delta/python-packages/sqlalchemy.git/lib/sqlalchemy/testing, branch setinputsizes_oracle_string

Ensure we check for boolean condition when we inspect exit()

2017-07-24T16:31:44+00:00

Fixed issue in testing fixtures which was incompatible with a change
made as of Python 3.6.2 involving context managers.

Change-Id: I0f12aa6cc15cba89153f7e4888ac347e7ce599c7
Fixes: #4034

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

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

selectin polymorphic loading

2017-06-05T15:27:00+00:00

Added a new style of mapper-level inheritance loading
"polymorphic selectin".  This style of loading
emits queries for each subclass in an inheritance
hierarchy subsequent to the load of the base
object type, using IN to specify the desired
primary key values.

Fixes: #3948

Change-Id: I59e071c6142354a3f95730046e3dcdfc0e2c4de5

Implement get_unique_constraints, get_check_constraints for Oracle

2017-05-30T21:14:22+00:00

Pull-request: https://github.com/zzzeek/sqlalchemy/pull/326
Pull-request: https://github.com/zzzeek/sqlalchemy/pull/342

Fixes: #4002
Change-Id: I221fe8ba305fc455a03e3a5d15f803bf8ee2e8fb

Allow metadata.reflect() to recover from unreflectable tables

2017-05-22T19:51:07+00:00

Added support for views that are unreflectable due to stale
table definitions, when calling :meth:`.MetaData.reflect`; a warning
is emitted for the table that cannot respond to ``DESCRIBE``
but the operation succeeds.  The MySQL dialect now
raises UnreflectableTableError which is in turn caught by
MetaData.reflect().  Reflecting the view standalone raises
this error directly.

Change-Id: Id8005219d8e073c154cc84a873df911b4a6cf4d6
Fixes: #3871

Add new "expanding" feature to bindparam()

2017-04-07T19:53:49+00:00

Added a new kind of :func:`.bindparam` called "expanding".  This is
for use in ``IN`` expressions where the list of elements is rendered
into individual bound parameters at statement execution time, rather
than at statement compilation time.  This allows both a single bound
parameter name to be linked to an IN expression of multiple elements,
as well as allows query caching to be used with IN expressions.  The
new feature allows the related features of "select in" loading and
"polymorphic in" loading to make use of the baked query extension
to reduce call overhead.   This feature should be considered to be
**experimental** for 1.2.

Fixes: #3953
Change-Id: Ie708414a3ab9c0af29998a2c7f239ff7633b1f6e

Double percent signs based on paramstyle, not dialect

2017-04-05T16:18:36+00:00

This patch moves the "doubling" of percent signs into
the base compiler and makes it completely a product
of whether or not the paramstyle is format/pyformat or
not.   Without this paramstyle, percent signs
are not doubled across text(), literal_column(), and
column().

Change-Id: Ie2f278ab1dbb94b5078f85c0096d74dbfa049197
Fixes: #3740

Add safe_reraise() + warnings only to Connection._autorollback

2017-03-27T15:14:24+00:00

Added an exception handler that will warn for the "cause" exception on
Py2K when the "autorollback" feature of :class:`.Connection` itself
raises an exception. In Py3K, the two exceptions are naturally reported
by the interpreter as one occurring during the handling of the other.
This is continuing with the series of changes for rollback failure
handling that were last visited as part of :ticket:`2696` in 1.0.12.

Change-Id: I600ba455a14ebaea27c6189889181f97c632f179
Fixes: #3946

Support hybrids/composites with bulk updates

2017-03-22T21:44:56+00:00

The :meth:`.Query.update` method can now accommodate both
hybrid attributes as well as composite attributes as a source
of the key to be placed in the SET clause.   For hybrids, an
additional decorator :meth:`.hybrid_property.update_expression`
is supplied for which the user supplies a tuple-returning function.

Change-Id: I15e97b02381d553f30b3301308155e19128d2cfb
Fixes: #3229