X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=lib%2FDBIx%2FClass%2FResultSource.pm;h=bb178fc16eb1adf0e11028a8d247fd0ce889386b;hb=a4fcda000aa9833874693ea9bc940a92abbe1b6f;hp=bc880914047e1c1bc4ccfa88f9d089c6e0a0b67a;hpb=09e1f72362e787bd25843e3515f55a7f3dfb45d1;p=dbsrgits%2FDBIx-Class.git

diff --git a/lib/DBIx/Class/ResultSource.pm b/lib/DBIx/Class/ResultSource.pm
index bc88091..bb178fc 100644
--- a/lib/DBIx/Class/ResultSource.pm
+++ b/lib/DBIx/Class/ResultSource.pm
@@ -29,6 +29,8 @@ DBIx::Class::ResultSource - Result source object
 A ResultSource is a component of a schema from which results can be directly
 retrieved, most usually a table (see L<DBIx::Class::ResultSource::Table>)
 
+Basic view support also exists, see L<<DBIx::Class::ResultSource::View>.
+
 =head1 METHODS
 
 =pod
@@ -123,8 +125,12 @@ L<DBIx::Class::Schema/deploy>.
 =item default_value
 
 Set this to the default value which will be inserted into a column
-by the database. Can contain either a value or a function. This is
-currently only used by L<DBIx::Class::Schema/deploy>.
+by the database. Can contain either a value or a function (use a
+reference to a scalar e.g. C<\'now()'> if you want a function). This
+is currently only used by L<DBIx::Class::Schema/deploy>.
+
+See the note on L<DBIx::Class::Row/new> for more information about possible
+issues related to db-side default values.
 
 =item sequence
 
@@ -1194,7 +1200,11 @@ sub resolve_condition {
         #warn "$self $k $for $v";
         unless ($for->has_column_loaded($v)) {
           if ($for->in_storage) {
-            $self->throw_exception("Column ${v} not loaded on ${for} trying to resolve relationship");
+            $self->throw_exception(
+              "Column ${v} not loaded or not passed to new() prior to insert()"
+                ." on ${for} trying to resolve relationship (maybe you forgot "
+                  ."to call ->reload_from_storage to get defaults from the db)"
+            );
           }
           return $UNRESOLVABLE_CONDITION;
         }