This topic highlights changes to commitment control for IBM® i5/OS™ V5R4.
What's new for Commitment control:
- Enhancements to XA functionality (see XA
transaction support for commitment control for detailed information)
:
- Remote relational database (RDB) support for XA transactions with transaction scoped locks
- Optional lock sharing for loosely coupled transaction branches
- Choice of XA thread of control
- Support for traditional database access within XA transactions using distributed data management (DDM)
- Soft commit
How to see what's new or changed
To help you see
where technical changes have been made, this information uses:
- The
image to mark
where new or changed information begins. - The
image to mark
where new or changed information ends.
To find other information about what's new or changed this release, see the Memo to users.