fix: execute hincrby cmd more than one times after delete a field whi…

…ch is existing (OpenAtomFoundation#2836)

* fix hincrby cmd

* add test for hincrby cmd

src/storage/src/redis_hashes.cc

@@ -308,7 +308,8 @@ Status Redis::HIncrby(const Slice& key, const Slice& field, int64_t value, int64
       batch.Put(handles_[kMetaCF], base_meta_key.Encode(), meta_value);
       HashesDataKey hashes_data_key(key, version, field);
       Int64ToStr(value_buf, 32, value);
-      batch.Put(handles_[kHashesDataCF], hashes_data_key.Encode(), value_buf);
+      BaseDataValue internal_value(value_buf);
+      batch.Put(handles_[kHashesDataCF], hashes_data_key.Encode(), internal_value.Encode());
       *ret = value;
     } else {
       version = parsed_hashes_meta_value.Version();

tests/integration/hash_test.go

@@ -140,6 +140,27 @@ var _ = Describe("Hash Commands", func() {
 			Expect(hIncrBy.Val()).To(Equal(int64(-5)))
 		})
 
+		It("should HIncrBy against wrong metadata", func() {
+			hSet := client.HSet(ctx, "hash", "key", "5")
+			Expect(hSet.Err()).NotTo(HaveOccurred())
+
+			hIncrBy := client.HIncrBy(ctx, "hash", "key", 1)
+			Expect(hIncrBy.Err()).NotTo(HaveOccurred())
+			Expect(hIncrBy.Val()).To(Equal(int64(6)))
+
+			hDel := client.HDel(ctx, "hash", "key")
+			Expect(hDel.Err()).NotTo(HaveOccurred())
+			Expect(hDel.Val()).To(Equal(int64(1)))
+
+			hIncrBy = client.HIncrBy(ctx, "hash", "key", 1)
+			Expect(hIncrBy.Err()).NotTo(HaveOccurred())
+			Expect(hIncrBy.Val()).To(Equal(int64(1)))
+
+			hIncrBy = client.HIncrBy(ctx, "hash", "key", 2)
+			Expect(hIncrBy.Err()).NotTo(HaveOccurred())
+			Expect(hIncrBy.Val()).To(Equal(int64(3)))
+		})
+
 		It("should HIncrByFloat", func() {
 			hSet := client.HSet(ctx, "hash", "field", "10.50")
 			Expect(hSet.Err()).NotTo(HaveOccurred())