June 2023 - hibernate-issues - Jboss List Archives

[JIRA] (HHH-16650) Loss in precision due usage of Float data type instead of BigDecimal in case Oracle JDBC driver returning -127 for scale and 0 for precision if precision/scale is unknown. Might happen unexpectedly and requires very close inspection of used SQL

by Isaac Vásquez (JIRA)

Isaac Vásquez ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=627d288... ) *commented* on HHH-16650 ( https://hibernate.atlassian.net/browse/HHH-16650?atlOrigin=eyJpIjoiZThjMD... ) Re: Loss in precision due usage of Float data type instead of BigDecimal in case Oracle JDBC driver returning -127 for scale and 0 for precision if precision/scale is unknown. Might happen unexpectedly and requires very close inspection of used SQL ( https://hibernate.atlassian.net/browse/HHH-16650?atlOrigin=eyJpIjoiZThjMD... ) @Ralf Grewe, hello Ralf, I was looking your solution, but cannot replicate in this incident: https://hibernate.atlassian.net/jira/software/c/projects/HHH/issues/HHH-1... Could you please review it, since seems to be the same cause please? ( https://hibernate.atlassian.net/browse/HHH-16650#add-comment?atlOrigin=ey... ) Add Comment ( https://hibernate.atlassian.net/browse/HHH-16650#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:e03cc87 )

2 years, 10 months

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[JIRA] (HHH-16742) ArrayIndexOutOfBoundsException when calling Tuple.getElements()

by Gavin King (JIRA)

Gavin King ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=557058%... ) *commented* on HHH-16742 ( https://hibernate.atlassian.net/browse/HHH-16742?atlOrigin=eyJpIjoiOGI5N2... ) Re: ArrayIndexOutOfBoundsException when calling Tuple.getElements() ( https://hibernate.atlassian.net/browse/HHH-16742?atlOrigin=eyJpIjoiOGI5N2... ) A couple of things: * I wonder why/when Query.getReturnAliases() was removed. Does anyone recall? * I believe it very likely that the AIOOB bug is fixed in my pending PR here: https://github.com/hibernate/hibernate-orm/pull/6685/files#diff-8138079eb... It might be nice if you could try out that patch and confirm that for me. ( https://hibernate.atlassian.net/browse/HHH-16742#add-comment?atlOrigin=ey... ) Add Comment ( https://hibernate.atlassian.net/browse/HHH-16742#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:e03cc87 )

2 years, 10 months

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[JIRA] (HHH-16743) StackOverflowError when loading a ManyToOne whith @Proxy(lazy=false)

by Guillaume Toison (JIRA)

Guillaume Toison ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=70121%3... ) *updated* an issue Hibernate ORM ( https://hibernate.atlassian.net/browse/HHH?atlOrigin=eyJpIjoiMWI4ZTM3ZGQ3... ) / Bug ( https://hibernate.atlassian.net/browse/HHH-16743?atlOrigin=eyJpIjoiMWI4ZT... ) HHH-16743 ( https://hibernate.atlassian.net/browse/HHH-16743?atlOrigin=eyJpIjoiMWI4ZT... ) StackOverflowError when loading a ManyToOne whith @Proxy(lazy=false) ( https://hibernate.atlassian.net/browse/HHH-16743?atlOrigin=eyJpIjoiMWI4ZT... ) Change By: Guillaume Toison ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=70121%3... ) This is the same issue as [https://hibernate.atlassian.net/browse/HHH-16553|https://hibernate.atlass... with a better understading of the problem. I incorrectly assumed that the stackoverflow happened because the graph of entities was too deep, but the actual problem is that Hibernate tries to load the same entity over and over again. This also seems to happen only when the entity is cacheable (and the correspoding entry must be absent from the cache so a query is necessary). Maybe the issue is that {{BatchInitializeEntitySelectFetchInitializer}} does not handle the case when the entity is annotated with {{@Proxy( lazy=false )}} Pull request with a test case reproducing the issue: [https://github.com/hibernate/hibernate-orm/pull/6716|https://github.com/h...] ( https://hibernate.atlassian.net/browse/HHH-16743#add-comment?atlOrigin=ey... ) Add Comment ( https://hibernate.atlassian.net/browse/HHH-16743#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:e03cc87 )

