o
    Ri                     @   s@   d Z ddlmZmZ ddlmZ ddlmZ G dd deZdS )zDatabase Features.    )AnyList)DatabaseFeatures)cached_propertyc                   @   sF   e Zd ZU dZg Zee ed< ede	fddZ
ede	fddZdS )	r   z&Database Features Specification class.empty_fetchmany_valuereturnc                 C      | j jdkS )z<Check if backend support introspection CHECK of constraints.)   r      
connectionmysql_versionself r   V/home/air/SG/back/venv/lib/python3.10/site-packages/mysql/connector/django/features.py can_introspect_check_constraints*      z1DatabaseFeatures.can_introspect_check_constraintsc                 C   r   )z/Check if backend support microsecond precision.)         r   r   r   r   r   supports_microsecond_precision/   r   z/DatabaseFeatures.supports_microsecond_precisionN)__name__
__module____qualname____doc__r   r   r   __annotations__r   boolr   r   r   r   r   r   r   %   s   
 r   N)	r   typingr   r   !django.db.backends.mysql.featuresr   MySQLDatabaseFeaturesdjango.utils.functionalr   r   r   r   r   <module>   s
   