[hibernate-issues] [Hibernate-JIRA] Commented: (HHH-2692) Allow select clause to specify parameters

[Manuel Bernhardt (JIRA)]

    [ http://opensource.atlassian.com/projects/hibernate/browse/HHH-2692?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=39978#action_39978 ] 

Manuel Bernhardt commented on HHH-2692:
---------------------------------------

I submitted a pull request which seems to address this at https://github.com/hibernate/hibernate-core/pull/38
It contains an additional test as part of the BulkManipulationTest suite, and all the other tests still run.

I'm not sure this is the most elegant solution but it does seem to do the job.

> Allow select clause to specify parameters
> -----------------------------------------
>
>                 Key: HHH-2692
>                 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-2692
>             Project: Hibernate Core
>          Issue Type: New Feature
>          Components: query-hql
>    Affects Versions: 3.2.4.sp1
>         Environment: Hibernate 3.2.4.sp1 with Annotations 3.3.0 And Validator 3.0.0
> MySQL 5.0.42
>            Reporter: John Aylward
>            Priority: Minor
>
> receive exception:
> org.hibernate.QueryException: number of select types did not match those for insert [INSERT INTO ProviderInvoiceLineItem (amount,billingAccount,circuit,description,invoice,type) SELECT pili.amount, pili.billingAccount, pili.circuit, pili.description, :newInvoice, pili.type FROM com.cicat.bedrock.billing.model.ProviderInvoiceLineItem pili WHERE pili.invoice = :oldInvoice]
> Idea is to copy all line items from one invoice to another. In other words, only difference between data should be the invoice. easiest way to do this is with "insert into" command and passing parameter of changed value.
>  * Trying to cast named parameter (:newInvoice) caused parsing error
>  * Trying to replace invoice with invoice_id and repacing :newInvoice with actual invoice id resulted in a "property 'invoice_id' not found" exception
> Should be able to set a value through a named parameter

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