2 years, 10 months

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[JIRA] (HHH-16743) StackOverflowError when loading a ManyToOne whith @Proxy(lazy=false)

by Guillaume Toison (JIRA)

Guillaume Toison ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=70121%3... ) *created* an issue Hibernate ORM ( https://hibernate.atlassian.net/browse/HHH?atlOrigin=eyJpIjoiMGE3Zjk5Yjg0... ) / Bug ( https://hibernate.atlassian.net/browse/HHH-16743?atlOrigin=eyJpIjoiMGE3Zj... ) HHH-16743 ( https://hibernate.atlassian.net/browse/HHH-16743?atlOrigin=eyJpIjoiMGE3Zj... ) StackOverflowError when loading a ManyToOne whith @Proxy(lazy=false) ( https://hibernate.atlassian.net/browse/HHH-16743?atlOrigin=eyJpIjoiMGE3Zj... ) Issue Type: Bug Affects Versions: 6.2.4 Assignee: Unassigned Created: 02/Jun/2023 13:10 PM Priority: Major Reporter: Guillaume Toison ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=70121%3... ) This is the same issue as https://hibernate.atlassian.net/browse/HHH-16553 but with a better understading of the problem. I incorrectly assumed that the stackoverflow happened because the graph of entities was too deep, but the actual problem is that Hibernate tries to load the same entity over and over again. This also seems to happen only when the entity is cacheable (and the correspoding entry must be absent from the cache so a query is necessary). Maybe the issue is that BatchInitializeEntitySelectFetchInitializer does not handle the case when the entity is annotated with @Proxy( lazy=false ) ( https://hibernate.atlassian.net/browse/HHH-16743#add-comment?atlOrigin=ey... ) Add Comment ( https://hibernate.atlassian.net/browse/HHH-16743#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:e03cc87 )

2 years, 10 months

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[JIRA] (HHH-16559) Batch fetch does not initialize bi-directional entity in HQL

by Jones (JIRA)

Jones ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=557058%... ) *commented* on HHH-16559 ( https://hibernate.atlassian.net/browse/HHH-16559?atlOrigin=eyJpIjoiMDllNW... ) Re: Batch fetch does not initialize bi-directional entity in HQL ( https://hibernate.atlassian.net/browse/HHH-16559?atlOrigin=eyJpIjoiMDllNW... ) Firstly, thanks for working on this issue. The existing test case is still failing on 6.2.4.Final. The original exception is completely fixed, but the assertion is failing: java.lang.AssertionError: Expecting actual not to be null at org.hibernate.bugs.ORMUnitTestCase.hhh16559Test(ORMUnitTestCase.java:77) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:568) at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59) at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56) at org.hibernate.testing.junit4.ExtendedFrameworkMethod.invokeExplosively(ExtendedFrameworkMethod.java:45) at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17) at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26) at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27) at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:299) at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:293) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.lang.Thread.run(Thread.java:833) I’m not blocked because of it since I simplified our code to avoid it, but I still think it worth it for me to retest it and report it back. ( https://hibernate.atlassian.net/browse/HHH-16559#add-comment?atlOrigin=ey... ) Add Comment ( https://hibernate.atlassian.net/browse/HHH-16559#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:e03cc87 )

2 years, 10 months

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[JIRA] (HHH-16742) ArrayIndexOutOfBoundsException when calling Tuple.getElements()

by Tomáš Müller (JIRA)

