July 2023 - hibernate-issues - Jboss List Archives

[JIRA] (HHH-16765) Cannot parse quoted table name

by Steve Ebersole (JIRA)

2 years, 8 months

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[JIRA] (HHH-15917) Unrelated Entity Join throws IllegalStateException

by Andrea Boriero (JIRA)

2 years, 8 months

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[JIRA] (HHH-16908) Fail to compute column mapping on entity with idClass having one field as pk of a OneToOne association

by Marco Belladelli (JIRA)

Marco Belladelli ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=637b480... ) *commented* on HHH-16908 ( https://hibernate.atlassian.net/browse/HHH-16908?atlOrigin=eyJpIjoiOWI0OT... ) Re: Fail to compute column mapping on entity with idClass having one field as pk of a OneToOne association ( https://hibernate.atlassian.net/browse/HHH-16908?atlOrigin=eyJpIjoiOWI0OT... ) After discussing this issue with Christian Beikov ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=557058%... ) , we came to the conclusion the the original mapping, though it worked in Hibernate 5, is not valid. This JPA spec paragraph about Primary Keys Corresponding to Derived Identities says: > > > > The identity of an entity may be derived from the identity of another > entity (the “parent” entity) when the former entity (the “dependent” > entity) is the owner of a many-to-one or one-to-one relationship to the > parent entity and a foreign key maps the relationship from dependent to > parent. > > This is *not* the case for the SpecialProduct primary key, where the wholesalePrice property is an unowned @OneToOne association (having mappedBy ), thus having no actual columns on the SPECIAL_PRODUCTS table. The correct behavior should be an explicit error signaling the mapping problem to the user. The correct mapping should just exclude the wholesalePrice property from the SpecialProductPK used as IdClass. ( https://hibernate.atlassian.net/browse/HHH-16908#add-comment?atlOrigin=ey... ) Add Comment ( https://hibernate.atlassian.net/browse/HHH-16908#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#100232- sha1:304e1c7 )

2 years, 8 months

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[JIRA] (HHH-16954) replace use of 'CriteriaBuilder.parameter(List.class)' with something more typesafe

by Gavin King (JIRA)

Gavin King ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=557058%... ) *updated* an issue Hibernate ORM ( https://hibernate.atlassian.net/browse/HHH?atlOrigin=eyJpIjoiMmRlZDBiMWEz... ) / Improvement ( https://hibernate.atlassian.net/browse/HHH-16954?atlOrigin=eyJpIjoiMmRlZD... ) HHH-16954 ( https://hibernate.atlassian.net/browse/HHH-16954?atlOrigin=eyJpIjoiMmRlZD... ) replace use of 'CriteriaBuilder.parameter(List.class)' with something more typesafe ( https://hibernate.atlassian.net/browse/HHH-16954?atlOrigin=eyJpIjoiMmRlZD... ) Change By: Gavin King ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=557058%... ) Currently we let you bind a list of values to a criteria query parameter by using something like: { noformat code:java }ParameterExpression<List> inClauseParams = cb.parameter( List.class, "ids" );{ noformat code } Unfortunately this isn’t properly type-safe, and righty results in a compiler warning. One of the tests does this instead: {code:java}JpaParameterExpression<List<Integer>> param = cb.parameter( (Class<List<Integer>>) (Class<?>) List.class );{code} But that ugliness is actually no better, it’s an unchecked cast, which again results in a compiler warning. I also noticed that the implementation of this, {{SqmCriteriaNodeBuilder.MultiValueParameterType}} requires special-case handling in the HQL type-checking code, which is pretty nasty. Now, JPA does not require this, and from the git history it appears that we only implemented in H6 in order to support integration with Search which must use this. I propose that we replace this with something better, in {{HibernateCriteriaBuilder}}: {code:java}<T> JpaParameterExpression<List<T>> parameterList(Class<T> paramClass); <T> JpaParameterExpression<List<T>> parameterList(Class<T> paramClass, String name);{code} and figure out a way to migrate people away from the use of the raw type. ( https://hibernate.atlassian.net/browse/HHH-16954#add-comment?atlOrigin=ey... ) Add Comment ( https://hibernate.atlassian.net/browse/HHH-16954#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#100232- sha1:304e1c7 )

2 years, 8 months

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[JIRA] (HHH-16954) replace use of 'CriteriaBuilder.parameter(List.class)' with something more typesafe

by Gavin King (JIRA)

2 years, 8 months

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[JIRA] (HHH-16954) replace use of 'CriteriaBuilder.parameter(List.class)' with something more typesafe

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=eyJpIjoiOGI2NGFjYWMx... ) / Improvement ( https://hibernate.atlassian.net/browse/HHH-16954?atlOrigin=eyJpIjoiOGI2NG... ) HHH-16954 ( https://hibernate.atlassian.net/browse/HHH-16954?atlOrigin=eyJpIjoiOGI2NG... ) replace use of 'CriteriaBuilder.parameter(List.class)' with something more typesafe ( https://hibernate.atlassian.net/browse/HHH-16954?atlOrigin=eyJpIjoiOGI2NG... ) Issue Type: Improvement Assignee: Unassigned Components: query-criteria Created: 19/Jul/2023 05:27 AM Priority: Minor Reporter: Gavin King ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=557058%... ) Currently we let you bind a list of values to a criteria query parameter by using something like: ParameterExpression<List> inClauseParams = cb.parameter( List.class, "ids" ); Unfortunately this isn’t properly type-safe, and righty results in a compiler warning. One of the tests does this instead: JpaParameterExpression<List< Integer >> param = cb.parameter( ( Class <List< Integer >>) ( Class <?>) List.class ); But that ugliness is actually no better, it’s an unchecked cast, which again results in a compiler warning. I also noticed that the implementation of this, SqmCriteriaNodeBuilder.MultiValueParameterType requires special-case handling in the HQL type-checking code, which is pretty nasty. Now, JPA does not require this, and from the git history it appears that we only implemented in H6 in order to support integration with Search which must use this. I propose that we replace this with something better, in HibernateCriteriaBuilder : <T> JpaParameterExpression<List<T>> parameterList( Class <T> paramClass); <T> JpaParameterExpression<List<T>> parameterList( Class <T> paramClass, String name); and figure out a way to migrate people away from the use of the raw type. ( https://hibernate.atlassian.net/browse/HHH-16954#add-comment?atlOrigin=ey... ) Add Comment ( https://hibernate.atlassian.net/browse/HHH-16954#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#100232- sha1:304e1c7 )

2 years, 8 months

1
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[JIRA] (HHH-10743) Reattaching entity with one-to-many lazy list mapped collection can update index column

by Andrea Boriero (JIRA)

2 years, 8 months

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[JIRA] (HBX-2549) Update version identifier to 6.2.6a.Final

by Koen Aers (JIRA)

2 years, 8 months

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[JIRA] (HHH-15951) Hibernate 6 Error : Already registered a copy: SqmBasicValuedSimplePath(fullyqualifiedclass.name)

by Andrea Boriero (JIRA)

2 years, 8 months

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[JIRA] (HHH-15955) Hibernate 6.1.6 Never Uses LimitHandler w/ DB2

by Andrea Boriero (JIRA)

2 years, 8 months

1
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hibernate-issues July 2023