Only load sequences when DB is fresh

rdaum · Jan 15, 2025 · 4015322 · 4015322
1 parent 288698b
commit 4015322
Showing 1 changed file with 12 additions and 10 deletions.
diff --git a/crates/db/src/worldstate_db.rs b/crates/db/src/worldstate_db.rs
@@ -93,21 +93,23 @@ impl WorldStateDB {
 
         let sequences = [(); 16].map(|_| Arc::new(AtomicI64::new(-1)));
 
-        // Fill sequences from the sequences partition.
-        for (i, seq) in sequences.iter().enumerate() {
-            let seq_value = sequences_partition
-                .get(i.to_le_bytes())
-                .unwrap()
-                .map(|b| i64::from_le_bytes(b[0..8].try_into().unwrap()))
-                .unwrap_or(-1);
-            seq.store(seq_value, std::sync::atomic::Ordering::SeqCst);
-        }
-
         let mut fresh = false;
         if !keyspace.partition_exists("object_location") {
             fresh = true;
         }
 
+        if !fresh {
+            // Fill sequences from the sequences partition.
+            for (i, seq) in sequences.iter().enumerate() {
+                let seq_value = sequences_partition
+                    .get(i.to_le_bytes())
+                    .unwrap()
+                    .map(|b| i64::from_le_bytes(b[0..8].try_into().unwrap()))
+                    .unwrap_or(-1);
+                seq.store(seq_value, std::sync::atomic::Ordering::SeqCst);
+            }
+        }
+
         // 16th sequence is the monotonic transaction number.
         let start_tx_num = sequences_partition
             .get(15_u64.to_le_bytes())