[Sqlalchemy-commits] commit/sqlalchemy: 2 new changesets

[Bitbucket <com...@bi...>]

2 new commits in sqlalchemy:

https://bitbucket.org/zzzeek/sqlalchemy/commits/3c6ff6adaec2/
Changeset:   3c6ff6adaec2
Branch:      None
User:        zzzeek
Date:        2014-08-07 16:43:55
Summary:     -Fixed bug where Postgresql JSON type was not able to persist or
otherwise render a SQL NULL column value, rather than a JSON-encoded
``'null'``.  To support this case, changes are as follows:

* The value :func:`.null` can now be specified, which will always
  result in a NULL value resulting in the statement.

* A new parameter :paramref:`.JSON.none_as_null` is added, which
  when True indicates that the Python ``None`` value should be
  peristed as SQL NULL, rather than JSON-encoded ``'null'``.

Retrival of NULL as None is also repaired for DBAPIs other than
psycopg2, namely pg8000.

fixes #3159

Affected #:  3 files

https://bitbucket.org/zzzeek/sqlalchemy/commits/0e2fab96f23f/
Changeset:   0e2fab96f23f
Branch:      rel_0_9
User:        zzzeek
Date:        2014-08-07 16:44:33
Summary:     -Fixed bug where Postgresql JSON type was not able to persist or
otherwise render a SQL NULL column value, rather than a JSON-encoded
``'null'``.  To support this case, changes are as follows:

* The value :func:`.null` can now be specified, which will always
  result in a NULL value resulting in the statement.

* A new parameter :paramref:`.JSON.none_as_null` is added, which
  when True indicates that the Python ``None`` value should be
  peristed as SQL NULL, rather than JSON-encoded ``'null'``.

Retrival of NULL as None is also repaired for DBAPIs other than
psycopg2, namely pg8000.

fixes #3159

Affected #:  3 files

Repository URL: https://bitbucket.org/zzzeek/sqlalchemy/

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