delta/python-packages/sqlalchemy.git/lib/sqlalchemy/dialects/postgresql, branch pr/64

python_type for ARRAY (PGArray)

2014-02-03T12:25:18+00:00

- Added :paramref:`.MetaData.reflect.**dialect_kwargs`

2014-02-02T21:33:54+00:00

to support dialect-level reflection options for all :class:`.Table`
objects reflected.

- Added a new dialect-level argument ``postgresql_ignore_search_path``;
this argument is accepted by both the :class:`.Table` constructor
as well as by the :meth:`.MetaData.reflect` method.  When in use
against Postgresql, a foreign-key referenced table which specifies
a remote schema name will retain that schema name even if the name
is present in the ``search_path``; the default behavior since 0.7.3
has been that schemas present in ``search_path`` would not be copied
to reflected :class:`.ForeignKey` objects.  The documentation has been
updated to describe in detail the behavior of the ``pg_get_constraintdef()``
function and how the ``postgresql_ignore_search_path`` feature essentially
determines if we will honor the schema qualification reported by
this function or not. [ticket:2922]

- implement kwarg validation and type system for dialect-specific

2014-01-19T00:26:56+00:00

arguments; [ticket:2866]
- add dialect specific kwarg functionality to ForeignKeyConstraint, ForeignKey

- happy new year

2014-01-05T21:57:05+00:00

- rework the JSON expression system so that "astext" is called after

2013-12-27T23:25:57+00:00

the indexing.  this is for more natural operation.
- also add cast() to the JSON expression to complement astext. This integrates
the CAST call which will be needed frequently.  Part of [ticket:2687].
- it's a little unclear how more advanced unicode attribute-access is going to go,
some quick attempts at testing yielded strange error messages from psycopg2.
- do other cross linking as mentioned in [ticket:2687].

- make the json serializer and deserializer per-dialect, so that we are

2013-12-17T22:46:09+00:00

compatible with psycopg2's per-connection/cursor approach.  add round trip tests for
both native and non-native.

- rework JSON expressions to be based off getitem exclusively

2013-12-17T20:13:39+00:00

- add support for "standalone" JSON objects; this involves getting CAST
to upgrade the given type of a bound parameter.  should add a core-only test
for this.
- add tests for "standalone" json round trips both with and without unicode
- add mechanism by which we remove psycopg2's "json" handler in order to get
the effect of using our non-native result handlers

Merge branch 'issue_2581' of github.com:nathan-rice/sqlalchemy into pg_json

2013-12-17T19:03:20+00:00

- add "force_nocheck" as a way to turn on unicode=force without even

2013-12-16T02:23:01+00:00

doing the isinstance() check - currently used only by psycopg2 + native enum + py2k.
- didn't realize psycopg2 had UNICODEARRAY extension all this time; replace _PGArray
with just using UNICODEARRAY instead.
- replace unnecessary/inconsistent __import__ in _isolation_lookup.

sqlalchemy/dialects/postgresql/pgjson:

2013-12-11T15:27:10+00:00

 - Updated documentation for JSON class