This is appropriate for long-running transactions.
这适合于长时间运行的事务。
For long-running transactions, often there is a need to create primary logs with bigger capacity.
对于长期运行的事务，常常需要创建容量更大的主日志。
For example, short running atomic transactions can be part of a long running business transaction.
例如，短期运行的原子事务可以成为长期运行的业务事务的一部分。
Support long running business transactions and activities.
支持长期运行的业务事务和活动。
Support long running business transactions and activities.
支持长期运行的业务事务和活动。
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