[hibernate-issues] [Hibernate-JIRA] Commented: (HSEARCH-451) NativeQuery alias on column
Sanne Grinovero (JIRA)
noreply at atlassian.com
Tue Feb 2 08:30:29 EST 2010
[ http://opensource.atlassian.com/projects/hibernate/browse/HSEARCH-451?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=35424#action_35424 ]
Sanne Grinovero commented on HSEARCH-451:
-----------------------------------------
Hi Tomaž,
thanks for reporting but this is the wrong issue tracker, this is about Search (fulltext search) only.
Could you please report it to http://opensource.atlassian.com/projects/hibernate/browse/HHH ?
> NativeQuery alias on column
> ----------------------------
>
> Key: HSEARCH-451
> URL: http://opensource.atlassian.com/projects/hibernate/browse/HSEARCH-451
> Project: Hibernate Search
> Issue Type: Bug
> Components: query
> Affects Versions: 3.2.0.CR1
> Environment: OS: Win XP
> Java: 1.6
> Hibernate 3.2.5.ga
> MySQL: 5.1
> Reporter: Tomaž
> Priority: Blocker
> Original Estimate: 1 day
> Remaining Estimate: 1 day
>
> n a pure SQL I use alias on column(query is valid and server return true result) but Hibernate throw exception.
> Also the problem is that the Hibernate retrieve wrong values for columns with the same name.
> --------------------------------------------------
> Example 1:
> SQL = SELECT
> organizacije.id,
> koda.vrednost AS k,
> tip.vrednost AS t
> FROM
> organizacije
> LEFT JOIN
> sif_kodorg AS koda
> ON koda.id=organizacije.koda
> LEFT JOIN
> sif_tiporg AS tip
> ON tip.id=organizacije.tip_org
> WHERE
> organizacije.id=64
> EntityManager.createNativeQuery(SQL) // error
> error: org.hibernate.exception.SQLGrammarException: could not execute query
> ------------------------------------------
> Example 2:
> SQL = SELECT
> organizacije.id,
> koda.vrednost,
> tip.vrednost
> FROM
> organizacije
> LEFT JOIN
> sif_kodorg AS koda
> ON koda.id=organizacije.koda
> LEFT JOIN
> sif_tiporg AS tip
> ON tip.id=organizacije.tip_org
> WHERE
> organizacije.id=64
> When retrieving result in a array I get the same value for both columns koda.vrednost, tip.vrednost
> -----------------------------------
> Why is here involved Hibernate Grammar if it's just a pure SQL, so is there any solutions how to retrieve values of columns with same name?
> Regards, Tomaž
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