fix paging

[bytom/vapor.git] / database / leveldb / mem_db.go

diff --git a/database/leveldb/mem_db.go b/database/leveldb/mem_db.go
index 63e2b76..f7b9a60 100644 (file)
--- a/database/leveldb/mem_db.go
+++ b/database/leveldb/mem_db.go
@@ -9,9 +9,11 @@ import (
 )
 
 func init() {
-       registerDBCreator(MemDBBackendStr, func(name string, dir string) (DB, error) {
-               return NewMemDB(), nil
-       }, false)
+       /*
+               registerDBCreator(MemDBBackendStr, func(name string, dir string) (DB, error) {
+                       return NewMemDB(), nil
+               }, false)
+       */
 }
 
 type MemDB struct {
@@ -163,7 +165,7 @@ func (db *MemDB) IteratorPrefix(prefix []byte) Iterator {
        return it
 }
 
-func (db *MemDB) IteratorPrefixWithStart(Prefix, start []byte) Iterator {
+func (db *MemDB) IteratorPrefixWithStart(Prefix, start []byte, isReverse bool) Iterator {
        db.mtx.Lock()
        defer db.mtx.Unlock()