January 2023 - hibernate-issues - Jboss List Archives

[JIRA] (HHH-16080) UnknownTableReferenceException with JPQL query of Entity with unidirectional OneToOne mapping

by Mike Conner (JIRA)

Mike Conner ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=62fe3d3... ) *commented* on HHH-16080 ( https://hibernate.atlassian.net/browse/HHH-16080?atlOrigin=eyJpIjoiZDE3Nz... ) Re: UnknownTableReferenceException with JPQL query of Entity with unidirectional OneToOne mapping ( https://hibernate.atlassian.net/browse/HHH-16080?atlOrigin=eyJpIjoiZDE3Nz... ) I stumbled across a workaround. If you use an attribute of the left-joined entity, rather than the entity to test for null, no UnknownTableReferenceException is thrown, and the query works properly. So, instead of: select thing from Thing thing left join thing.thingStats thingStats where thingStats is null or thingStats.rejectedCount = 0 Use an attribute on the left-joined entity: select thing from Thing thing left join thing.thingStats thingStats where thingStats.thingPk is null or thingStats.rejectedCount = 0 This only works when the joined entity has a non-nullable attribute (e.g.: a PK). ( https://hibernate.atlassian.net/browse/HHH-16080#add-comment?atlOrigin=ey... ) Add Comment ( https://hibernate.atlassian.net/browse/HHH-16080#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#100214- sha1:01e0849 )

1 year, 7 months

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[JIRA] (HHH-16075) NPE Caused by "Cannot invoke "org.hibernate.engine.spi.EntityKey.getIdentifier()" because "this.entityKey" is null" @ AbstractEntityInitializer:445

by Andrea Boriero (JIRA)

Andrea Boriero ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=557058%... ) *commented* on HHH-16075 ( https://hibernate.atlassian.net/browse/HHH-16075?atlOrigin=eyJpIjoiMTdmNz... ) Re: NPE Caused by "Cannot invoke "org.hibernate.engine.spi.EntityKey.getIdentifier()" because "this.entityKey" is null" @ AbstractEntityInitializer:445 ( https://hibernate.atlassian.net/browse/HHH-16075?atlOrigin=eyJpIjoiMTdmNz... ) Thanks a lot Clinton Bush ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=60a0574... ) ! ( https://hibernate.atlassian.net/browse/HHH-16075#add-comment?atlOrigin=ey... ) Add Comment ( https://hibernate.atlassian.net/browse/HHH-16075#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#100214- sha1:01e0849 )

1 year, 7 months

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[JIRA] (HHH-16075) NPE Caused by "Cannot invoke "org.hibernate.engine.spi.EntityKey.getIdentifier()" because "this.entityKey" is null" @ AbstractEntityInitializer:445

by Clinton Bush (JIRA)

Clinton Bush ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=60a0574... ) *commented* on HHH-16075 ( https://hibernate.atlassian.net/browse/HHH-16075?atlOrigin=eyJpIjoiMGIzZW... ) Re: NPE Caused by "Cannot invoke "org.hibernate.engine.spi.EntityKey.getIdentifier()" because "this.entityKey" is null" @ AbstractEntityInitializer:445 ( https://hibernate.atlassian.net/browse/HHH-16075?atlOrigin=eyJpIjoiMGIzZW... ) Andrea, I finally was able to reproduce it using your template. Please find the project attached. The issue stems from a circular dependency between our User and UserRole entities. Hibernate 5 had no issue with this, however Hibernate 6 chokes on it. hibernate-orm-6.zip ( https://hibernate.atlassian.net/secure/attachment/50186/50186_hibernate-o... ) ( https://hibernate.atlassian.net/browse/HHH-16075#add-comment?atlOrigin=ey... ) Add Comment ( https://hibernate.atlassian.net/browse/HHH-16075#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#100214- sha1:01e0849 )

1 year, 7 months

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[JIRA] (HHH-16075) NPE Caused by "Cannot invoke "org.hibernate.engine.spi.EntityKey.getIdentifier()" because "this.entityKey" is null" @ AbstractEntityInitializer:445

by Clinton Bush (JIRA)

1 year, 7 months

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[JIRA] (HHH-16091) AbstractStandardBasicType to avoid megamorphic dispatch when dealing with AbstractClassJavaType

by Sanne Grinovero (JIRA)

