Ë
    ùi¯eá.  ã                   ó:   — d dl Z d dlmZ d dlmZ  G d„ de«      Zy)é    N)ÚBaseDatabaseFeatures)Úcached_propertyc                   óì  ‡ — 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dZdZdZdZdZdZdZdZdZ dZ!dZ"e#d„ «       Z$e#d	„ «       Z%d
Z&e#d„ «       Z'e#d„ «       Z(e#d„ «       Z)e#d„ «       Z*e#d„ «       Z+e#ˆ fd„«       Z,e#d„ «       Z- e. e/j`                  d«      «      Z1e#d„ «       Z2e#d„ «       Z3e#d„ «       Z4 e. e/j`                  d«      «      Z5e#d„ «       Z6e#d„ «       Z7e#d„ «       Z8e#d„ «       Z9e#d„ «       Z:e#d„ «       Z;e#d„ «       Z<e#d„ «       Z=e#d„ «       Z>e#d „ «       Z?e#d!„ «       Z@e#d"„ «       ZA e. e/j`                  d#«      «      ZBe#d$„ «       ZCe#d%„ «       ZDe#d&„ «       ZEe#d'„ «       ZFˆ xZGS )(ÚDatabaseFeatures© TFz…
        CREATE PROCEDURE test_procedure ()
        BEGIN
            DECLARE V_I INTEGER;
            SET V_I = 1;
        END;
    z’
        CREATE PROCEDURE test_procedure (P_I INTEGER)
        BEGIN
            DECLARE V_I INTEGER;
            SET V_I = P_I;
        END;
    z¸
        CREATE TABLE test_table_composite_pk (
            column_1 INTEGER NOT NULL,
            column_2 INTEGER NOT NULL,
            PRIMARY KEY(column_1, column_2)
        )
    zINSERT INTO {} () VALUES ()c                 ó2   — | j                   j                  ryy)N)é
   é   )é   r   é   ©Ú
connectionÚmysql_is_mariadb©Úselfs    úJE:\TRUCKING_PROJECT\Lib\site-packages\django/db/backends/mysql/features.pyÚminimum_database_versionz)DatabaseFeatures.minimum_database_versionA   s   € à�?‰?×+Ò+Øàó    c                 óì   — d}| j                   j                  r| j                   j                  dk\  s/| j                   j                  s| j                   j                  dk\  rd}|› d�|› d�|› d�|› d�dœS )	NÚutf8©r	   é   )r   r   é   Úutf8mb3Ú_general_ciÚ_esperanto_ciÚ_swedish_ci)ÚciÚnon_defaultÚ
swedish_ciÚvirtual©r   r   Úmysql_version)r   Úcharsets     r   Útest_collationsz DatabaseFeatures.test_collationsH   s~   € àˆà�O‰O×,Ò,Ø—‘×-Ñ-°Ò8à—‘×0Ò0Ø—‘×-Ñ-°Ò;ð  ˆGà�I˜[Ð)Ø%˜Y mÐ4Ø$˜I [Ð1Ø!˜ -Ð0ñ	
ð 	
r   zUTC_TIMESTAMP(6)c                 óH  — ddhddhdhdhh d£dœ}| j                   j                  r6d	| j                   j                  cxk  rd
k  rn n|j                  ddhi«       | j                   j                  r6d| j                   j                  cxk  rdk  rn n|j                  ddhi«       | j                  s|j                  ddhi«       d| j                   j
                  v r|j                  ddhi«       | j                   j                  dk  r|j                  ddhi«       |S )NzLdb_functions.comparison.test_greatest.GreatestTests.test_coalesce_workaroundzFdb_functions.comparison.test_least.LeastTests.test_coalesce_workaroundz5model_fields.test_textfield.TextFieldTests.test_emojiz4model_fields.test_charfield.TestCharField.test_emojiz;schema.tests.SchemaTests.test_func_index_json_key_transformzDexpressions.tests.FTimeDeltaTests.test_durationfield_multiply_divide>   ú@update.tests.AdvancedTests.test_update_ordered_by_m2m_annotationúEupdate.tests.AdvancedTests.test_update_ordered_by_m2m_annotation_descúGupdate.tests.AdvancedTests.test_update_ordered_by_inline_m2m_annotation)zThis doesn't work on MySQL.z4Running on MySQL requires utf8mb4 encoding (#18392).zHMySQL doesn't support functional indexes on a function that returns JSONzkMySQL supports multiplying and dividing DurationFields by a scalar value but it's not implemented (#25287).zWUPDATE ... ORDER BY syntax on MySQL/MariaDB does not support ordering byrelated fields.)r	   r
