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# dialects/postgresql/operators.py
# Copyright (C) 2005-2024 the SQLAlchemy authors and contributors
# <see AUTHORS file>
#
# This module is part of SQLAlchemy and is released under
# the MIT License: https://www.opensource.org/licenses/mit-license.php
# mypy: ignore-errors
from ...sql import operators
_getitem_precedence = operators._PRECEDENCE[operators.json_getitem_op]
_eq_precedence = operators._PRECEDENCE[operators.eq]
# JSON + JSONB
ASTEXT = operators.custom_op(
"->>",
precedence=_getitem_precedence,
natural_self_precedent=True,
eager_grouping=True,
)
JSONPATH_ASTEXT = operators.custom_op(
"#>>",
precedence=_getitem_precedence,
natural_self_precedent=True,
eager_grouping=True,
)
# JSONB + HSTORE
HAS_KEY = operators.custom_op(
"?",
precedence=_eq_precedence,
natural_self_precedent=True,
eager_grouping=True,
is_comparison=True,
)
HAS_ALL = operators.custom_op(
"?&",
precedence=_eq_precedence,
natural_self_precedent=True,
eager_grouping=True,
is_comparison=True,
)
HAS_ANY = operators.custom_op(
"?|",
precedence=_eq_precedence,
natural_self_precedent=True,
eager_grouping=True,
is_comparison=True,
)
# JSONB
DELETE_PATH = operators.custom_op(
"#-",
precedence=_getitem_precedence,
natural_self_precedent=True,
eager_grouping=True,
)
PATH_EXISTS = operators.custom_op(
"@?",
precedence=_eq_precedence,
natural_self_precedent=True,
eager_grouping=True,
is_comparison=True,
)
PATH_MATCH = operators.custom_op(
"@@",
precedence=_eq_precedence,
natural_self_precedent=True,
eager_grouping=True,
is_comparison=True,
)
# JSONB + ARRAY + HSTORE + RANGE
CONTAINS = operators.custom_op(
"@>",
precedence=_eq_precedence,
natural_self_precedent=True,
eager_grouping=True,
is_comparison=True,
)
CONTAINED_BY = operators.custom_op(
"<@",
precedence=_eq_precedence,
natural_self_precedent=True,
eager_grouping=True,
is_comparison=True,
)
# ARRAY + RANGE
OVERLAP = operators.custom_op(
"&&",
precedence=_eq_precedence,
is_comparison=True,
)
# RANGE
STRICTLY_LEFT_OF = operators.custom_op(
"<<", precedence=_eq_precedence, is_comparison=True
)
STRICTLY_RIGHT_OF = operators.custom_op(
">>", precedence=_eq_precedence, is_comparison=True
)
NOT_EXTEND_RIGHT_OF = operators.custom_op(
"&<", precedence=_eq_precedence, is_comparison=True
)
NOT_EXTEND_LEFT_OF = operators.custom_op(
"&>", precedence=_eq_precedence, is_comparison=True
)
ADJACENT_TO = operators.custom_op(
"-|-", precedence=_eq_precedence, is_comparison=True
)
# HSTORE
GETITEM = operators.custom_op(
"->",
precedence=_getitem_precedence,
natural_self_precedent=True,
eager_grouping=True,
)
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