XMAN Replicator

Path: /opt/cloudlinux/venv/lib/python3.11/site-packages/sqlalchemy/testing/suite/

Name	Size	Rights	Date	Actions
[.]	<DIR>	drwxr-xr-x	2026-02-11 06:01	🔄 🗑️ 🗑️📁 ⬇️ 🔒
[..]	<DIR>	drwxr-xr-x	2026-02-11 06:01	🔄 🗑️ 🗑️📁 ⬇️ 🔒
__init__.py	358 B	-rw-r--r--	2026-01-20 13:01	✏️ 🔄 🗑️ ⬇️ 🔒
[__pycache__]	<DIR>	drwxr-xr-x	2026-02-11 06:01	🔄 🗑️ 🗑️📁 ⬇️ 🔒
test_cte.py	6,801 B	-rw-r--r--	2026-01-20 13:01	✏️ 🔄 🗑️ ⬇️ 🔒
test_ddl.py	9,064 B	-rw-r--r--	2026-01-20 13:01	✏️ 🔄 🗑️ ⬇️ 🔒
test_dialect.py	6,860 B	-rw-r--r--	2026-01-20 13:01	✏️ 🔄 🗑️ ⬇️ 🔒
test_insert.py	9,672 B	-rw-r--r--	2026-01-20 13:01	✏️ 🔄 🗑️ ⬇️ 🔒
test_reflection.py	48,391 B	-rw-r--r--	2026-01-20 13:01	✏️ 🔄 🗑️ ⬇️ 🔒
test_results.py	10,971 B	-rw-r--r--	2026-01-20 13:01	✏️ 🔄 🗑️ ⬇️ 🔒
test_select.py	24,393 B	-rw-r--r--	2026-01-20 13:01	✏️ 🔄 🗑️ ⬇️ 🔒
test_sequence.py	6,972 B	-rw-r--r--	2026-01-20 13:01	✏️ 🔄 🗑️ ⬇️ 🔒
test_types.py	37,161 B	-rw-r--r--	2026-01-20 13:01	✏️ 🔄 🗑️ ⬇️ 🔒
test_update_delete.py	1,491 B	-rw-r--r--	2026-01-20 13:01	✏️ 🔄 🗑️ ⬇️ 🔒

Edit: test_cte.py

from .. import config
from .. import fixtures
from ..assertions import eq_
from ..schema import Column
from ..schema import Table
from ... import ForeignKey
from ... import Integer
from ... import select
from ... import String
from ... import testing

class CTETest(fixtures.TablesTest):
    __backend__ = True
    __requires__ = ("ctes",)

run_inserts = "each"
    run_deletes = "each"

@classmethod
    def define_tables(cls, metadata):
        Table(
            "some_table",
            metadata,
            Column("id", Integer, primary_key=True),
            Column("data", String(50)),
            Column("parent_id", ForeignKey("some_table.id")),
        )

Table(
            "some_other_table",
            metadata,
            Column("id", Integer, primary_key=True),
            Column("data", String(50)),
            Column("parent_id", Integer),
        )

@classmethod
    def insert_data(cls, connection):
        connection.execute(
            cls.tables.some_table.insert(),
            [
                {"id": 1, "data": "d1", "parent_id": None},
                {"id": 2, "data": "d2", "parent_id": 1},
                {"id": 3, "data": "d3", "parent_id": 1},
                {"id": 4, "data": "d4", "parent_id": 3},
                {"id": 5, "data": "d5", "parent_id": 3},
            ],
        )

def test_select_nonrecursive_round_trip(self):
        some_table = self.tables.some_table

with config.db.connect() as conn:
            cte = (
                select([some_table])
                .where(some_table.c.data.in_(["d2", "d3", "d4"]))
                .cte("some_cte")
            )
            result = conn.execute(
                select([cte.c.data]).where(cte.c.data.in_(["d4", "d5"]))
            )
            eq_(result.fetchall(), [("d4",)])

