Fix is_foreign_key_constraint - thanks Jon Schutz

[dbsrgits/DBIx-Class-Historic.git] / lib / DBIx / Class / PK.pm

diff --git a/lib/DBIx/Class/PK.pm b/lib/DBIx/Class/PK.pm
index 9b9f8a4..2a68df5 100644 (file)
--- a/lib/DBIx/Class/PK.pm
+++ b/lib/DBIx/Class/PK.pm
@@ -30,6 +30,9 @@ sub _ident_values {
 Re-selects the row from the database, losing any changes that had
 been made.
 
+This method can also be used to refresh from storage, retrieving any
+changes made since the row was last read from storage.
+
 =cut
 
 sub discard_changes {