Ocata Series Release Notes

4.17.1-6

Bug Fixes

• Repaired the “synchronous_reader” modifier of enginefacade so that it refers to the “writer” engine when set to True, thereby allowing “synchronous” behaviour with the writer. When set to False, this is “asynchronous”, so this should be associated with the async engines. The flag had the reverse behaviour previously.

4.15.0

Deprecation Notes

• class InsertFromSelect from module oslo_db.sqlalchemy.utils is deprecated in favor of sqlalchemy.sql.expression.Insert.from_select() method of Insert expression, that is available in SQLAlchemy versions 1.0.0 and newer

• base test classes from oslo_db.sqlalchemy.test_base are deprecated in flavour of new fixtures introduced in oslo_db.sqlalchemy.test_fixtures module