Mike Bayer 2f617f56f2 Create initial 2.0 engine implementation ...

Implemented the SQLAlchemy 2 :func:`.future.create_engine` function which
is used for forwards compatibility with SQLAlchemy 2.   This engine
features always-transactional behavior with autobegin.

Allow execution options per statement execution.  This includes
that the before_execute() and after_execute() events now accept
an additional dictionary with these options, empty if not
passed; a legacy event decorator is added for backwards compatibility
which now also emits a deprecation warning.

Add some basic tests for execution, transactions, and
the new result object.   Build out on a new testing fixture
that swaps in the future engine completely to start with.

Change-Id: I70e7338bb3f0ce22d2f702537d94bb249bd9fb0a
Fixes: #4644

2020-04-16 13:35:55 -04:00

..

__init__.py

…

test_case_statement.py

Implement new ClauseElement role and coercion system

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

test_compare.py

Repair caching / traversals for values

2020-04-01 19:25:23 -04:00

test_compiler.py

Try to measure new style caching in the ORM, take two

2020-04-01 16:12:23 -04:00

test_computed.py

Support for generated columns

2019-11-08 15:40:25 -05:00

test_constraints.py

Ensure all Index arguments are counted when matching expr/columns

2019-07-24 09:30:57 -04:00

test_cte.py

Restore crud flags if visiting_cte is set

2020-03-03 17:23:56 -05:00

test_ddlemit.py

Convert schema_translate to a post compile

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

test_defaults.py

Create initial 2.0 engine implementation

2020-04-16 13:35:55 -04:00

test_delete.py

Deprecate empty or_() and and_()

2020-01-25 18:03:48 -05:00

test_deprecations.py

Pass connection to TablesTest.insert_data()

2020-04-15 11:12:59 -04:00

test_external_traversal.py

Try to measure new style caching in the ORM, take two

2020-04-01 16:12:23 -04:00

test_from_linter.py

Deprecate plain string in execute and introduce exec_driver_sql

2020-03-21 17:03:45 -04:00

test_functions.py

Try to measure new style caching in the ORM, take two

2020-04-01 16:12:23 -04:00

test_insert_exec.py

Repair inline flag

2020-02-22 11:02:56 -05:00

test_insert.py

Decouple compiler state from DML objects; make cacheable

2020-03-06 11:01:51 -05:00

test_inspect.py

Implement new ClauseElement role and coercion system

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

test_labels.py

Fix max_identifier_length for SQL server

2019-10-07 16:13:20 -04:00

test_lateral.py

SelectBase no longer a FromClause

2019-07-06 13:02:22 -04:00

test_metadata.py

Add `comment attribute to :class:.Column __repr__` method.

2020-04-11 20:50:37 +02:00

test_operators.py

Rework select(), CompoundSelect() in terms of CompileState

2020-03-10 16:55:03 -04:00

test_query.py

Clean up .execute in test/sql/test_query.py

2020-04-12 19:33:57 -06:00

test_quote.py

Deprecate plain string in execute and introduce exec_driver_sql

2020-03-21 17:03:45 -04:00

test_resultset.py

Create initial 2.0 engine implementation

2020-04-16 13:35:55 -04:00

test_returning.py

Clean up .execute in test/sql/test_returning.py

2020-04-14 05:59:46 -06:00

test_roles.py

Render LIMIT/OFFSET conditions after compile on select dialects

2019-08-30 17:38:09 -04:00

test_selectable.py

Try to measure new style caching in the ORM, take two

2020-04-01 16:12:23 -04:00

test_sequences.py

Create initial 2.0 engine implementation

2020-04-16 13:35:55 -04:00

test_tablesample.py

Prevent __init__ from being called for Alias, subclasses

2019-02-21 11:18:19 -05:00

test_text.py

Create initial future package, RemovedIn20Warning

2020-02-12 12:44:47 -05:00

test_type_expressions.py

Deprecate plain string in execute and introduce exec_driver_sql

2020-03-21 17:03:45 -04:00

test_types.py

Clean up .execute in test/sql/test_types.py

2020-04-13 08:27:09 -06:00

test_update.py

Decouple compiler state from DML objects; make cacheable

2020-03-06 11:01:51 -05:00

test_utils.py

Repair find tables

2020-04-09 12:55:23 -04:00

test_values.py

Implement SQL VALUES in core.

2020-03-24 14:05:19 -04:00