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This mixin provides functionality for the Range Operators
listed in Table 9-44 of the `postgres documentation`__ for Range
Functions and Operators. It is used by all the range types
provided in the ``postgres`` dialect and can likely be used for
any range types you create yourself.
__ http://www.postgresql.org/docs/devel/static/functions-range.html
No extra support is provided for the Range Functions listed in
Table 9-45 of the postgres documentation. For these, the normal
:func:`~sqlalchemy.sql.expression.func` object should be used.
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� Zd � Z� xZS ) �!RangeOperators.comparator_factoryz-Define comparison operations for range types.c � �� |�-t t j | � � � |� � S | j � dd�� � |� � S )z<Boolean expression. Returns true if two ranges are not equalNz<>T��
is_comparison)�superr �comparator_factory�__ne__�expr�op)�self�other� __class__s ��\/opt/cloudlinux/venv/lib64/python3.11/site-packages/sqlalchemy/dialects/postgresql/ranges.pyr z(RangeOperators.comparator_factory.__ne__ sT �� ��}� �^� >��E�E�L�L��� � � >�t�y�|�|�D��|�=�=�e�D�D�D� c �L � | j � dd�� � |� � S )z�Boolean expression. Returns true if the right hand operand,
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column.
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:�4�9�<�<��D�<�9�9�%�@�@� @r c �L � | j � dd�� � |� � S )zsBoolean expression. Returns true if the column is contained
within the right hand operand.
z<@Tr r �r r s r � contained_byz.RangeOperators.comparator_factory.contained_by0 �& � � :�4�9�<�<��D�<�9�9�%�@�@� @r c �L � | j � dd�� � |� � S )z�Boolean expression. Returns true if the column overlaps
(has points in common with) the right hand operand.
z&&Tr r r s r �overlapsz*RangeOperators.comparator_factory.overlaps6 r r c �L � | j � dd�� � |� � S )zsBoolean expression. Returns true if the column is strictly
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z<<Tr r r s r �strictly_left_ofz2RangeOperators.comparator_factory.strictly_left_of< r r c �L � | j � dd�� � |� � S )ztBoolean expression. Returns true if the column is strictly
right of the right hand operand.
z>>Tr r r s r �strictly_right_ofz3RangeOperators.comparator_factory.strictly_right_ofD r r c �L � | j � dd�� � |� � S )z�Boolean expression. Returns true if the range in the column
does not extend right of the range in the operand.
z&<Tr r r s r �not_extend_right_ofz5RangeOperators.comparator_factory.not_extend_right_ofL r r c �L � | j � dd�� � |� � S )z�Boolean expression. Returns true if the range in the column
does not extend left of the range in the operand.
z&>Tr r r s r �not_extend_left_ofz4RangeOperators.comparator_factory.not_extend_left_ofR r r c �L � | j � dd�� � |� � S )z}Boolean expression. Returns true if the range in the column
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contigous.
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� F,� F,� F,� F,� F,�X� 2� =� F,� F,� F,� F,� F,r r c � � e Zd ZdZd ZdS )r z(Represent the PostgreSQL INT4RANGE type.N�r/ r0 r1 r2 �__visit_name__r9 r r r r f � � � � � � �2�2� �N�N�Nr r c � � e Zd ZdZd ZdS )r z(Represent the PostgreSQL INT8RANGE type.Nr; r9 r r r r l r= r r c � � e Zd ZdZd ZdS )r z'Represent the PostgreSQL NUMRANGE type.Nr; r9 r r r r r s � � � � � �1�1� �N�N�Nr r c � � e Zd ZdZd ZdS )� DATERANGEz(Represent the PostgreSQL DATERANGE type.Nr; r9 r r rA rA x r= r rA c � � e Zd ZdZd ZdS )�TSRANGEz&Represent the PostgreSQL TSRANGE type.Nr; r9 r r rC rC ~ s � � � � � �0�0� �N�N�Nr rC c � � e Zd ZdZd ZdS )� TSTZRANGEz(Represent the PostgreSQL TSTZRANGE type.Nr; r9 r r rE rE � r= r rE N)
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