Hope this will be good enough :)
(see patch in attachment)
--
Sincerely yours,
Oleg Kostyuk (CUB-UANIC)
Index: lib/DBIx/Class/ResultSet.pm
===================================================================
--- lib/DBIx/Class/ResultSet.pm (revision 5021)
+++ lib/DBIx/Class/ResultSet.pm (working copy)
@@ -1329,7 +1329,23 @@
=back
-Fetches all objects and deletes them one at a time. Note that C<delete_all>
+Fetches all objects and deletes them one at a time.
+Parent table will be deleted first and then child table(s).
+
+This is intentional behaviour - it produces cascade deletion under MyISAM
+and SQLite where the database doesn't provide it, without affecting the
+relational integrity of databases that have it.
+
+You need to either (a) set ON CASCADE DELETE in the database or (b) add
+an explicit override in your row class such as:
+
+ sub delete {
+ my $self = shift;
+ $self->related_things->delete;
+ $self->next::method(@_);
+ }
+
+Note that C<delete_all>
will run DBIC cascade triggers, while L</delete> will not.
=cut
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