What about lock management?

1. Lock all records that are going to be updated ... even if the "update"
is really a "delete"
2. Release your locks promptly (either with a RELEASE, WRITE or DELETE
statement) - don't let the program termination be the time when record
locks are released
3. Use the LOCKED clause so the application can decide what to do when a
record is locked rather than the database

P. Michael Logue
U2 Technical Support Engineer &
U2 Products Service Planner

IBM Certified Solutions Expert in U2  Application Development
IBM Certified U2 UniData Administration

IBM Information Management Division, Software Group
Phone: 303-773-7846
Tie Line: 656-7846
Email: [EMAIL PROTECTED]

www.ibm.com/software/data/u2/support
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