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    ApsaraDB RDS:Why is the number of migrated rows larger than the total number of rows to migrate in a DTS data migration task?

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    ApsaraDB RDS:Why is the number of migrated rows larger than the total number of rows to migrate in a DTS data migration task?

    Last Updated:Feb 21, 2025

    This topic explains why the number of migrated rows is larger than the total number of rows to migrate in a DTS data migration task.

    Problem description

    On the details page of a DTS migration task, the number of migrated rows is larger than the total number of rows to migrate. Migration Details

    Cause

    The total number of rows to migrate displayed on the page is an estimated value. This value is replaced by the actual total number of rows after the migration task is completed.