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opt / hc_python / lib / python3.12 / site-packages / sqlalchemy / dialects / postgresql /

ðŸ“ ..
ðŸ“„ __init__.py(3.8 KB)
ðŸ“ __pycache__
ðŸ“„ _psycopg_common.py(5.56 KB)
ðŸ“„ array.py(13.53 KB)
ðŸ“„ asyncpg.py(40.32 KB)
ðŸ“„ base.py(175.46 KB)
ðŸ“„ dml.py(11.84 KB)
ðŸ“„ ext.py(15.94 KB)
ðŸ“„ hstore.py(11.65 KB)
ðŸ“„ json.py(12.57 KB)
ðŸ“„ named_types.py(17.16 KB)
ðŸ“„ operators.py(2.74 KB)
ðŸ“„ pg8000.py(18.2 KB)
ðŸ“„ pg_catalog.py(9.04 KB)
ðŸ“„ provision.py(5.63 KB)
ðŸ“„ psycopg.py(22.78 KB)
ðŸ“„ psycopg2.py(31.28 KB)
ðŸ“„ psycopg2cffi.py(1.71 KB)
ðŸ“„ ranges.py(32.21 KB)
ðŸ“„ types.py(7.45 KB)

Editing: operators.py

# dialects/postgresql/operators.py
# Copyright (C) 2005-2025 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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