Package sqltriples :: Module Query :: Class IntersectionOfSubjects
[show private | hide private]
[frames | no frames]

Class IntersectionOfSubjects

      CombinedResults --+        
                        |        
  CombinedTopLevelResults --+    
                            |    
                 Intersection --+
                                |
AbstractQuery --+               |
                |               |
            Query --+           |
                    |           |
              Results --+       |
                        |       |
            SingleResults --+   |
                            |   |
                     Subjects --+
                                |
                               IntersectionOfSubjects


Method Summary
  __init__(self, store, queries)
    Inherited from CombinedTopLevelResults
  get_query(self, index)
  get_subquery(self, parent_columns, parent_index, index, match_first, match_parent, match_child)
    Inherited from SingleResults
  _get_results(self, results)
    Inherited from Results
  _get_joins(self, index)
Add joins where the result needs them: ...
  _get_order_column(self, index)
  _get_order_direction(self, index)
  _get_order_extent(self)
  _get_query(self, select_clause, index, new_index, constraints, constraint_values)
Build the query conditions and return a usable query which starts with the supplied 'select_clause' and which uses the given table 'index' number as qualifier.
    Inherited from Query
  __getitem__(self, i)
  __len__(self)
  __repr__(self)
  _apply_function(self, fn, column)
  _ensure(self)
Ensure the the query has been executed.
  _execute(self)
Execute the query, generated by this object's 'get_query' method, and return the results in a form produced by this object's '_get_results' method.
  _get_columns(self, exposed_columns, index, limited_to)
Return a column selection for the 'exposed_columns' qualified by the given table 'index', optionally limited by the given 'limited_to' sequence of column definitions.
  _get_join_constraints(self, parent_columns, child_columns, parent_index, child_index)
  _get_table(self, index)
    Inherited from AbstractQuery
  _get_exposed_columns(self)

Class Variable Summary
    Inherited from Intersection
int in_parentheses = 0                                                                     
str operator = 'intersect'
    Inherited from Subjects
list exposed_columns = [('subject', 'subject_type')]
    Inherited from AbstractQuery
list table_columns = [('subject', 'subject_type', 0), ('predi...

Generated by Epydoc 2.1 on Fri Jan 12 00:04:34 2007 http://epydoc.sf.net