   é   ©r	   é   é   z*https://jira.mariadb.org/browse/MDEV-19598zCschema.tests.SchemaTests.test_alter_not_unique_field_to_primary_key)r	   r
   é   )r	   r,   z*https://jira.mariadb.org/browse/MDEV-22775zBschema.tests.SchemaTests.test_alter_pk_with_self_referential_fieldz%MariaDB and MySQL >= 8.0.18 specific.z4queries.test_explain.ExplainTests.test_mysql_analyzeÚONLY_FULL_GROUP_BYzjGROUP BY cannot contain nonaggregated column when ONLY_FULL_GROUP_BY mode is enabled on MySQL, see #34262.zOaggregation.tests.AggregateTestCase.test_group_by_nested_expression_with_params©r   r   é   zKNesting of UNIONs at the right-hand side is not supported on MySQL < 8.0.31zGqueries.test_qs_combinators.QuerySetSetOperationTests.test_union_nested)r   r   r#   ÚupdateÚsupports_explain_analyzeÚsql_mode)r   Úskipss     r   Údjango_test_skipsz"DatabaseFeatures.django_test_skips]   s„  € ð+ð+ð,ð HØFðEð Nðð
 Wð@ò ñ)
ˆð6 �?‰?×+Ò+ð 1
ð �O‰O×)Ñ)ô	17ð -7õ	17ð
 �L‰Là@ðEðCðôð �?‰?×+Ò+ð 1
ð �O‰O×)Ñ)ô	14ð -4õ	14ð
 �L‰Là@ðDðCðôð ×,Ò,Ø�L‰Là;ØNð>ðôð   4§?¡?×#;Ñ#;Ñ;Ø�L‰LðOðFðQðôð �?‰?×(Ñ(¨:Ò5Ø�L‰Lð%ð,ð'ðôð ˆr   c                 ó4   — | j                   j                  d   S )zGInternal method used in Django tests. Don't rely on this from your codeÚdefault_storage_engine©r   Úmysql_server_datar   s    r   Ú_mysql_storage_enginez&DatabaseFeatures._mysql_storage_engine²   s   € ð �‰×0Ñ0Ð1IÑJÐJr   c                 ó2   — d| j                   j                  v S )zt
        Autoincrement primary key can be set to 0 if it doesn't generate new
        autoincrement values.
        ÚNO_AUTO_VALUE_ON_ZERO)r   r4   r   s    r   Úallows_auto_pk_0z!DatabaseFeatures.allows_auto_pk_0·   s   € ð '¨$¯/©/×*BÑ*BÐBÐBr   c                 ó.   — | j                   j                  S ©Nr   r   s    r   Úupdate_can_self_selectz'DatabaseFeatures.update_can_self_select¿   s   € à�‰×/Ñ/Ð/r   c                 ó    — | j                   dk7  S )z-Confirm support for introspected foreign keysÚMyISAM©r;   r   s    r   Úcan_introspect_foreign_keysz,DatabaseFeatures.can_introspect_foreign_keysÃ   s   € ð ×)Ñ)¨XÑ5Ð5r   c                 ó*   •— i t         ‰| �  ¥dddddœ¥S )NÚ	TextFieldÚIntegerFieldÚBigIntegerFieldÚ	CharField)ÚBinaryFieldÚBooleanFieldÚDurationFieldÚGenericIPAddressField)ÚsuperÚintrospected_field_types)r   Ú	__class__s    €r   rP   z)DatabaseFeatures.introspected_field_typesÈ   s+   ø€ ð
Ü‰gÑ.ð
à&Ø*Ø.Ø%0ò
ð 	
r   c                 ód   — | j                   j                  xr | j                   j                  dk\  S )N)r	   r,   r   r"   r   s    r   Úcan_return_columns_from_insertz/DatabaseFeatures.can_return_columns_from_insertÒ   s0   € à�‰×/Ñ/ò 
°D·O±O×4QÑ4Qð V
ñ 5
ð 	
