hibernate-issues January 2009

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[Hibernate-JIRA] Created: (HHH-3511) Sybase - Column alias in subselect doesn't works

by Juraci Paixao Krohling (JIRA)

Sybase - Column alias in subselect doesn't works ------------------------------------------------ Key: HHH-3511 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-3511 Project: Hibernate Core Issue Type: Bug Components: core Affects Versions: 3.2.4.sp1 Environment: Branch_3_2_4_SP1_CP with Sybase 15 Reporter: Juraci Paixao Krohling I could not find any reference in documentation to support it, but it seems that column aliasing in sub-selects isn't supported. I could not find any information in the docs which confirms or denies this, but running the test CriteriaQueryTest#testDetachedCriteriaAsSubQuery can confirm this. Hibernate generates a query which ends in: where ? in (select this_.courseCode as y0_ from Course this_ where this_.description like ?) This fails in Sybase, with this message: 15:29:38,063 WARN JDBCExceptionReporter:77 - SQL Error: 156, SQLState: ZZZZZ 15:29:38,074 ERROR JDBCExceptionReporter:78 - Incorrect syntax near the keyword 'AS'. Removing all "as" keywords returns the same message, even though the query itself doesn't have it. [1] Removing the "as $alias" solves the problem. The working line is: where courseCode in (select this_.courseCode from Course this_ where this_.description like 'test%') -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

15 years, 3 months

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[Hibernate-JIRA] Created: (HHH-2905) Sybase not allow to use alias in subquery

by Sammi Ting (JIRA)

Sybase not allow to use alias in subquery ----------------------------------------- Key: HHH-2905 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-2905 Project: Hibernate3 Issue Type: Bug Components: query-criteria Affects Versions: 3.2.2 Reporter: Sammi Ting I have the same question as the post in forum: http://forum.hibernate.org/viewtopic.php?t=949233 However, the forum is just so errorneous that not allow me to register nor display the page. My problem: I am using sybase as persistant storage and using Hibernate to perform ORM. Due to Spring implementation, I selected to use DetachedCriteria and want to have a simple subquery to perform a tiny task. However, sybase seems not allow alias in subquery and make my sql invalid (generated by Hibernate). If I try to remove the alias from subquery and run the sql, it returns result gracefully. Any workaround to disable alias? (I am using sybase dialect) -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

15 years, 3 months

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[Hibernate-JIRA] Commented: (HHH-530) Allow application of filters on subqueries

by Heiko Burchard (JIRA)

[ http://opensource.atlassian.com/projects/hibernate/browse/HHH-530?page=co... ] Heiko Burchard commented on HHH-530: ------------------------------------ Did someone have a look at the unit test I provided? If this is holds to be a bug, shouldn't this issue be reopened? Or should it be a new one? Or is this handled with the SQL Generation rewrite? > Allow application of filters on subqueries > ------------------------------------------ > > Key: HHH-530 > URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-530 > Project: Hibernate Core > Issue Type: Patch > Components: core > Reporter: Gavin King > Assignee: Steve Ebersole > Fix For: 3.2.x, 3.3.x, 3.4 > > Attachments: HHH-530.3.3.SP1.patch, HHH-530.3.3.SP1.take2.patch, HHH-530.Additional.Subquery.patch, HHH-530.patch, hibernate_filter_fix-3.0.5.patch, hibernate_filter_fix-3.0.5_14.patch, HqlSqlWalker-branch32.patch, HqlWithFiltersTest.patch, SubqueriesWithFiltersTest.patch > > > Currently filter conditions are applied in subselects, they should not be. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

15 years, 3 months

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hibernate-issues January 2009