May 2023 - hibernate-issues - Jboss List Archives

[JIRA] (HHH-16718) use table inheritance in DDL generation for TABLE_PER_CLASS mappings on PostgreSQL

by Gavin King (JIRA)

Gavin King ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=557058%... ) *created* an issue Hibernate ORM ( https://hibernate.atlassian.net/browse/HHH?atlOrigin=eyJpIjoiMzdmOTRkY2Jm... ) / New Feature ( https://hibernate.atlassian.net/browse/HHH-16718?atlOrigin=eyJpIjoiMzdmOT... ) HHH-16718 ( https://hibernate.atlassian.net/browse/HHH-16718?atlOrigin=eyJpIjoiMzdmOT... ) use table inheritance in DDL generation for TABLE_PER_CLASS mappings on PostgreSQL ( https://hibernate.atlassian.net/browse/HHH-16718?atlOrigin=eyJpIjoiMzdmOT... ) Issue Type: New Feature Assignee: Unassigned Components: hibernate-core Created: 30/May/2023 06:55 AM Priority: Major Reporter: Gavin King ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=557058%... ) I think it would be very slick to use inheritance in the DDL generated for TABLE_PER_CLASS mappings on PostgreSQL. In queries we would still need to use a UNION over SELECT ... FROM ONLY queries, if I understand this feature correctly, but we would at least get streamlined DDL. Eventually we could also use it to simplify the DML for projection queries, where the UNION would not be required. But we would not need that in the very first cut of this. ( https://hibernate.atlassian.net/browse/HHH-16718#add-comment?atlOrigin=ey... ) Add Comment ( https://hibernate.atlassian.net/browse/HHH-16718#add-comment?atlOrigin=ey... ) Get Jira notifications on your phone! Download the Jira Cloud app for Android ( https://play.google.com/store/apps/details?id=com.atlassian.android.jira.... ) or iOS ( https://itunes.apple.com/app/apple-store/id1006972087?pt=696495&ct=EmailN... ) This message was sent by Atlassian Jira (v1001.0.0-SNAPSHOT#100225- sha1:d82e018 )

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[JIRA] (HHH-16671) Unable to query key attribute that uses AttributeConverter

by Julien Ravet (JIRA)

Julien Ravet ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=557058%... ) *commented* on HHH-16671 ( https://hibernate.atlassian.net/browse/HHH-16671?atlOrigin=eyJpIjoiY2YzND... ) Re: Unable to query key attribute that uses AttributeConverter ( https://hibernate.atlassian.net/browse/HHH-16671?atlOrigin=eyJpIjoiY2YzND... ) Here is an example using @JavaType annotation Encountering the same issue on both id and non id fields org.hibernate.QueryException: Parameter 1 of function max() has type COMPARABLE, but argument is of type java.time.YearMonth @MarcoBelladelli I understand that this is not exactly the same (same error, but using type insteand of converter) Do you want me to open a distinct issue ? HHH-16671.zip ( https://hibernate.atlassian.net/rest/api/3/attachment/content/50422 ) ( https://hibernate.atlassian.net/browse/HHH-16671#add-comment?atlOrigin=ey... ) Add Comment ( https://hibernate.atlassian.net/browse/HHH-16671#add-comment?atlOrigin=ey... ) Get Jira notifications on your phone! Download the Jira Cloud app for Android ( https://play.google.com/store/apps/details?id=com.atlassian.android.jira.... ) or iOS ( https://itunes.apple.com/app/apple-store/id1006972087?pt=696495&ct=EmailN... ) This message was sent by Atlassian Jira (v1001.0.0-SNAPSHOT#100225- sha1:d82e018 )

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[JIRA] (HHH-16715) accept value() or element() in place of elements() and key() or index() in place of indices()

by Gavin King (JIRA)

Gavin King ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=557058%... ) *commented* on HHH-16715 ( https://hibernate.atlassian.net/browse/HHH-16715?atlOrigin=eyJpIjoiNWQyN2... ) Re: accept value() or element() in place of elements() and key() or index() in place of indices() ( https://hibernate.atlassian.net/browse/HHH-16715?atlOrigin=eyJpIjoiNWQyN2... ) Conclusion: I did not make the suggested change discussed above, but I did a lot of work to explain this stuff in the documentation, and I hope it’s now clear. I also, for consistency, let you write keys() and values() which it’s a Map. This issue can be closed. ( https://hibernate.atlassian.net/browse/HHH-16715#add-comment?atlOrigin=ey... ) Add Comment ( https://hibernate.atlassian.net/browse/HHH-16715#add-comment?atlOrigin=ey... ) Get Jira notifications on your phone! Download the Jira Cloud app for Android ( https://play.google.com/store/apps/details?id=com.atlassian.android.jira.... ) or iOS ( https://itunes.apple.com/app/apple-store/id1006972087?pt=696495&ct=EmailN... ) This message was sent by Atlassian Jira (v1001.0.0-SNAPSHOT#100225- sha1:d82e018 )

1 year, 1 month

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[JIRA] (HHH-16664) NPE in MappingMetamodelImpl if inheritance is used in IdClass

by Andrea Boriero (JIRA)

1 year, 1 month

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[JIRA] (HHH-16664) NPE in MappingMetamodelImpl if inheritence is used in IdClass

by Andrea Boriero (JIRA)

1 year, 1 month

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[JIRA] (HHH-16664) NPE in MappingMetamodelImpl if inheritence is used in IdClass

by Andrea Boriero (JIRA)

1 year, 1 month

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[JIRA] (HSEARCH-4858) Upgrade to Hibernate ORM 6.2.3.Final

by Automation for Jira (JIRA)

1 year, 1 month

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[JIRA] (HHH-16615) SQL query accesses non-existing alias in update/delete

by Marco Belladelli (JIRA)

Marco Belladelli ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=637b480... ) *commented* on HHH-16615 ( https://hibernate.atlassian.net/browse/HHH-16615?atlOrigin=eyJpIjoiYTQ2Mm... ) Re: SQL query accesses non-existing alias in update/delete ( https://hibernate.atlassian.net/browse/HHH-16615?atlOrigin=eyJpIjoiYTQ2Mm... ) Hello Steffen Schäfer ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=5f1ef7e... ) , the unexpected alias is used because your query would need an implicit join ( PrivateSubData with PrivateData ) to use the person_id column. Joins are currently not supported for mutation queries in Hibernate 6. I also tested your example with Hibernate 5.6 since you reported it was working but it did not work for me. One way to work around this would be using a subquery, something like: update PrivateSubData psd set psd.dataName = '...' where psd. data.id in ( select data.id from PrivateData data where data.person.id = ?1) ( https://hibernate.atlassian.net/browse/HHH-16615#add-comment?atlOrigin=ey... ) Add Comment ( https://hibernate.atlassian.net/browse/HHH-16615#add-comment?atlOrigin=ey... ) Get Jira notifications on your phone! Download the Jira Cloud app for Android ( https://play.google.com/store/apps/details?id=com.atlassian.android.jira.... ) or iOS ( https://itunes.apple.com/app/apple-store/id1006972087?pt=696495&ct=EmailN... ) This message was sent by Atlassian Jira (v1001.0.0-SNAPSHOT#100225- sha1:d82e018 )

1 year, 1 month

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[JIRA] (HSEARCH-4858) Upgrade to Hibernate ORM 6.2.3.Final

by Yoann Rodière (JIRA)

1 year, 1 month

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[JIRA] (HSEARCH-4858) Upgrade to Hibernate ORM 6.2.3.Final

by Yoann Rodière (JIRA)

1 year, 1 month

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hibernate-issues May 2023