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    ÛEbÃ  ã                   @   s@   d dl Z d dlmZ d dlmZ d dlmZ G dd„ deƒZdS )é    N)ÚInterfaceError)ÚBaseDatabaseFeatures)Úcached_propertyc                       s0  e Zd ZdZdZdZdZdZdZdZ	dZ
dZdZdZdZdZdZdZdZdZdZdZdZdZeZdZdZdZdZdZdZdZ dZ!dZ"dZ#dZ$h d£Z%dZ&dZ'dZ(dZ)dddœZ*dZ+d	d
hiZ,e-‡ fdd„ƒZ.e-dd„ ƒZ/e-dd„ ƒZ0e-dd„ ƒZ1e2e3 4d¡ƒZ5e2e3 4d¡ƒZ6e2e3 4d¡ƒZ7e2e3 4d¡ƒZ8‡  Z9S )ÚDatabaseFeaturesTFz°
        CREATE FUNCTION test_procedure () RETURNS void AS $$
        DECLARE
            V_I INTEGER;
        BEGIN
            V_I := 1;
        END;
    $$ LANGUAGE plpgsql;z½
        CREATE FUNCTION test_procedure (P_I INTEGER) RETURNS void AS $$
        DECLARE
            V_I INTEGER;
        BEGIN
            V_I := P_I;
        END;
    $$ LANGUAGE plpgsql;>   ÚXMLÚJSONÚYAMLZTEXTzsv-x-icu)Znon_defaultZ
swedish_ciz(STATEMENT_TIMESTAMP() AT TIME ZONE 'UTC'zopclasses are PostgreSQL only.zQindexes.tests.SchemaIndexesNotPostgreSQLTests.test_create_index_ignores_opclassesc                    s   i t ƒ j¥ddddœ¥S )NZBigIntegerFieldZIntegerFieldZSmallIntegerField)ZPositiveBigIntegerFieldZPositiveIntegerFieldZPositiveSmallIntegerField)ÚsuperÚintrospected_field_types©Úself©Ú	__class__© úf/home/ja/django-apps/lartica_env/lib/python3.9/site-packages/django/db/backends/postgresql/features.pyr
   J   s    ÿüz)DatabaseFeatures.introspected_field_typesc                 C   s   | j jdkS )Ni°­ ©Ú
connectionZ
pg_versionr   r   r   r   Úis_postgresql_11S   s    z!DatabaseFeatures.is_postgresql_11c                 C   s   | j jdkS )NiÀÔ r   r   r   r   r   Úis_postgresql_12W   s    z!DatabaseFeatures.is_postgresql_12c                 C   s   | j jdkS )NiÐû r   r   r   r   r   Úis_postgresql_13[   s    z!DatabaseFeatures.is_postgresql_13r   r   ):Ú__name__Ú
__module__Ú__qualname__Zallows_group_by_selected_pksZcan_return_columns_from_insertZ can_return_rows_from_bulk_insertZhas_real_datatypeZhas_native_uuid_fieldZhas_native_duration_fieldZhas_native_json_fieldZcan_defer_constraint_checksZhas_select_for_updateZhas_select_for_update_nowaitZhas_select_for_update_ofZ!has_select_for_update_skip_lockedZhas_select_for_no_key_updateZcan_release_savepointsZsupports_tablespacesZsupports_transactionsZ!can_introspect_materialized_viewsZcan_distinct_on_fieldsZcan_rollback_ddlZsupports_combined_altersZnulls_order_largestr   Zclosed_cursor_error_classZhas_case_insensitive_likeZgreatest_least_ignores_nullsZcan_clone_databasesZsupports_temporal_subtractionZ%supports_slicing_ordering_in_compoundZ(create_test_procedure_without_params_sqlZ(create_test_procedure_with_int_param_sqlZrequires_casted_case_in_updatesZsupports_over_clauseZ4only_supports_unbounded_with_preceding_and_followingZ supports_aggregate_filter_clauseZsupported_explain_formatsZvalidates_explain_optionsZ&supports_deferrable_unique_constraintsZhas_json_operatorsZ-json_key_contains_list_matching_requires_listZtest_collationsZtest_now_utc_templateZdjango_test_skipsr   r
   r   r   r   ÚpropertyÚoperatorÚ
attrgetterZhas_websearch_to_tsqueryZsupports_covering_indexesZsupports_covering_gist_indexesZ%supports_non_deterministic_collationsÚ__classcell__r   r   r   r   r      sx   þÿÿ


ÿr   )r   Z	django.dbr   Z django.db.backends.base.featuresr   Zdjango.utils.functionalr   r   r   r   r   r   Ú<module>   s   