applied to DB::Schema::Oracle, since it has a full override of
get_alter_column_ddl.

https://bugzilla.mozilla.org/show_bug.cgi?id=573441

and PostgreSQL, by adding them all in one ALTER statement
r=mkanat, a=mkanat (module owner)

left-behind PRODUCTS_MILESTONEURL trigger that currently exists in 3.6/trunk.
r=mkanat, a=mkanat

Bug 519584: Implement a framework for migrating from other bug-trackers, and start with a GNATS importer.
Patch by Max Kanat-Alexander <mkanat@bugzilla.org> (module owner) a=mkanat

Bug 500350: [Oracle] Use of uninitialized value in pattern match (m//) at Bugzilla/DB/Schema/Oracle.pm line 149 - Patch by Xiaoou <xiaoou.wu@oracle.com> r/a=mkanat

Bug 486239: [Oracle] Missing keyword RESTRICT on fk creation (DB::Schema explicitly specified DELETE => 'RESTRICT')
Patch by Xiaoou Wu <xiaoou.wu@oracle.com> and Max Kanat-Alexander <mkanat@bugzilla.org> r=mkanat

Bug 472013: [Oracle] checksetup.pl fails with ORA-04091 and you can't change the properties of custom fields - Patch by Xiaoou <xiaoou.wu@oracle.com> r/a=mkanat

Patch By Max Kanat-Alexander <mkanat@bugzilla.org> r=ghendricks

Patch By Xiaoou Wu <xiaoou.wu@oracle.com> r=mkanat, a=mkanat

Patch By Xiaoou Wu <xiaoou.wu@oracle.com> r=mkanat, a=mkanat

Patch By Max Kanat-Alexander <mkanat@bugzilla.org> (module owner) a=mkanat

Patch By Xiaoou Wu <xiaoou.wu@oracle.com> r=mkanat, a=mkanat

Patch By Max Kanat-Alexander <mkanat@bugzilla.org> (module owner) a=mkanat

Bug 310718: [Oracle] Bugzilla::DB::Schema::Oracle module
Patch By Xiaoou Wu <xiaoou.wu@oracle.com> r=mkanat, a=mkanat