coll.add(new AddUniqueConstraintAction(app, _resources));
coll.add(new AddViewAction(app, _resources));
coll.add(new DropForeignKeyAction(app, _resources));
coll.add(new DropIndexTableAction(app, _resources));
coll.add(new DropPrimaryKeyAction(app, _resources));
coll.add(new DropSelectedTablesAction(app, _resources));
coll.add(new DropSequenceAction(app, _resources));
coll.add(new DropUniqueConstraintAction(app, _resources));
coll.add(new DropViewAction(app, _resources));
coll.add(new MergeColumnAction(app, _resources));
coll.add(new MergeTableAction(app, _resources));