Help Center/ Data Replication Service/ Troubleshooting/ Solutions to Failed Check Items/ Database Parameters/ Checking Whether the ENABLE_SLOT_LOG Value of the Source Database Is Correct

Updated on 2025-02-17 GMT+08:00

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Checking Whether the ENABLE_SLOT_LOG Value of the Source Database Is Correct

GaussDB Serving as the Source in Synchronization

Check the ENABLE_SLOT_LOG parameter in the source database. If the source database is a DR cluster, this parameter is not involved.

Check Item	Whether the ENABLE_SLOT_LOG value of the source database is correct
Description	During incremental synchronization, this parameter must be set to on, indicating whether to enable primary/standby synchronization for replication slots.
Handling Suggestion	Set ENABLE_SLOT_LOG of the source database to on.

Parent topic: Database Parameters

Previous topic: Checking Whether the Source Database Contains Unsupported Generated Columns

Next topic: Source DB Instance Statuses

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