Extends AUTOCOMMIT_REGEXP for the postgres dialect to include `TRUNCATE`.
Change-Id: I315e03674b89bb89aae669b8655481e4d890491e
Pull-request: https://github.com/zzzeek/sqlalchemy/pull/407
(cherry picked from commit 756d578287)
One test appears to use some awkward calling style
with the current_date function that isn't working in pg10
anymore, this looks like an extremely
old test that can be removed
Also cherry-picks f846a789b7 from master
to repair 'postgres'-deprecation warning test for multiple
calls within a single process
Change-Id: I5f8aee0f5ed423461be5a9060c812eb0acdc7df5
(cherry picked from commit 67ee56be69)
Continuing with the fix that correctly handles Postgresql
version string "10devel" released in 1.1.8, an additional regexp
bump to handle version strings of the form "10beta1". While
Postgresql now offers better ways to get this information, we
are sticking w/ the regexp at least through 1.1.x for the least
amount of risk to compatibility w/ older or alternate Postgresql
databases.
Change-Id: I12ddb06465f7dcf80563c27632441ef5963f60d4
Fixes: #4005
(cherry picked from commit b6d3f60791)
Extends `AUTOCOMMIT_REGEXP` for the postgres dialect to include `GRANT` and `REVOKE`.
Change-Id: Iba15f1ebf5bd7bc0fc1193fdf561417e53bf5d57
Pull-request: https://github.com/zzzeek/sqlalchemy/pull/357
(cherry picked from commit 328248e6e31100aae03f060b83488f3116cd3450)
Added support for parsing the Postgresql version string for
a development version like "PostgreSQL 10devel". Pull request
courtesy Sean McCully.
Change-Id: I7bc18bc4d290349c23e9796367b7d694d0873096
Pull-request: https://github.com/zzzeek/sqlalchemy/pull/351
(cherry picked from commit a86764d99b)
Added regular expressions for the "IMPORT FOREIGN SCHEMA",
"REFRESH MATERIALIZED VIEW" Postgresql statements so that they
autocommit when invoked via a connection or engine without
an explicit transaction. Pull requests courtesy Frazer McLean
and Paweł Stiasny.
Fixes: #3840
Co-authored-by: Frazer McLean
Co-authored-by: Paweł Stiasny
Change-Id: I92b2b61683d29d57fa23a66a3559120cb1241c2f
Pull-request: https://github.com/zzzeek/sqlalchemy/pull/323
Some of the dialect impl memoization for TypeDecorator
necessarily keeps the top-level TypeDecorator type
around, since a user-defined type will have bind and result
set processing behavior. For both TypeDecorator and Variant,
PG dialect needs to ensure it's looking at the SQLAlchemy
type to check for SmallInteger / BigInteger.
Fixes: 3739
Change-Id: I2d45fb997f17c6272d6bb826a77d2dba665adae7
(cherry picked from commit 421fa6b8bf)
removed; this has emitted a warning for many years and projects
should be calling upon ``sqlalchemy.dialects.postgresql``.
Engine URLs of the form ``postgres://`` will still continue to function,
however.
psycopg2cffi dialect, in particular that the current 2.7.0 version
does not have native support for the JSONB type. The version detection
for psycopg2 features has been tuned into a specific sub-version
for psycopg2cffi. Additionally, test coverage has been enabled
for the full series of psycopg2 features under psycopg2cffi.
fixes#3439
:func:`.engine_from_config` were not being parsed correctly;
these included ``pool_threadlocal`` and the psycopg2 argument
``use_native_unicode``. fixes#3435
- add legacy_schema_aliasing config parsing for mssql
- move use_native_unicode config arg to the psycopg2 dialect
non-standard DBAPI exceptions, such as the psycopg2
TransactionRollbackError. These exceptions will now be raised
using the closest available subclass in ``sqlalchemy.exc``, in the
case of TransactionRollbackError, ``sqlalchemy.exc.OperationalError``.
fixes#3075
As with postgresql+psycopg2,
execution_options(isolation_level='AUTOCOMMIT') now works for the
postgresql+pg8000 dialect.
Also enabled the autocommit test in test_dialect.py for pg8000.
(pre 8.1) versions of Postgresql, and potentially other PG engines
such as Redshift (assuming Redshift reports the version as < 8.1).
The query for "indexes" as well as "primary keys" relies upon inspecting
a so-called "int2vector" datatype, which refuses to coerce to an array
prior to 8.1 causing failures regarding the "ANY()" operator used
in the query. Extensive googling has located the very hacky, but
recommended-by-PG-core-developer query to use when PG version < 8.1
is in use, so index and primary key constraint reflection now work
on these versions.
actual mock objects from the mock library. I'd like to use mock
for new tests so we might as well use it in obvious places.
- use unittest.mock in py3.3
- changelog
- add a note to README.unittests
- add tests_require in setup.py
- have tests import from sqlalchemy.testing.mock
- apply usage of mock to one of the event tests. we can be using
this approach all over the place.
Jacob Hayes