1. Microservices Architecture Documentation
  2. Performance
  3. Monitor
  4. Db2 z/OS: Interpret Statistics for Update Operations

Db2 z/OS: Interpret Statistics for Update Operations

The actual number of DML operations that are executed on the Db2 database might not match the number of extracted DML operations that are reported by Oracle GoldenGate. Db2 does not log update statements if they do not physically change a row, so Oracle GoldenGate cannot detect them or include them in statistics.