From 22904a69ef022834b7ebae8955b6452942f81bc5 Mon Sep 17 00:00:00 2001
From: usamoi <usamoi@outlook.com>
Date: Mon, 23 Sep 2024 09:57:51 +0800
Subject: [PATCH] fix: reduce length of directory name (#588)

Signed-off-by: usamoi <usamoi@outlook.com>
---
 crates/base/src/search.rs | 12 ++----------
 src/index/utils.rs        |  9 +--------
 2 files changed, 3 insertions(+), 18 deletions(-)

diff --git a/crates/base/src/search.rs b/crates/base/src/search.rs
index 86b6f3d83..8a0c24391 100644
--- a/crates/base/src/search.rs
+++ b/crates/base/src/search.rs
@@ -9,17 +9,13 @@ use std::fmt::Display;
 
 #[derive(Debug, Clone, Copy, Hash, PartialEq, Eq, PartialOrd, Ord, Serialize, Deserialize)]
 pub struct Handle {
-    tenant_id: u128,
-    cluster_id: u64,
     database_id: u32,
     index_id: u32,
 }
 
 impl Handle {
-    pub fn new(tenant_id: u128, cluster_id: u64, database_id: u32, index_id: u32) -> Self {
+    pub fn new(database_id: u32, index_id: u32) -> Self {
         Self {
-            tenant_id,
-            cluster_id,
             database_id,
             index_id,
         }
@@ -28,11 +24,7 @@ impl Handle {
 
 impl Display for Handle {
     fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
-        write!(
-            f,
-            "{:032x}{:016x}{:08x}{:08x}",
-            self.tenant_id, self.cluster_id, self.database_id, self.index_id
-        )
+        write!(f, "{:08x}{:08x}", self.database_id, self.index_id)
     }
 }
 
diff --git a/src/index/utils.rs b/src/index/utils.rs
index d55d7cb00..47f9887ee 100644
--- a/src/index/utils.rs
+++ b/src/index/utils.rs
@@ -1,16 +1,9 @@
-use crate::utils::cells::PgCell;
 use base::search::*;
 
 pub fn from_oid_to_handle(oid: pgrx::pg_sys::Oid) -> Handle {
-    static SYSTEM_IDENTIFIER: PgCell<u64> = unsafe { PgCell::new(0) };
-    if SYSTEM_IDENTIFIER.get() == 0 {
-        SYSTEM_IDENTIFIER.set(unsafe { pgrx::pg_sys::GetSystemIdentifier() });
-    }
-    let tenant_id = 0_u128;
-    let cluster_id = SYSTEM_IDENTIFIER.get();
     let database_id = unsafe { pgrx::pg_sys::MyDatabaseId.as_u32() };
     let index_id = oid.as_u32();
-    Handle::new(tenant_id, cluster_id, database_id, index_id)
+    Handle::new(database_id, index_id)
 }
 
 pub fn pointer_to_ctid(pointer: Pointer) -> pgrx::pg_sys::ItemPointerData {