delta/python-packages/sqlalchemy.git/lib/sqlalchemy/sql/elements.py, branch pr/259

- Fixed bug where the negation of an EXISTS expression would not

2016-03-21T14:58:08+00:00

be properly typed as boolean in the result, and also would fail to be
anonymously aliased in a SELECT list as is the case with a
non-negated EXISTS construct.
fixes #3682

(cherry picked from commit 07a4b6cbcda6e6ee6e67893c5a5d2fd01e5f125f)

- unfortunately calling upon "_label" here makes it unclear if

2016-02-26T16:27:12+00:00

we're trying to hit columns without names yet and such, to suit the bug
right now just make it specific to FunctionElement

- Anonymous labeling is applied to a :attr:`.func` construct that is

2016-02-26T05:21:12+00:00

passed to :func:`.column_property`, so that if the same attribute
is referred to as a column expression twice the names are de-duped,
thus avoiding "ambiguous column" errors.   Previously, the
``.label(None)`` would need to be applied in order for the name
to be de-anonymized.
fixes #3663

(cherry picked from commit 0210695bd97e76f58d8781b69337816501482fb0)

- happy new year

2016-01-29T16:25:37+00:00

(cherry picked from commit 859379e2fcc4506d036700ba1eca4c0ae526a8ee)

- fix some old verbiage that refers to text() as an "implicit" thing

2016-01-14T22:19:05+00:00

for SQL fragments; we've deprecated that in 1.0 and its a good idea
to document like this for 0.9 as well.

(cherry picked from commit d5d7284bdd0ffc96e7a79354944627cf9b5d8e4d)

- changelog for #3459, fixes #3459

2015-07-19T21:56:18+00:00

- test for .cast() method has no good place now except for
test_cast in test_compiler.py

Merge branch 'bb_issue_3459' of https://bitbucket.org/xflr6/sqlalchemy into pr56

2015-07-19T21:51:26+00:00

- Fixed bug where coersion of literal ``True`` or ``False`` constant

2015-07-19T14:27:33+00:00

in conjunction with :func:`.and_` or :func:`.or_` would fail
with an AttributeError.
fixes #3490

- Fixed potential issue where a custom subclass

2015-07-19T14:00:13+00:00

of :class:`.FunctionElement` or other column element that incorrectly
states 'None' or any other invalid object as the ``.type``
attribute will report this exception instead of recursion overflow.
fixes #3485

add ClauseElement.cast() shortcut-method

2015-06-19T15:37:21+00:00