fixup! Multi updates

Signed-off-by: Alexandros Filios <[email protected]>

platform/view/services/db/driver/sql/common/versioned.go

@@ -61,7 +61,7 @@ func (s *versionedMetadataValueScanner) ReadValue(txs scannable) (driver2.Versio
 	var r driver2.VersionedMetadataValue
 	var metadata []byte
 	if err := txs.Scan(&metadata, &r.Block, &r.TxNum); err != nil {
-		return r, fmt.Errorf("error querying db: %w", err)
+		return r, err
 	} else if meta, err := unmarshalMetadata(metadata); err != nil {
 		return r, fmt.Errorf("error decoding metadata: %w", err)
 	} else {
@@ -140,9 +140,9 @@ func (db *VersionedPersistence) GetStateMetadata(namespace driver2.Namespace, ke
 		return value.Metadata, value.Block, value.TxNum, nil
 	} else if err == sql.ErrNoRows {
 		logger.Debugf("not found: [%s:%s]", namespace, key)
-		return driver2.Metadata{}, 0, 0, nil
+		return nil, 0, 0, nil
 	} else {
-		return driver2.Metadata{}, 0, 0, errors2.Wrapf(err, "error querying db: %s", query)
+		return nil, 0, 0, errors2.Wrapf(err, "error querying db: %s", query)
 	}
 }