From 8e9bfd0d811c57431d2d6b085a71767e52585a22 Mon Sep 17 00:00:00 2001
From: Ti Chi Robot <ti-community-prow-bot@tidb.io>
Date: Wed, 25 Dec 2024 09:45:12 +0800
Subject: [PATCH] sql: Update sql-statement-flashback-cluster.md (#19787)
 (#19790)

---
 sql-statements/sql-statement-flashback-cluster.md | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/sql-statements/sql-statement-flashback-cluster.md b/sql-statements/sql-statement-flashback-cluster.md
index 76c5e79f1a688..d32d44e749e23 100644
--- a/sql-statements/sql-statement-flashback-cluster.md
+++ b/sql-statements/sql-statement-flashback-cluster.md
@@ -43,8 +43,7 @@ FLASHBACK CLUSTER TO TSO 445494839813079041;
 
 ```ebnf+diagram
 FlashbackToTimestampStmt
-         ::= 'FLASHBACK' 'CLUSTER' 'TO' 'TIMESTAMP' stringLit
-           | 'FLASHBACK' 'CLUSTER' 'TO' 'TSO' LengthNum
+         ::= 'FLASHBACK' 'CLUSTER' 'TO' ('TIMESTAMP' stringLit | 'TSO' LengthNum)
 ```
 
 ## Notes