Changeset 2459 for branches/release-39/lib/MT/Object.pm

Timestamp:

05/29/08 17:22:32 (18 months ago)

Author:

bchoate

Message:

Adding support for a max_group_by method. BugId:79914

Files:

• branches/release-39/lib/MT/Object.pm (modified) (2 diffs)

branches/release-39/lib/MT/Object.pm

@@ -707 +707 @@
 sub sum_group_by   { shift->_proxy('sum_group_by',   @_) }
 sub avg_group_by   { shift->_proxy('avg_group_by',   @_) }
+sub max_group_by   { shift->_proxy('max_group_by',   @_) }
 sub remove_all     { shift->_proxy('remove_all',     @_) }
 
@@ -2041 +2042 @@
         avg => 'property_to_average' })
 
+=head2 Max by Group
+
+=over 4
+
+=item * Class->max_group_by()
+
+=back
+
+Like the count_group_by method, you can select objects from a MT::Object
+store using a SQL 'MAX' operator.
+
+    my $iter = MT::Foo->max_group_by($terms, {%args, group => $group_exprs,
+        max => 'column_name' })
+
 =head2 Sum by Group