delta/python-packages/sqlalchemy.git/lib/sqlalchemy/dialects/postgresql/pygresql.py, branch master

Remove deprecated dialects and drivers

2021-10-31T16:31:56+00:00

Fixes: #7258
Change-Id: I3577f665eca04f2632b69bcb090f0a4ec9271db9

Replace all http:// links to https://

2021-07-04T18:54:33+00:00

Also replace http://pypi.python.org/pypi with https://pypi.org/project

Change-Id: I84b5005c39969a82140706472989f2a30b0c7685

Default caching to opt-out for 3rd party dialects

2021-04-01T22:59:41+00:00

Added a new flag to the :class:`_engine.Dialect` class called
:attr:`_engine.Dialect.supports_statement_cache`. This flag now needs to be present
directly on a dialect class in order for SQLAlchemy's
:ref:`query cache ` to take effect for that dialect. The
rationale is based on discovered issues such as :ticket:`6173` revealing
that dialects which hardcode literal values from the compiled statement,
often the numerical parameters used for LIMIT / OFFSET, will not be
compatible with caching until these dialects are revised to use the
parameters present in the statement only. For third party dialects where
this flag is not applied, the SQL logging will show the message "dialect
does not support caching", indicating the dialect should seek to apply this
flag once they have verified that no per-statement literal values are being
rendered within the compilation phase.

Fixes: #6184
Change-Id: I6fd5b5d94200458d4cb0e14f2f556dbc25e27e22

happy new year

2021-01-04T14:47:43+00:00

Change-Id: Ic5bb19ca8be3cb47c95a0d3315d84cb484bac47c

Deprecate unsupported dialects and dbapi

2020-04-29T17:50:44+00:00

- Deprecate dialects firebird and sybase.

- Deprecate DBAPI

  - mxODBC for mssql

  - oursql for mysql

  - pygresql and py-postgresql for postgresql

- Removed adodbapi DBAPI for mssql

Fixes: #5189
Change-Id: Id9025f4f4de7e97d65aacd0eb4b0c21beb9a67b5

happy new year

2020-01-01T17:09:47+00:00

Change-Id: I08440dc25e40ea1ccea1778f6ee9e28a00808235

Note DBAPIs and dialects that we don't support

2019-07-05T16:19:55+00:00

Since we have strong CI for the DBAPIs and dialects that are actively
supported, this indicates that those DBAPIs that aren't in CI are
continuing to fall behind in support, to the point where we can
not address issues that may arise. As such, the Sybase and Firebird
dialects overall are moving into an explicit "not supported" zone
where we would like to eventually remove them.   Additionally,
a pass is made through legacy MySQL and PostgreSQL DBAPI dialects
as well as those which we aren't able to include in CI to note
that these DBAPIs aren't actively supported by the project.

Change-Id: I61f1515b97b741b7534b54e434e3e47065df7b5d

happy new year

2019-01-11T15:06:10+00:00

Change-Id: I6a71f4924d046cf306961c58dffccf21e9c03911

Post black reformatting

2019-01-06T23:23:11+00:00

Applied on top of a pure run of black -l 79 in
I7eda77fed3d8e73df84b3651fd6cfcfe858d4dc9,  this set of changes
resolves all remaining flake8 conditions for those codes
we have enabled in setup.cfg.

Included are resolutions for all remaining flake8 issues
including shadowed builtins, long lines, import order, unused
imports, duplicate imports, and docstring issues.

Change-Id: I4f72d3ba1380dd601610ff80b8fb06a2aff8b0fe

Run black -l 79 against all source files

2019-01-06T17:34:50+00:00

This is a straight reformat run using black as is, with no edits
applied at all.

The black run will format code consistently, however in
some cases that are prevalent in SQLAlchemy code it produces
too-long lines.   The too-long lines will be resolved in the
following commit that will resolve all remaining flake8 issues
including shadowed builtins, long lines, import order, unused
imports, duplicate imports, and docstring issues.

Change-Id: I7eda77fed3d8e73df84b3651fd6cfcfe858d4dc9