Denis Laxalde 588cc6ed8e Cast empty PostgreSQL ARRAY from the type specified to array() ...

When building a PostgreSQL ``ARRAY`` literal using
:class:`_postgresql.array` with an empty ``clauses`` argument, the
:paramref:`_postgresql.array.type_` parameter is now significant in that it
will be used to render the resulting ``ARRAY[]`` SQL expression with a
cast, such as ``ARRAY[]::INTEGER``. Pull request courtesy Denis Laxalde.

Fixes: #12432
Closes: #12435
Pull-request: https://github.com/sqlalchemy/sqlalchemy/pull/12435
Pull-request-sha: 9633d3c15d

Change-Id: I29ed7bd0562b82351d22de0658fb46c31cfe44f6

2025-03-19 19:32:09 -04:00

..

__init__.py

…

test_async_pg_py3k.py

set default iso to None for asyncpg pep-249 wrapper

2025-01-20 13:12:19 -05:00

test_compiler.py

Cast empty PostgreSQL ARRAY from the type specified to array()

2025-03-19 19:32:09 -04:00

test_dialect.py

Asyncpg null query fix

2025-01-07 11:25:40 -05:00

test_on_conflict.py

harden typing / coercion for on conflict/on duplicate key

2024-12-18 14:23:51 -05:00

test_query.py

Cast empty PostgreSQL ARRAY from the type specified to array()

2025-03-19 19:32:09 -04:00

test_reflection.py

Support column list for foreign key ON DELETE SET actions on PostgreSQL

2025-03-17 14:02:24 -04:00

test_types.py

Ensure PostgreSQL network address types are not cast as VARCHAR

2025-03-11 10:05:39 -04:00