def test_select_recursive_round_trip(self):
        some_table = self.tables.some_table

with config.db.connect() as conn:
            cte = (
                select([some_table])
                .where(some_table.c.data.in_(["d2", "d3", "d4"]))
                .cte("some_cte", recursive=True)
            )

cte_alias = cte.alias("c1")
            st1 = some_table.alias()
            # note that SQL Server requires this to be UNION ALL,
            # can't be UNION
            cte = cte.union_all(
                select([st1]).where(st1.c.id == cte_alias.c.parent_id)
            )
            result = conn.execute(
                select([cte.c.data])
                .where(cte.c.data != "d2")
                .order_by(cte.c.data.desc())
            )
            eq_(
                result.fetchall(),
                [("d4",), ("d3",), ("d3",), ("d1",), ("d1",), ("d1",)],
            )

def test_insert_from_select_round_trip(self):
        some_table = self.tables.some_table
        some_other_table = self.tables.some_other_table

with config.db.connect() as conn:
            cte = (
                select([some_table])
                .where(some_table.c.data.in_(["d2", "d3", "d4"]))
                .cte("some_cte")
            )
            conn.execute(
                some_other_table.insert().from_select(
                    ["id", "data", "parent_id"], select([cte])
                )
            )
            eq_(
                conn.execute(
                    select([some_other_table]).order_by(some_other_table.c.id)
                ).fetchall(),
                [(2, "d2", 1), (3, "d3", 1), (4, "d4", 3)],
            )

@testing.requires.ctes_with_update_delete
    @testing.requires.update_from
    def test_update_from_round_trip(self):
        some_table = self.tables.some_table
        some_other_table = self.tables.some_other_table

with config.db.connect() as conn:
            conn.execute(
                some_other_table.insert().from_select(
                    ["id", "data", "parent_id"], select([some_table])
                )
            )

cte = (
                select([some_table])
                .where(some_table.c.data.in_(["d2", "d3", "d4"]))
                .cte("some_cte")
            )
            conn.execute(
                some_other_table.update()
                .values(parent_id=5)
                .where(some_other_table.c.data == cte.c.data)
            )
            eq_(
                conn.execute(
                    select([some_other_table]).order_by(some_other_table.c.id)
                ).fetchall(),
                [
                    (1, "d1", None),
                    (2, "d2", 5),
                    (3, "d3", 5),
                    (4, "d4", 5),
                    (5, "d5", 3),
                ],
            )

@testing.requires.ctes_with_update_delete
    @testing.requires.delete_from
    def test_delete_from_round_trip(self):
        some_table = self.tables.some_table
        some_other_table = self.tables.some_other_table

cte = (
                select([some_table])
                .where(some_table.c.data.in_(["d2", "d3", "d4"]))
                .cte("some_cte")
            )
            conn.execute(
                some_other_table.delete().where(
                    some_other_table.c.data == cte.c.data
                )
            )
            eq_(
                conn.execute(
                    select([some_other_table]).order_by(some_other_table.c.id)
                ).fetchall(),
                [(1, "d1", None), (5, "d5", 3)],
            )

@testing.requires.ctes_with_update_delete
    def test_delete_scalar_subq_round_trip(self):

some_table = self.tables.some_table
        some_other_table = self.tables.some_other_table

cte = (
                select([some_table])
                .where(some_table.c.data.in_(["d2", "d3", "d4"]))
                .cte("some_cte")
            )
            conn.execute(
                some_other_table.delete().where(
                    some_other_table.c.data
                    == select([cte.c.data]).where(
                        cte.c.id == some_other_table.c.id
                    )
                )
            )
            eq_(
                conn.execute(
                    select([some_other_table]).order_by(some_other_table.c.id)
                ).fetchall(),
                [(1, "d1", None), (5, "d5", 3)],
            )

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Edit: test_cte.py

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