Kai Mueller 7e5e40ff84 Fix missing None handling of Table.prefixes ...

Fixed issue where passing ``None`` for the value of
:paramref:`_schema.Table.prefixes` would not store an empty list, but
rather the constant ``None``, which may be unexpected by third party
dialects. The issue is revealed by a usage in recent versions of Alembic
that are passing ``None`` for this value. Pull request courtesy Kai
Mueller.

Fixes: #6685
Closes: #6672
Pull-request: https://github.com/sqlalchemy/sqlalchemy/pull/6672
Pull-request-sha: b79aca0ee4

Change-Id: I758641c6fbde6f2607d074fecea7efa6728aeea0

2021-06-28 10:26:01 -04:00

..

__init__.py

reorganized unit tests into subdirectories

2006-06-05 17:25:51 +00:00

test_case_statement.py

Correct for coercion from list args to positional for case

2021-03-19 10:34:31 -04:00

test_compare.py

memoize current options and joins w with_entities/with_only_cols

2021-06-17 09:48:52 -04:00

test_compiler.py

accommodate for mutiple copies of bind in ckbm

2021-04-28 14:17:54 -04:00

test_computed.py

internal test framework files for standardization of is_not/not_in;

2020-08-29 12:05:58 -04:00

test_constraints.py

remove metadata.bind use from test suite

2021-01-03 13:22:29 -05:00

test_cte.py

Export deferred columns but not col props; fix CTE labeling

2021-06-22 17:25:37 -04:00

test_ddlemit.py

Convert schema_translate to a post compile

2020-03-24 14:25:41 -04:00

test_defaults.py

don't cache TypeDecorator by default

2021-05-06 13:57:43 -04:00

test_delete.py

correct for "autocommit" deprecation warning

2020-12-11 13:26:05 -05:00

test_deprecations.py

Update black flak8 and zimports

2021-05-12 22:10:19 +02:00

test_external_traversal.py

memoize current options and joins w with_entities/with_only_cols

2021-06-17 09:48:52 -04:00

test_from_linter.py

Track a second from_linter for lateral subqueries

2021-02-05 13:54:37 -05:00

test_functions.py

Apply quoting to render_derived() names

2021-04-01 13:41:44 -04:00

test_identity_column.py

Propertly ignore `Identity` in MySQL and MariaDb.

2021-04-28 20:03:27 -04:00

test_insert_exec.py

Return Row for CursorResult.inserted_primary_key

2021-04-11 17:15:55 -04:00

test_insert.py

Handle Sequence in _process_multiparam_default_bind

2021-04-26 14:59:15 -04:00

test_inspect.py

Implement new ClauseElement role and coercion system

2019-05-18 17:46:10 -04:00

test_labels.py

Replace with_labels() and apply_labels() in ORM/Core

2021-01-26 16:52:30 -05:00

test_lambdas.py

set bindparam.expanding in coercion again

2021-05-10 23:42:41 -04:00

test_lateral.py

Track a second from_linter for lateral subqueries

2021-02-05 13:54:37 -05:00

test_metadata.py

Fix missing None handling of Table.prefixes

2021-06-28 10:26:01 -04:00

test_operators.py

Update black flak8 and zimports

2021-05-12 22:10:19 +02:00

test_query.py

Update black flak8 and zimports

2021-05-12 22:10:19 +02:00

test_quote.py

Replace with_labels() and apply_labels() in ORM/Core

2021-01-26 16:52:30 -05:00

test_resultset.py

consider "*" col as textual ordered

2021-06-23 09:49:11 -04:00

test_returning.py

don't cache TypeDecorator by default

2021-05-06 13:57:43 -04:00

test_roles.py

Update black flak8 and zimports

2021-05-12 22:10:19 +02:00

test_select.py

memoize current options and joins w with_entities/with_only_cols

2021-06-17 09:48:52 -04:00

test_selectable.py

repair Join.is_derived_from() to not rely on simple identity

2021-06-07 17:48:55 -04:00

test_sequences.py

Handle Sequence in _process_multiparam_default_bind

2021-04-26 14:59:15 -04:00

test_tablesample.py

Update select usage to use the new 1.4 format

2020-09-08 17:13:48 -04:00

test_text.py

omit text from selected_columns; clear memoizations

2021-04-22 15:09:27 -04:00

test_type_expressions.py

don't cache TypeDecorator by default

2021-05-06 13:57:43 -04:00

test_types.py

Add "impl" parameter to PickleType

2021-06-24 12:22:20 -04:00

test_update.py

Update black flak8 and zimports

2021-05-12 22:10:19 +02:00

test_utils.py

Fixes for lambda expressions and relationship loaders

2020-12-11 22:01:57 -05:00

test_values.py

Propagate compiler kw for visit_values to parameters

2021-04-20 15:28:45 -04:00