Hi Wenhui,
Yes, in EJB 1.1 CMP you are limited to single-row updates and inserts.
However many vendors have taken liberal optimization initiatives for CMP
2.0, for example, bulking sql loads from ejbFind() within a txn. In the
same grain, I can't see why vendors cannot optimize multiple inserts or
updates within a single transaction to a single bulk-call; perhaps some
vendors have already done this!
However, if you do/can not rely on vendor-specific bulk updates/inserts,
then JDBC/SessionBean is your only alternative. Simply put, entity beans
are not designed for bulk updates/inserts!
Gene
-----Original Message-----
From: Wenhui Bai at YSD
To: [EMAIL PROTECTED]
Sent: 8/13/2001 5:56 PM
Subject: About Entity Bean's batch updating capability
Hi Dear All,
According to the specification of EJB 1.1, Entity Bean can only
update/insert one record at one call.
If I wanted to update a batch of records at one call(for performance), I
would have to implement
specific method or employ Session Bean.
Am I missing something or are there any other approaches?
Cheers,
Wenhui
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