DBConnection.DeleteVersion

cosmos · Aug 13, 2021 · 3d9dc49 · 3d9dc49
1 parent 3e9e56d
commit 3d9dc49
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/db/types.go b/db/types.go
@@ -57,6 +57,9 @@ type DBConnection interface {
 	// Returns an error if any open DBWriter transactions exist.
 	SaveVersion(uint64) error
 
+	// Deletes a saved version. Returns ErrVersionDoesNotExist for invalid versions.
+	DeleteVersion(uint64) error
+
 	// Close closes the database connection.
 	Close() error
 }