.. changelog::
:version: 0.9.8
- :include_notes_from: unreleased
+ :released: February 16, 2018
+
+ .. change::
+ :tags: bug, runtime
+ :tickets: 482
+
+ Fixed bug where the :meth:`.Script.as_revision_number` method
+ did not accommodate for the 'heads' identifier, which in turn
+ caused the :meth:`.EnvironmentContext.get_head_revisions`
+ and :meth:`.EnvironmentContext.get_revision_argument` methods
+ to be not usable when multiple heads were present.
+ The :meth:.`EnvironmentContext.get_head_revisions` method returns
+ a tuple in all cases as documented.
+
+
+
+ .. change::
+ :tags: bug, postgresql, autogenerate
+ :tickets: 478
+
+ Fixed bug where autogenerate of :class:`.ExcludeConstraint`
+ would render a raw quoted name for a Column that has case-sensitive
+ characters, which when invoked as an inline member of the Table
+ would produce a stack trace that the quoted name is not found.
+ An incoming Column object is now rendered as ``sa.column('name')``.
+
+ .. change::
+ :tags: bug, autogenerate
+ :tickets: 468
+
+ Fixed bug where the indexes would not be included in a
+ migration that was dropping the owning table. The fix
+ now will also emit DROP INDEX for the indexes ahead of time,
+ but more importantly will include CREATE INDEX in the
+ downgrade migration.
+
+ .. change::
+ :tags: bug, postgresql
+ :tickets: 480
+
+ Fixed the autogenerate of the module prefix
+ when rendering the text_type parameter of
+ postgresql.HSTORE, in much the same way that
+ we do for ARRAY's type and JSON's text_type.
+
+ .. change::
+ :tags: bug, mysql
+ :tickets: 479
+
+ Added support for DROP CONSTRAINT to the MySQL Alembic
+ dialect to support MariaDB 10.2 which now has real
+ CHECK constraints. Note this change does **not**
+ add autogenerate support, only support for op.drop_constraint()
+ to work.
.. changelog::
:version: 0.9.7
+++ /dev/null
-.. change::
- :tags: bug, autogenerate
- :tickets: 468
-
- Fixed bug where the indexes would not be included in a
- migration that was dropping the owning table. The fix
- now will also emit DROP INDEX for the indexes ahead of time,
- but more importantly will include CREATE INDEX in the
- downgrade migration.
+++ /dev/null
-.. change::
- :tags: bug, postgresql, autogenerate
- :tickets: 478
-
- Fixed bug where autogenerate of :class:`.ExcludeConstraint`
- would render a raw quoted name for a Column that has case-sensitive
- characters, which when invoked as an inline member of the Table
- would produce a stack trace that the quoted name is not found.
- An incoming Column object is now rendered as ``sa.column('name')``.
+++ /dev/null
-.. change::
- :tags: bug, runtime
- :tickets: 482
-
- Fixed bug where the :meth:`.Script.as_revision_number` method
- did not accommodate for the 'heads' identifier, which in turn
- caused the :meth:`.EnvironmentContext.get_head_revisions`
- and :meth:`.EnvironmentContext.get_revision_argument` methods
- to be not usable when multiple heads were present.
- The :meth:.`EnvironmentContext.get_head_revisions` method returns
- a tuple in all cases as documented.
-
-