[Hibernate-issues] [Hibernate-JIRA] Commented: (HHH-1) Optimize Hibernate for the bulk insertion of related entities

[<no...@at...>]

The following comment has been added to this issue:

     Author: Michael Kopp
    Created: Wed, 22 Jun 2005 9:23 AM
       Body:
Hibernate has a bulk insert feature. That is not the point of this bug. The only thing is that hibernate executes the bulk everytime the entity type changes. which happens all the time in a complex object model. If you only insert 1000 objects of the same type, the normal bulk feature is suffient. read the documentation on how to turn that on.
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View the issue:
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Here is an overview of the issue:
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        Key: HHH-1
    Summary: Optimize Hibernate for the bulk insertion of related entities
       Type: New Feature

     Status: Reopened
   Priority: Minor

 Original Estimate: Unknown
 Time Spent: Unknown
  Remaining: Unknown

    Project: Hibernate3
 Components: 
             core

   Assignee: 
   Reporter: Bradley Leupen

    Created: Fri, 16 Apr 2004 10:57 AM
    Updated: Wed, 22 Jun 2005 9:23 AM
Environment: Hibernate 1.2, MySql 3.1

Description:
It is currently difficult to batch the creation of persistent entities that maintain associations with other entities.

Add necessary api to hibernate to support the save or update of a collection of entities. An optimization can be applied in this scenario to group inserts / updates by entity class, or table. This will enable the hibernate engine to utilize batching if available, drastically improving performance over a network. 


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