What's new for V5R4

 

This topic highlights the changes made to this topic collection for 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.

 

Parent topic:

Commitment control