From: Jess Robinson <castaway@desert-island.me.uk>
Date: Sun, 16 Jul 2006 12:25:22 +0000 (+0000)
Subject: Improve docs for searching, as, and some cookbook examples
X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=commitdiff_plain;h=acee4e4d60a59d831571937ce4148cd4ffd5ac80;p=dbsrgits%2FDBIx-Class-Historic.git

Improve docs for searching, as, and some cookbook examples
---

diff --git a/lib/DBIx/Class/Manual/Cookbook.pod b/lib/DBIx/Class/Manual/Cookbook.pod
index 7e9a810..65f802d 100644
--- a/lib/DBIx/Class/Manual/Cookbook.pod
+++ b/lib/DBIx/Class/Manual/Cookbook.pod
@@ -401,6 +401,24 @@ SQL statements:
   my $tag = $rs->first;
   print $tag->cd->artist->name;
 
+=head2 Using relationships
+
+=head3 Create a new row in a related table
+
+  my $book->create_related('author', { name => 'Fred'});
+
+=head3 Search in a related table
+
+Only searches for books named 'Titanic' by the author in $author.
+
+  my $author->search_related('books', { name => 'Titanic' });
+
+=head3 Delete data in a related table
+
+Deletes only the book named Titanic by the author in $author.
+
+  my $author->delete_related('books', { name => 'Titanic' });
+
 =head2 Transactions
 
 As of version 0.04001, there is improved transaction support in
diff --git a/lib/DBIx/Class/ResultSet.pm b/lib/DBIx/Class/ResultSet.pm
index 7e94eab..82109c9 100644
--- a/lib/DBIx/Class/ResultSet.pm
+++ b/lib/DBIx/Class/ResultSet.pm
@@ -129,6 +129,8 @@ call it as C<search(undef, \%attrs)>.
     columns => [qw/name artistid/],
   });
 
+For a list of attributes that can be passed to C<search>, see L</ATTRIBUTES>. For more examples of using this function, see L<Searching|DBIx::Class::Manual::Cookbook/Searching>.
+
 =cut
 
 sub search {
@@ -1750,9 +1752,15 @@ use C<get_column> instead:
 You can create your own accessors if required - see
 L<DBIx::Class::Manual::Cookbook> for details.
 
-Please note: This will NOT insert an C<AS employee_count> into the SQL statement
-produced, it is used for internal access only. Thus attempting to use the accessor
-in an C<order_by> clause or similar will fail misrably.
+Please note: This will NOT insert an C<AS employee_count> into the SQL
+statement produced, it is used for internal access only. Thus
+attempting to use the accessor in an C<order_by> clause or similar
+will fail miserably.
+
+To get around this limitation, you can supply literal SQL to your
+C<select> attibute that contains the C<AS alias> text, eg:
+
+  select => [\'myfield AS alias']
 
 =head2 join