:tags: feature, postgresql
:tickets: 2785
:pullreq: bitbucket:18
+ :versions: 1.0.0
Added a new flag :paramref:`.ARRAY.zero_indexes` to the Postgresql
:class:`.ARRAY` type. When set to ``True``, a value of one will be
.. change::
:tags: bug, engine
:tickets: 3043
+ :versions: 1.0.0
Fixed some "double invalidate" situations were detected where
a connection invalidation could occur within an already critical section
.. change::
:tags: feature, orm
:tickets: 3029
+ :versions: 1.0.0
The "primaryjoin" model has been stretched a bit further to allow
a join condition that is strictly from a single column to itself,
.. change::
:tags: feature, sql
:tickets: 3028
+ :versions: 1.0.0
Liberalized the contract for :class:`.Index` a bit in that you can
specify a :func:`.text` expression as the target; the index no longer
.. change::
:tags: bug, mssql
:tickets: 3025
+ :versions: 1.0.0
Revised the query used to determine the current default schema name
to use the ``database_principal_id()`` function in conjunction with
.. change::
:tags: bug, sql
:tickets: 3024
+ :versions: 1.0.0
Fixed bug in new :meth:`.DialectKWArgs.argument_for` method where
adding an argument for a construct not previously included for any
:tags: bug, py3k, tests
:tickets: 2830
:pullreq: bitbucket:2830
+ :versions: 1.0.0
Corrected for some deprecation warnings involving the ``imp``
module and Python 3.3 or greater, when running tests. Pull
.. change::
:tags: bug, sql
:tickets: 3020, 1068
+ :versions: 1.0.0
Fixed regression introduced in 0.9 where new "ORDER BY <labelname>"
feature from :ticket:`1068` would not apply quoting rules to the
.. change::
:tags: feature, orm
:tickets: 3017
+ :versions: 1.0.0
Added new utility function :func:`.make_transient_to_detached` which can
be used to manufacture objects that behave as though they were loaded
.. change::
:tags: bug, sql
+ :versions: 1.0.0
Restored the import for :class:`.Function` to the ``sqlalchemy.sql.expression``
import namespace, which was removed at the beginning of 0.9.
.. change::
:tags: bug, orm, sql
:tickets: 3013
+ :versions: 1.0.0
Fixes to the newly enhanced boolean coercion in :ticket:`2804` where
the new rules for "where" and "having" woudn't take effect for the
.. change::
:tags: feature, sql
:tickets: 2990
+ :versions: 1.0.0
Added new flag :paramref:`.expression.between.symmetric`, when set to True
renders "BETWEEN SYMMETRIC". Also added a new negation operator