The session, however, is considered transactional, and so will not be returned to the connection's pool of sessions until the transaction has completed.
但是将会话视为事务性的，所以直到事务完成，它才返回到连接的会话池。
A similar consideration exists with pools of managed connections: a (transactional) connection will not return to the pool until the batch (and its transaction) is completed.
对于托管连接池，需要进行类似的考虑：在批(及其事务)完成之前，(事务)连接将不返回到池。
This may involve checking security credentials, establishing a transactional context, and obtaining an MDB from the pool.
这可能涉及检查安全凭据、建立事务上下文和从池中获得MDB。
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