Class DeleteQuery

django.db.models.sql.subqueries.DeleteQuery

A DELETE SQL query.

Declaration

class DeleteQuery(Query)

Documentation

Methods

▶ def delete_batch(self, pk_list, using)
Set up and execute delete queries for all the objects in pk_list.
source link
```
More than one physical query may be executed if there are a
lot of values in pk_list.
```
▷ def do_query(self, table, where, using)
source link

Inherited methods

Methods inherited from django.db.models.sql.query.Query:
__deepcopy__, __init__, __str__, add_annotation, add_deferred_loading, add_distinct_fields, add_extra, add_fields, add_filter, add_filtered_relation, add_immediate_loading, add_ordering, add_q, add_select_col, add_select_related, annotation_select, append_annotation_mask, as_sql, base_table, build_filter, build_filtered_relation_q, build_lookup, build_where, bump_prefix, can_filter, chain, change_aliases, check_filterable, check_query_object_type, check_related_objects, clear_deferred_loading, clear_limits, clear_ordering, clear_select_clause, clear_select_fields, clone, combine, count_active_tables, deferred_to_data, demote_joins, exists, explain, extra_select, get_aggregation, get_compiler, get_count, get_external_cols, get_initial_alias, get_loaded_field_names, get_loaded_field_names_cb, get_meta, has_filters, has_limit_one, has_results, has_select_fields, identity, is_empty, is_nullable, is_sliced, join, join_parent_model, names_to_path, output_field, promote_joins, ref_alias, relabeled_clone, reset_refcounts, resolve_expression, resolve_lookup_value, resolve_ref, rewrite_cols, set_annotation_mask, set_empty, set_extra_mask, set_group_by, set_limits, set_select, set_values, setup_joins, solve_lookup_type, split_exclude, sql_with_params, table_alias, trim_joins, trim_start, try_transform, unref_alias
Methods inherited from django.db.models.expressions.BaseExpression:
__eq__, __getstate__, __hash__, asc, conditional, contains_aggregate, contains_column_references, contains_over_clause, convert_value, copy, desc, field, flatten, get_db_converters, get_group_by_cols, get_lookup, get_source_expressions, get_source_fields, get_transform, reverse_ordering, select_format, set_source_expressions