delta/python-packages/sqlalchemy.git/lib/sqlalchemy/sql, branch fix_mariadb102_default

Ensure Oracle index w/ col DESC etc. is reflected

2017-08-14T05:18:06+00:00

Fixed bug where an index reflected under Oracle with an expression like
"column DESC" would not be returned, if the table also had no primary
key, as a result of logic that attempts to filter out the
index implicitly added by Oracle onto the primary key columns.

Reworked the "filter out the primary key index" logic in oracle
get_indexes() to be clearer.

This changeset also adds an internal check to ColumnCollection
to accomodate for the case of a column being added twice,
as well as adding a private _table argument to Index such that
reflection can specify the Table explicitly.  The _table
argument can become part of public API in a later revision
or release if needed.

Change-Id: I745711e03b3e450b7f31185fc70e10d3823063fa
Fixes: #4042

Add support for CACHE and ORDER to sequences

2017-07-05T20:21:44+00:00

Added new keywords :paramref:`.Sequence.cache` and
:paramref:`.Sequence.order` to :class:`.Sequence`, to allow rendering
of the CACHE parameter understood by Oracle and PostgreSQL, and the
ORDER parameter understood by Oracle.  Pull request
courtesy David Moore.

Change-Id: I082c3f8ef56ef89dbaad5da9d5695be5313b0614
Pull-request: https://bitbucket.org/zzzeek/sqlalchemy/pull-requests/96

Coerce to float for Float with all native decimal backends

2017-06-26T20:50:24+00:00

The result processor for the :class:`.Float` type now unconditionally
runs values through the ``float()`` processor if the dialect
specifies that it also supports "native decimal" mode.  While most
backends will deliver Python ``float`` objects for a floating point
datatype, the MySQL backends in some cases lack the typing information
in order to provide this and return ``Decimal`` unless the float
conversion is done.

Change-Id: I638f1480fb00a507036efaf0e0080f26893d98ad
Fixes: #4020

Return given type when it matches the adaptation

2017-06-26T16:46:53+00:00

The rules for type coercion between :class:`.Numeric`, :class:`.Integer`,
and date-related types now include additional logic that will attempt
to preserve the settings of the incoming type on the "resolved" type.
Currently the target for this is the ``asdecimal`` flag, so that
a math operation between :class:`.Numeric` or :class:`.Float` and
:class:`.Integer` will preserve the "asdecimal" flag as well as
if the type should be the :class:`.Float` subclass.

Change-Id: Idfaba17220d6db21ca1ca4dcb4c19834cd397817
Fixes: #4018

Merge "Coerce float Python type to Float; ensure Python float coming back"

2017-06-26T15:56:38+00:00

Coerce float Python type to Float; ensure Python float coming back

2017-06-26T15:05:38+00:00

Added some extra strictness to the handling of Python "float" values
passed to SQL statements.  A "float" value will be associated with the
:class:`.Float` datatype and not the Decimal-coercing :class:`.Numeric`
datatype as was the case before, eliminating a confusing warning
emitted on SQLite as well as unecessary coercion to Decimal.

Change-Id: I1bb1810ff1d198c0d929ccba5656e55401d74119
Fixes: #4017

Don't erase reflected comment in _init_existing

2017-06-20T13:48:49+00:00

Change-Id: Ie0b78c79367933486528ca0ba686d4a9f16922b1
Pull-request: https://github.com/zzzeek/sqlalchemy/pull/370

Repair WithinGroup.get_children()

2017-06-16T13:58:03+00:00

Fixed AttributeError which would occur in :class:`.WithinGroup`
construct during an iteration of the structure.

Change-Id: I563882d93c8c32292463a605b636aa60c77e9406
Fixes: #4012

Merge branch 'fix-typo' of https://github.com/lelit/sqlalchemy

2017-06-02T22:35:54+00:00

Fix a few doc typos

2017-06-02T21:38:26+00:00