RDF/IMP, IMPX, and ZLT System Management Manual

Zero Lost Transactions (ZLT)
HP NonStop RDF/IMP, IMPX, and ZLT System Management Manual—524388-002
16-10
SQL Shared Access DDL Operations
SQL Shared Access DDL Operations
Normal support for SQL shared access DDL operations is provided during ZLT
takeover operations:
•
The updaters are guaranteed to stop at the correct locations.
•
If some of the updaters terminated prematurely while a shared access operation is
in the system, only those that had not completed the task are restarted during the
next takeover operation.