delta/python-packages/sqlalchemy.git/lib/sqlalchemy/engine, branch pr/225

Change generator termination from StopIteration to return.

2015-10-30T20:20:58+00:00

From [PEP 479](https://www.python.org/dev/peps/pep-0479/) the correct way to
terminate a generator is to return (which implicitly raises StopIteration)
rather than raise StopIteration.

Without this change using sqlalchemy in python 3.5 or greater results in
these warnings
    PendingDeprecationWarning: generator '__iter__' raised StopIteration
which this commit should remove.

Add a lot more detail

2015-09-23T21:05:20+00:00

(cherry picked from commit 5db5e18d3babdb3ee857c075c774a585505b78ce)

Add some markup

2015-09-23T21:05:14+00:00

(cherry picked from commit 81eefe038ea44a5314002483dde9cf00580df1bd)

A few minor rewordings

2015-09-23T21:05:06+00:00

(cherry picked from commit ea084bdc656a6a64db1ee582630d415bc8154505)

- Fixed regression where new methods on :class:`.ResultProxy` used

2015-07-19T20:32:31+00:00

by the ORM :class:`.Query` object (part of the performance
enhancements of :ticket:`3175`) would not raise the "this result
does not return rows" exception in the case where the driver
(typically MySQL) fails to generate cursor.description correctly;
an AttributeError against NoneType would be raised instead.
fixes #3481

- Fixed regression where :meth:`.ResultProxy.keys` would return

2015-07-19T16:20:00+00:00

un-adjusted internal symbol names for "anonymous" labels, which
are the "foo_1" types of labels we see generated for SQL functions
without labels and similar.  This was a side effect of the
performance enhancements implemented as part of references #918.
fixes #3483

Remove RootTransaction<->RootTransaction reference cycle

2015-07-18T14:45:09+00:00

(cherry picked from commit 3ef00e816da042d4932be53b86f76db17c800842)

add CYCLE support to Sequence() and docstrings for NO MINVALUE and NO MAXVALUE

2015-06-27T20:49:46+00:00

add NO MINVALUE and NO MAXVALUE support to Sequence()

2015-06-27T18:48:46+00:00

add MAXVALUE support to Sequence()

2015-06-27T18:37:09+00:00