From ad4bbc6240acd0c044fe97703883ac7f9f51f5d6 Mon Sep 17 00:00:00 2001
From: Liang Ding <d@b3log.org>
Date: Tue, 21 Feb 2023 13:21:14 +0800
Subject: [PATCH] =?UTF-8?q?:art:=20=E6=94=B9=E8=BF=9B=E7=A7=BB=E5=8A=A8?=
 =?UTF-8?q?=E6=96=87=E6=A1=A3=E6=80=A7=E8=83=BD=20https://github.com/siyua?=
 =?UTF-8?q?n-note/siyuan/issues/7422?=
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---
 kernel/sql/cache.go    | 2 --
 kernel/sql/database.go | 4 ----
 2 files changed, 6 deletions(-)

diff --git a/kernel/sql/cache.go b/kernel/sql/cache.go
index 1ff183824..1901f5759 100644
--- a/kernel/sql/cache.go
+++ b/kernel/sql/cache.go
@@ -17,7 +17,6 @@
 package sql
 
 import (
-	"runtime/debug"
 	"time"
 
 	"github.com/88250/lute/ast"
@@ -46,7 +45,6 @@ var blockCache, _ = ristretto.NewCache(&ristretto.Config{
 
 func ClearCache() {
 	blockCache.Clear()
-	debug.FreeOSMemory()
 }
 
 func putBlockCache(block *Block) {
diff --git a/kernel/sql/database.go b/kernel/sql/database.go
index e019a8b74..1933582bd 100644
--- a/kernel/sql/database.go
+++ b/kernel/sql/database.go
@@ -820,10 +820,6 @@ func heading(node *ast.Node) *ast.Node {
 	return nil
 }
 
-func DeleteBlockByIDs(tx *sql.Tx, ids []string) (err error) {
-	return deleteBlocksByIDs(tx, ids)
-}
-
 func deleteByBoxTx(tx *sql.Tx, box string) (err error) {
 	if err = deleteBlocksByBoxTx(tx, box); nil != err {
 		return