From 8f68051f04a3a0f8047fb5aff4a353526c0c8ab1 Mon Sep 17 00:00:00 2001
From: Fortern <blueten.ki@gmail.com>
Date: Fri, 26 Dec 2025 23:24:34 +0800
Subject: [PATCH] settings.sql

---
 PostgreSQL/settings.sql | 2 ++
 1 file changed, 2 insertions(+)
 create mode 100644 PostgreSQL/settings.sql

diff --git a/PostgreSQL/settings.sql b/PostgreSQL/settings.sql
new file mode 100644
index 0000000..6828b39
--- /dev/null
+++ b/PostgreSQL/settings.sql
@@ -0,0 +1,2 @@
+-- 查询 effective_cache_size
+select * from pg_settings where name like 'effective_cache_size';
\ No newline at end of file