From 836f77e76a78eb6038600b68d1c2838a35cdd62e Mon Sep 17 00:00:00 2001
From: "zeli.lwb" <zeli.lwb@oceanbase.com>
Date: Sun, 28 Apr 2024 11:43:58 +0800
Subject: [PATCH] [Chore] format

---
 src/client/ocp.rs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/client/ocp.rs b/src/client/ocp.rs
index afee041..732d668 100644
--- a/src/client/ocp.rs
+++ b/src/client/ocp.rs
@@ -74,6 +74,7 @@ impl OcpModelCacheFile {
         let file = OpenOptions::new()
             .write(true)
             .create(true)
+            .truncate(true)
             .open(&self.path)?;
         let writer = io::BufWriter::new(file);
         serde_json::to_writer_pretty(writer, model)?;