django.db.backends.mysql.compiler.SQLAggregateCompiler

Inherited from SQLAggregateCompiler:

Method	as_sql	Create the SQL for this query. Return the SQL string and list of parameters.
Instance Variable	col_count	Undocumented

Inherited from SQLCompiler (via SQLAggregateCompiler):

Method

as_subquery_condition

Undocumented

Inherited from SQLCompiler (via SQLAggregateCompiler, SQLCompiler):

Method	__init__	Undocumented
Method	__repr__	Undocumented
Method	apply_converters	Undocumented
Method	collapse_group_by	Undocumented
Method	compile	Undocumented
Method	deferred_to_columns	Convert the self.deferred_loading data structure to mapping of table names to sets of column names which are to be loaded. Return the dictionary.
Method	execute_sql	Run the query against the database and return the result(s). The return value is a single data item if result_type is SINGLE, or an iterator over the results if the result_type is MULTI.
Method	explain_query	Undocumented
Method	find_ordering_name	Return the table alias (the name might be ambiguous, the alias will not be) and column name for ordering by the given 'name' parameter. The 'name' is of the form 'field1__field2__...__fieldN'.
Method	get_combinator_sql	Undocumented
Method	get_converters	Undocumented
Method	get_default_columns	Compute the default columns for selecting every field in the base model. Will sometimes be called to pull in related models (e.g. via select_related), in which case "opts" and "start_alias" will be given to provide a starting point for the traversal.
Method	get_distinct	Return a quoted list of fields to use in DISTINCT ON part of the query.
Method	get_extra_select	Undocumented
Method	get_from_clause	Return a list of strings that are joined together to go after the "FROM" part of the query, as well as a list any extra parameters that need to be included. Subclasses, can override this to create a from-clause via a "select".
Method	get_group_by	Return a list of 2-tuples of form (sql, params).
Method	get_order_by	Return a list of 2-tuples of the form (expr, (sql, params, is_ref)) for the ORDER BY clause.
Method	get_related_selections	Fill in the information needed for a select_related query. The current depth is measured as the number of connections away from the root model (for example, cur_depth=1 means we are looking at models with direct connections to the root model).
Method	get_select	Return three values: - a list of 3-tuples of (expression, (sql, params), alias) - a klass_info structure, - a dictionary of annotations
Method	get_select_for_update_of_arguments	Return a quoted list of arguments for the SELECT FOR UPDATE OF part of the query.
Method	has_results	Backends (e.g. NoSQL) can override this in order to use optimized versions of "query has any results."
Method	pre_sql_setup	Do any necessary class setup immediately prior to producing SQL. This is for things that can't necessarily be done in __init__ because we might not have all the pieces in place at that time.
Method	quote_name_unless_alias	A wrapper around connection.ops.quote_name that doesn't quote aliases for table names. This avoids problems with some SQL dialects that treat quoted strings specially (e.g. PostgreSQL).
Method	results_iter	Return an iterator over the results from executing this query.
Method	setup_query	Undocumented
Class Variable	ordering_parts	Undocumented
Instance Variable	annotation_col_map	Undocumented
Instance Variable	connection	Undocumented
Instance Variable	elide_empty	Undocumented
Instance Variable	has_extra_select	Undocumented
Instance Variable	having	Undocumented
Instance Variable	klass_info	Undocumented
Instance Variable	query	Undocumented
Instance Variable	quote_cache	Undocumented
Instance Variable	select	Undocumented
Instance Variable	using	Undocumented
Instance Variable	where	Undocumented
Method	_order_by_pairs	Undocumented
Method	_setup_joins	Helper method for get_order_by() and get_distinct().
Instance Variable	_meta_ordering	Undocumented