From d891f183e614ad59456f964e81cf30663e39fcbf Mon Sep 17 00:00:00 2001 From: Ti Chi Robot Date: Tue, 31 Aug 2021 15:58:13 +0800 Subject: [PATCH] modify configuration online: change a name for consistency (#6301) (#6357) --- dynamic-config.md | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/dynamic-config.md b/dynamic-config.md index 1ba83da2492d9..6a8fb18182689 100644 --- a/dynamic-config.md +++ b/dynamic-config.md @@ -270,9 +270,11 @@ For detailed parameter description, refer to [PD Configuration File](/pd-configu ### Modify TiDB configuration online -Currently, the method of changing TiDB configuration is different from that of changing TiKV and PD configurations. You can modify TiDB configuration by using [SQL variables](/system-variables.md). +Currently, the method of changing TiDB configuration is different from that of changing TiKV and PD configurations. You can modify TiDB configuration by using [system variables](/system-variables.md). -The following example shows how to modify `slow-threshold` online by using the `tidb_slow_log_threshold` variable. The default value of `slow-threshold` is 200 ms. You can set it to 200 ms by using `tidb_slow_log_threshold`. +The following example shows how to modify `slow-threshold` online by using the `tidb_slow_log_threshold` variable. + +The default value of `slow-threshold` is 300 ms. You can set it to 200 ms by using `tidb_slow_log_threshold`. {{< copyable "sql" >}}