r   rS   c                 ó4   — | j                   j                  d   S )NÚhas_zoneinfo_databaser9   r   s    r   rU   z&DatabaseFeatures.has_zoneinfo_databaseÞ   s   € à�‰×0Ñ0Ð1HÑIÐIr   c                 ó4   — | j                   j                  d   S )NÚsql_auto_is_nullr9   r   s    r   Úis_sql_auto_is_null_enabledz,DatabaseFeatures.is_sql_auto_is_null_enabledâ   s   € à�‰×0Ñ0Ð1CÑDÐDr   c                 ób   — | j                   j                  ry| j                   j                  dk\  S ©NT©r   r   é   r"   r   s    r   Ú!supports_column_check_constraintsz2DatabaseFeatures.supports_column_check_constraintsæ   ó'   € à�?‰?×+Ò+ØØ�‰×,Ñ,°
Ñ:Ð:r   r]   c                 ób   — | j                   j                  ry| j                   j                  dk\  S rZ   r"   r   s    r   Ú can_introspect_check_constraintsz1DatabaseFeatures.can_introspect_check_constraintsð   r^   r   c                 ób   — | j                   j                  r| j                   j                  dk\  S y)Nr   Tr"   r   s    r   Ú!has_select_for_update_skip_lockedz2DatabaseFeatures.has_select_for_update_skip_lockedö   s'   € à�?‰?×+Ò+Ø—?‘?×0Ñ0°GÑ;Ð;Ør   c                 ó0   — | j                   j                   S r@   r   r   s    r   Úhas_select_for_update_ofz)DatabaseFeatures.has_select_for_update_ofü   s   € à—?‘?×3Ñ3Ð3Ð3r   c                 ód   — | j                   j                  xs | j                   j                  dk\  S )N)r   r   é   r"   r   s    r   r3   z)DatabaseFeatures.supports_explain_analyze   s0   € à�‰×/Ñ/ò 
°4·?±?×3PÑ3Pð U
ñ 4
ð 	
r   c                 óŽ   — h d£}| j                   j                  s*| j                   j                  dk\  r|j                  d«       |S )N>   ÚJSONÚTEXTÚTRADITIONALr[   ÚTREE)r   r   r#   Úadd)r   Úformatss     r   Úsupported_explain_formatsz*DatabaseFeatures.supported_explain_formats  s@   € ò 2ˆØ�‰×/Ò/°D·O±O×4QÑ4Qð V
ò 5
ð
 �K‰K˜ÔØˆr   c                 ó    — | j                   dk7  S )zI
        All storage engines except MyISAM support transactions.
        rC   rD   r   s    r   Úsupports_transactionsz&DatabaseFeatures.supports_transactions  s   € ð
 ×)Ñ)¨XÑ5Ð5r   c                 ó4   — | j                   j                  d   S )NÚlower_case_table_namesr9   r   s    r   Úignores_table_name_casez(DatabaseFeatures.ignores_table_name_case  s   € à�‰×0Ñ0Ð1IÑJÐJr   c                 ó0   — | j                   j                   S r@   r   r   s    r   Úsupports_default_in_lead_lagz-DatabaseFeatures.supports_default_in_lead_lag   s   € ð —?‘?×3Ñ3Ð3Ð3r   c                 óH   — | j                   j                  r| j                  S y)NT)r   r   r`   r   s    r   Úcan_introspect_json_fieldz*DatabaseFeatures.can_introspect_json_field%  s   € à�?‰?×+Ò+Ø×8Ñ8Ð8Ør   c                 ó‚   — | j                   dk7  ry| j                  j                  r| j                  j                  dk\  S y)NÚInnoDBF)r	   r   T)r;   r   r   r#   r   s    r   Úsupports_index_column_orderingz/DatabaseFeatures.supports_index_column_ordering+  s8   € à×%Ñ%¨Ò1ØØ�?‰?×+Ò+Ø—?‘?×0Ñ0°GÑ;Ð;Ør   c                 óˆ   — | j                   j                   xr* | j                  dk7  xr | j                   j                  dk\  S )NrC   ©r   r   é   )r   r   r;   r#   r   s    r   Úsupports_expression_indexesz,DatabaseFeatures.supports_expression_indexes3  sC   € ð —‘×0Ñ0Ð0ò <Ø×*Ñ*¨hÑ6ò<à—‘×-Ñ-°Ñ;ð	
