diff --git a/core/mvcc/database/mod.rs b/core/mvcc/database/mod.rs
index d811794e4..f0d80f8ad 100644
--- a/core/mvcc/database/mod.rs
+++ b/core/mvcc/database/mod.rs
@@ -17,6 +17,12 @@ pub struct RowID {
     pub row_id: u64,
 }
 
+impl RowID {
+    pub fn new(table_id: u64, row_id: u64) -> Self {
+        Self { table_id, row_id }
+    }
+}
+
 #[derive(Clone, Debug, PartialEq, PartialOrd)]
 
 pub struct Row {
@@ -24,6 +30,12 @@ pub struct Row {
     pub data: Vec<u8>,
 }
 
+impl Row {
+    pub fn new(id: RowID, data: Vec<u8>) -> Self {
+        Self { id, data }
+    }
+}
+
 /// A row version.
 #[derive(Clone, Debug, PartialEq)]
 pub struct RowVersion {