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Measures reported by OraDeferTransTest
Oracle uses deferred transactions to propagate data-level changes asynchronously among master sites in an advanced replication system as well as from an updatable snapshot to its master table.
This test reports the number of deferred transactions in this Oracle database.
The measures made by this test are as follows:
| Measurement |
Description |
Measurement
Unit |
Interpretation |
| Defer_trans_count |
Indicates the number of deferred transactions in this Oracle database. |
Number |
When the advanced replication facility pushes a deferred transaction to a remote site, it uses a distributed transaction to ensure that the transaction has been properly committed at the remote site before the transaction is removed for the queue at the local site. If transactions are not being pushed to a given remote site, verify that the destination for the transaction was correctly specified. If you specify a destination database when calling DBMS_DEFER_SYS.SCHEDULE_EXECUTION using the DBLINK parameter, or DBMS_DEFER_SYS.EXECUTE using the DESTINATION parameter, make sure the full database link is provided. |
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