r   c                 óh   — | j                   j                  }|xs | j                   j                  dk\  S )Nr0   r"   ©r   Ú
is_mariadbs     r   Úsupports_select_intersectionz-DatabaseFeatures.supports_select_intersection;  s+   € à—_‘_×5Ñ5ˆ
ØÒH˜TŸ_™_×:Ñ:¸jÑHÐHr   r‚   c                 ób   — | j                   j                  r| j                   j                  dk\  S y)Nr+   Tr"   r   s    r   Úcan_rename_indexz!DatabaseFeatures.can_rename_indexD  s'   € à�?‰?×+Ò+Ø—?‘?×0Ñ0°JÑ>Ð>Ør   c                 ób   — | j                   j                  ry| j                   j                  dk\  S )NTr|   r"   r   s    r   Úsupports_expression_defaultsz-DatabaseFeatures.supports_expression_defaultsJ  r^   r   c                 óh   — | j                   j                  }|xr | j                   j                  dk\  S )N)r	   é   r"   r€   s     r   Úhas_native_uuid_fieldz&DatabaseFeatures.has_native_uuid_fieldP  s+   € à—_‘_×5Ñ5ˆ
ØÒF˜dŸo™o×;Ñ;¸wÑFÐFr   c                 ó`   — | j                   j                  rd| j                   j                  vS y)Nr/   T)r   r   r4   r   s    r   Úallows_group_by_selected_pksz-DatabaseFeatures.allows_group_by_selected_pksU  s'   € à�?‰?×+Ò+Ø'¨t¯©×/GÑ/GÐGÐGØr   )HÚ__name__Ú
__module__Ú__qualname__Úempty_fetchmany_valueÚrelated_fields_match_typeÚallow_sliced_subqueries_with_inÚhas_select_for_updateÚhas_select_for_update_nowaitÚsupports_forward_referencesÚsupports_regex_backreferencingÚ!supports_date_lookup_using_stringÚsupports_timezonesÚ-requires_explicit_null_ordering_when_groupingÚatomic_transactionsÚcan_clone_databasesÚsupports_commentsÚsupports_comments_inlineÚsupports_temporal_subtractionÚ%supports_slicing_ordering_in_compoundÚsupports_index_on_text_fieldÚsupports_over_clauseÚ#supports_frame_range_fixed_distanceÚsupports_update_conflictsÚ"delete_can_self_reference_subqueryÚ(create_test_procedure_without_params_sqlÚ(create_test_procedure_with_int_param_sqlÚ,create_test_table_with_composite_primary_keyÚsupports_partial_indexesÚcollate_as_index_expressionÚinsert_test_table_with_defaultsÚ supports_order_by_nulls_modifierÚorder_by_nulls_firstÚsupports_logical_xorÚ!supports_stored_generated_columnsÚ"supports_virtual_generated_columnsr   r   r%   Útest_now_utc_templater6   r;   r>   rA   rE   rP   rS   ÚpropertyÚoperatorÚ
attrgetterÚ can_return_rows_from_bulk_insertrU   rX   r]   Ú supports_table_check_constraintsr`   rb   rd   r3   rn   rp   rs   ru   rw   rz   r~   r‚   Úsupports_select_differencer„   r†   r‰   r‹   Ú__classcell__)rQ   s   @r   r   r      sl  ø„ ØÐØ $Ðà&+Ð#Ø ÐØ#'Ð Ø"'ÐØ%*Ð"Ø(-Ð%ØÐØ48Ð1ØÐØÐØÐØ#ÐØ$(Ð!Ø,0Ð)Ø#(Ð ØÐØ*.Ð'Ø $ÐØ).Ð&ð0Ð,ð0Ð,ð4Ð0ð  %Ðð #'ÐØ&CÐ#à',Ð$ØÐØÐà(,Ð%Ø)-Ð&àñó ðð ñ
ó ð
ð$ /ÐàñRó ðRðh ñKó ðKð ñCó ðCð ñ0ó ð0ð ñ6ó ð6ð ó
ó ð
ð ñ
ó ð
ñ (0Øˆ×ÑÐ<Ó=ó(Ð$ð ñJó ðJð ñEó ðEð ñ;ó ð;ñ
 (0Øˆ×ÑÐ?Ó@ó(Ð$ð ñ;ó ð;ð
 ñó ðð
 ñ4ó ð4ð ñ
ó ð
ð ñ
ó ð
ð ñ6ó ð6ð ñKó ðKð ñ4ó ð4ð ñó ðð
 ñó ðð ñ
ó ð
ð ñIó ðIñ "*Øˆ×ÑÐ:Ó;ó"Ðð ñó ðð
 ñ;ó ð;ð
 ñGó ðGð ñó ôr   r   )r±   Ú django.db.backends.base.featuresr   Údjango.utils.functionalr   r   r   r   r   ú<module>r¹      s   ðÛ å AÝ 3ôRÐ+õ Rr   