From c197199052102b9b919a95f3a721e6e005ca4c89 Mon Sep 17 00:00:00 2001
From: lance6716 <lance6716@gmail.com>
Date: Wed, 12 Jun 2024 14:17:59 +0800
Subject: [PATCH] tidb lightning: expose [tidb.session-vars] in lightning
 config (#17603)

---
 tidb-lightning/tidb-lightning-configuration.md | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/tidb-lightning/tidb-lightning-configuration.md b/tidb-lightning/tidb-lightning-configuration.md
index e24813370b7a..6cca2c53972f 100644
--- a/tidb-lightning/tidb-lightning-configuration.md
+++ b/tidb-lightning/tidb-lightning-configuration.md
@@ -349,6 +349,10 @@ distsql-scan-concurrency = 15
 index-serial-scan-concurrency = 20
 checksum-table-concurrency = 2
 
+# 设置其他 TiDB 会话变量
+# [tidb.session-vars]
+# tidb_enable_clustered_index = "OFF"
+
 # 解析和执行 SQL 语句的默认 SQL 模式。
 sql-mode = "ONLY_FULL_GROUP_BY,NO_AUTO_CREATE_USER"
 # `max-allowed-packet` 设置数据库连接允许的最大数据包大小，