From a8648ba2406ee9a1b56b330b9e758223ca125eec Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Dani=C3=ABl=20van=20Eeden?= <github@myname.nl>
Date: Thu, 29 Feb 2024 15:51:31 +0100
Subject: [PATCH] status-variables: Add conditional status that are not
 available with unistore (#15918)

---
 status-variables.md | 30 ++++++++++++++++++++++++++++++
 1 file changed, 30 insertions(+)

diff --git a/status-variables.md b/status-variables.md
index 4ecdf114fd93..ec577d88c617 100644
--- a/status-variables.md
+++ b/status-variables.md
@@ -90,3 +90,33 @@ Additionally, the [FLUSH STATUS](/sql-statements/sql-statement-flush-status.md)
 - Scope: SESSION | GLOBAL
 - Type: String
 - The UUID of the server.
+
+### tidb_gc_last_run_time
+
+- Scope: SESSION | GLOBAL
+- Type: String
+- The timestamp of the last run of [GC](/garbage-collection-overview.md).
+
+### tidb_gc_leader_desc
+
+- Scope: SESSION | GLOBAL
+- Type: String
+- Information about [GC](/garbage-collection-overview.md) leader, including the hostname and process id (pid).
+
+### tidb_gc_leader_lease
+
+- Scope: SESSION | GLOBAL
+- Type: String
+- The timestamp of the [GC](/garbage-collection-overview.md) lease.
+
+### tidb_gc_leader_uuid
+
+- Scope: SESSION | GLOBAL
+- Type: String
+- The UUID of the [GC](/garbage-collection-overview.md) leader.
+
+### tidb_gc_safe_point
+
+- Scope: SESSION | GLOBAL
+- Type: String
+- The timestamp of the [GC](/garbage-collection-overview.md) safe point.