add the prevsnapshot flag

meilisearch · Dec 5, 2024 · c219133 · c219133
1 parent 1161fcc
commit c219133
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/heed/src/mdb/lmdb_flags.rs b/heed/src/mdb/lmdb_flags.rs
@@ -16,6 +16,8 @@ bitflags! {
         const NO_SUB_DIR = ffi::MDB_NOSUBDIR;
         /// Don't fsync after commit.
         const NO_SYNC = ffi::MDB_NOSYNC;
+        /// Open the previous transaction.
+        const PREVSNAPSHOT = ffi::MDB_PREVSNAPSHOT;
         /// Read only.
         const READ_ONLY = ffi::MDB_RDONLY;
         /// Don't fsync metapage after commit.