delta/python-packages/sqlalchemy.git/lib/sqlalchemy/engine, branch ticket_3230

Merge remote-tracking branch 'origin/pr/140' into pr140

2014-10-12T00:08:27+00:00

- adjustment for ref #3200 as we need an immutabledict() here so

2014-10-07T16:43:27+00:00

that union() can be called, in the case of a dialect that uses
execution options inside of initialize() (e.g. oursql)

- The execution options passed to an :class:`.Engine` either via

2014-10-06T22:23:42+00:00

:paramref:`.create_engine.execution_options` or
:meth:`.Engine.update_execution_options` are not passed to the
special :class:`.Connection` used to initialize the dialect
within the "first connect" event; dialects will usually
perform their own queries in this phase, and none of the
current available  options should be applied here.  In
particular, the "autocommit" option was causing an attempt to
autocommit within this initial connect which would fail with
an AttributeError due to the non-standard state of the
:class:`.Connection`.
fixes #3200

- use provide_metadata for new unique constraint / index tests

2014-10-04T23:06:35+00:00

- add a test for PG reflection of unique index without any unique
constraint
- for PG, don't include 'duplicates_constraint' in the entry
if the index does not actually mirror a constraint
- use a distinct method for unique constraint reflection within table
- catch unique constraint not implemented condition; this may
be within some dialects and also is expected to be supported by
Alembic tests
- migration + changelogs for #3184
- add individual doc notes as well to MySQL, Postgreql
fixes #3184

Merge branch 'reflect-unique-constraints' of https://bitbucket.org/jerdfelt/sqlalchemy into pr30

2014-10-04T21:47:53+00:00

cleanup exception handling - use new exception hierarchy (since python 2.5)

2014-10-02T20:00:31+00:00

- cyclomatic complexity; break up reflecttable(), goes from E to B

2014-09-27T22:14:59+00:00

- repair autorollback for branches

2014-09-27T01:41:15+00:00

- Fixed bug where a "branched" connection, that is the kind you get

2014-09-26T20:25:26+00:00

when you call :meth:`.Connection.connect`, would not share transaction
status with the parent.  The architecture of branching has been tweaked
a bit so that the branched connection defers to the parent for
all transactional status and operations.
fixes #3190

- Fixed bug where a "branched" connection, that is the kind you get

2014-09-26T18:55:36+00:00

when you call :meth:`.Connection.connect`, would not share invalidation
status with the parent.  The architecture of branching has been tweaked
a bit so that the branched connection defers to the parent for
all invalidation status and operations.
fixes #3215