INDEX IF NOT EXISTS idx_chat_records_account_created
    ON chat_records (account_id, created_at DESC);
-
-CREATE UNIQUE INDEX IF NOT EXISTS idx_chat_records_message_id
-    ON chat_records (message_id) WHERE message_id != '';