From 5be4757ad16dad4c4654e68851a9550128b6a58a Mon Sep 17 00:00:00 2001
From: kamille <caoruiqiu.crq@antgroup.com>
Date: Tue, 29 Nov 2022 14:28:04 +0800
Subject: [PATCH] fix load last seq in obkv wal.

---
 wal/src/table_kv_impl/table_unit.rs | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/wal/src/table_kv_impl/table_unit.rs b/wal/src/table_kv_impl/table_unit.rs
index bae4cdbdb6..1c1b3ccb5d 100644
--- a/wal/src/table_kv_impl/table_unit.rs
+++ b/wal/src/table_kv_impl/table_unit.rs
@@ -395,8 +395,7 @@ impl TableUnit {
         table_id: TableId,
         buckets: &[BucketRef],
     ) -> Result<SequenceNumber> {
-        // Starts from the latest bucket, find last sequence of given region id.
-        let mut last_sequence = common_types::MIN_SEQUENCE_NUMBER;
+        // Starts from the latest bucket, find last sequence of given table.
         for bucket in buckets.iter().rev() {
             let table_name = bucket.wal_shard_table(region_id);
 
@@ -407,11 +406,11 @@ impl TableUnit {
                 region_id,
                 table_id,
             )? {
-                last_sequence = seq;
+                return Ok(seq);
             }
         }
 
-        Ok(last_sequence)
+        Ok(common_types::MIN_SEQUENCE_NUMBER)
     }
 
     fn load_last_sequence_from_table<T: TableKv>(