[hibernate-issues] [Hibernate-JIRA] Updated: (HHH-892) HQL parser does not resolve alias in ORDER BY clause
Gail Badner (JIRA)
noreply at atlassian.com
Fri Jul 23 18:48:37 EDT 2010
[ http://opensource.atlassian.com/projects/hibernate/browse/HHH-892?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Gail Badner updated HHH-892:
----------------------------
Assignee: Gail Badner
Affects Version/s: (was: 3.0.5)
3.5.4
3.6.0.Beta1
Fix Version/s: 3.6.x
3.5.x
> HQL parser does not resolve alias in ORDER BY clause
> -----------------------------------------------------
>
> Key: HHH-892
> URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-892
> Project: Hibernate Core
> Issue Type: Bug
> Components: query-hql
> Affects Versions: 3.5.4, 3.6.0.Beta1
> Environment: Hibernate 3.0.5, MySQL, Tomcat
> Reporter: Guido Laures
> Assignee: Gail Badner
> Priority: Minor
> Fix For: 3.5.x, 3.6.x
>
> Attachments: HibernateHavingAliasTest.java
>
>
> When using an alias for an ORDER BY clause this is not always correctly resolved. Example:
> SELECT SUM(A.x) AS mySum FROM MyClass AS A GROUP BY A.y ORDER BY mySum
> does not work because "mySum" is not resolved in the ORDER BY clause which results in an exception telling that mySum is an unknown column.
> Workaround (not to say "hack") is using:
> SELECT SUM(A.x) AS mySum FROM MyClass AS A GROUP BY A.y ORDER BY col_0_0_
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