Sanne Grinovero ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=557058%... ) *created* an issue Hibernate ORM ( https://hibernate.atlassian.net/browse/HHH?atlOrigin=eyJpIjoiOGViNTIzMGQx... ) / Task ( https://hibernate.atlassian.net/browse/HHH-16091?atlOrigin=eyJpIjoiOGViNT... ) HHH-16091 ( https://hibernate.atlassian.net/browse/HHH-16091?atlOrigin=eyJpIjoiOGViNT... ) AbstractStandardBasicType to avoid megamorphic dispatch when dealing with AbstractClassJavaType ( https://hibernate.atlassian.net/browse/HHH-16091?atlOrigin=eyJpIjoiOGViNT... ) Issue Type: Task Assignee: Sanne Grinovero ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=557058%... ) Created: 24/Jan/2023 09:26 AM Fix Versions: 6.2.0 Labels: performance Priority: Minor Reporter: Sanne Grinovero ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=557058%... ) Benchmarking has shown that the very frequent invocations on AbstractClassJavaType’s methods isEqual and getHashCode are megamorphic invocations; from domain knowledge we know that there’s a very high chance that the JavaType on which we’re dispatching is going to be an AbstractClassJavaType - we can help the dispatching process by making an explicit check for this. ( https://hibernate.atlassian.net/browse/HHH-16091#add-comment?atlOrigin=ey... ) Add Comment ( https://hibernate.atlassian.net/browse/HHH-16091#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#100214- sha1:01e0849 )

1 year, 7 months

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[JIRA] (HHH-16089) allow @Synchronize for a collection

by Gavin King (JIRA)

1 year, 7 months

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[JIRA] (HHH-16090) BasicResultAssembler logging optimisations

by Sanne Grinovero (JIRA)

1 year, 7 months

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[JIRA] (HHH-16089) allow @Synchronize for a collection

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=eyJpIjoiMmE0MzUzYTJj... ) / Improvement ( https://hibernate.atlassian.net/browse/HHH-16089?atlOrigin=eyJpIjoiMmE0Mz... ) HHH-16089 ( https://hibernate.atlassian.net/browse/HHH-16089?atlOrigin=eyJpIjoiMmE0Mz... ) allow @Synchronize for a collection ( https://hibernate.atlassian.net/browse/HHH-16089?atlOrigin=eyJpIjoiMmE0Mz... ) Issue Type: Improvement Assignee: Unassigned Components: hibernate-core Created: 24/Jan/2023 09:17 AM Priority: Minor Reporter: Gavin King ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=557058%... ) Since collections also live in well-defined “query spaces”, and also allow custom SQL via @SQLInsert and friends, for completeness we should allow @Synchronize on a collection. This is only useful for owned collections, of course, so we’re talking about a corner case involving the intersection of two uncommon things. ( https://hibernate.atlassian.net/browse/HHH-16089#add-comment?atlOrigin=ey... ) Add Comment ( https://hibernate.atlassian.net/browse/HHH-16089#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#100214- sha1:01e0849 )

1 year, 7 months

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[JIRA] (HHH-16083) Merge (upsert) for optional table updates

by Steve Ebersole (JIRA)

1 year, 7 months

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[JIRA] (HHH-16013) Lazy loading fails with "Generation of HibernateProxy instances at runtime is not allowed" when run as native

by Sanne Grinovero (JIRA)

Sanne Grinovero ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=557058%... ) *commented* on HHH-16013 ( https://hibernate.atlassian.net/browse/HHH-16013?atlOrigin=eyJpIjoiZjI0Yz... ) Re: Lazy loading fails with "Generation of HibernateProxy instances at runtime is not allowed" when run as native ( https://hibernate.atlassian.net/browse/HHH-16013?atlOrigin=eyJpIjoiZjI0Yz... ) Hi, I think this is a limitation of the runtime: Hibernate will need those proxies, and it’s not allowed to create them since the BytecodeProvider has been disabled. I’ve already resolved this issue for Quarkus, feel free to have a look: https://hibernate.atlassian.net/browse/HHH-13804 ( https://hibernate.atlassian.net/browse/HHH-13804 ) ; essentially you need to ensure the right proxies are generated upfront, so that the classes can then be compiled by GraalVM. ( https://hibernate.atlassian.net/browse/HHH-16013#add-comment?atlOrigin=ey... ) Add Comment ( https://hibernate.atlassian.net/browse/HHH-16013#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#100214- sha1:01e0849 )

1 year, 7 months

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hibernate-issues January 2023