GoldenGate, Streams and Distributed Database (MOSC)

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aqcoalesce

edited Jan 23, 2017 9:54AM in GoldenGate, Streams and Distributed Database (MOSC) 1 commentAnswered ✓

Hi  there,

We have migrated our databases from 10.2 to 12.1.0.2 recently. Now we have an issue that many AQ-related objects become invalid each day. We've found that the daily job "aqcoalesce" (MOS note 271855.1) is the rootcause for this. Because of the index-rebuilds in this script, many views become invalid. I have 2 questions;

1. Is it allowed to disable or drop the job aqcoalesce?

2. Why are views invalid after running an "ALTER INDEX <index of aq-related table> REBUILD ONLINE;"? In Oracle10 this job was running also and there we had no issues.

Regards,

Ben

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