Tomáš Müller ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=5b50823... ) *updated* an issue Hibernate ORM ( https://hibernate.atlassian.net/browse/HHH?atlOrigin=eyJpIjoiZDE1MjRiOTVj... ) / Bug ( https://hibernate.atlassian.net/browse/HHH-16742?atlOrigin=eyJpIjoiZDE1Mj... ) HHH-16742 ( https://hibernate.atlassian.net/browse/HHH-16742?atlOrigin=eyJpIjoiZDE1Mj... ) ArrayIndexOutOfBoundsException when calling Tuple.getElements() ( https://hibernate.atlassian.net/browse/HHH-16742?atlOrigin=eyJpIjoiZDE1Mj... ) Change By: Tomáš Müller ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=5b50823... ) We are in the process of migrating an application from Hibernate 4.3 to Hibernate 6.2. Within our application, we can create custom reports that rely on the aliases provided in the custom HQL when rendering the table. In Hibernate 4, we used {{String[] alias = query.getReturnAliases();}} which no longer exists. So in Hibernate 6, we have started using jakarta.persistence.Tuple as the result class for the query. However, if the same column is returned two times, with different aliases, calling Tuple.getElements() throws ArrayIndexOutOfBoundsException. Here is an example. Imagine a simple entity: {noformat}@Entity @Table(name = "test_entity") public class TestEntity { private UUID id; private String name; private String value; @Id @GeneratedValue @Column(name = "id") public UUID getId() { return id; } public void setId(UUID id) { this.id = id; } @Column(name = "name") public String getName() { return name; } public void setName(String name) { this.name = name; } @Column(name = "val") public String getValue() { return value; } public void setValue(String value) { this.value = value; } }{noformat} And the following code that runs using the following query {{select name as Reference, name as Name, value as Value from TestEntity}} returning the TestEntity. name column two times: {noformat}// Get a list of tuples List<Tuple> list = hibSession.createQuery( "select name as Reference, name as Name, value as Value from TestEntity", Tuple.class).list(); // Print the returned tuples for (Tuple tuple: list) for (TupleElement<?> e: tuple.getElements()) System.out.println(e.getAlias() + ": " + tuple.get(e));{noformat} Calling tuple.getElements() on line 6 results in the following exception: {noformat}java.lang.ArrayIndexOutOfBoundsException: Index 2 out of bounds for length 2 at org.hibernate.sql.results.internal.TupleMetadata.getList(TupleMetadata.java:52) at org.hibernate.sql.results.internal.TupleImpl.getElements(TupleImpl.java:113) at org.hibernate.bugs.tuples.TupleTest.testDuplicates(TupleTest.java:67) ...{noformat} The problem only occurs when the same column is listed two times (in any position). This can happen as our custom reports are used to provide integration data with other applications, which may need the same property listed two times under different names. See the attached files for the whole test. [^TupleTest.java] [^TestEntity.java] ( https://hibernate.atlassian.net/browse/HHH-16742#add-comment?atlOrigin=ey... ) Add Comment ( https://hibernate.atlassian.net/browse/HHH-16742#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:e03cc87 )

2 years, 10 months

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[JIRA] (HHH-16742) ArrayIndexOutOfBoundsException when calling Tuple.getElements()

by Tomáš Müller (JIRA)

Tomáš Müller ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=5b50823... ) *updated* an issue Hibernate ORM ( https://hibernate.atlassian.net/browse/HHH?atlOrigin=eyJpIjoiYmJmZjk0OWNl... ) / Bug ( https://hibernate.atlassian.net/browse/HHH-16742?atlOrigin=eyJpIjoiYmJmZj... ) HHH-16742 ( https://hibernate.atlassian.net/browse/HHH-16742?atlOrigin=eyJpIjoiYmJmZj... ) ArrayIndexOutOfBoundsException when calling Tuple.getElements() ( https://hibernate.atlassian.net/browse/HHH-16742?atlOrigin=eyJpIjoiYmJmZj... ) Change By: Tomáš Müller ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=5b50823... ) We are in the process of migrating an application from Hibernate 4.3 to Hibernate 6.2. Within our application, we can create custom reports that rely on the aliases provided in the custom HQL when rendering the table. In Hibernate 4, we used {{String[] alias = query.getReturnAliases();}} which no longer exists. So Hibernate 6, we have started using jakarta.persistence.Tuple as the result class for the query. However, if the same column is returned two times, with different aliases, calling Tuple.getElements() throws ArrayIndexOutOfBoundsException. Here is an example. Imagine a simple entity: {noformat}@Entity @Table(name = "test_entity") public class TestEntity { private UUID id; private String name; private String value; @Id @GeneratedValue @Column(name = "id") public UUID getId() { return id; } public void setId(UUID id) { this.id = id; } @Column(name = "name") public String getName() { return name; } public void setName(String name) { this.name = name; } @Column(name = "val") public String getValue() { return value; } public void setValue(String value) { this.value = value; } }{noformat} And the following code that runs the following query {{select name as Reference, name as Name, value as Value from TestEntity}} returning the name column two times: {noformat}// Get a list of tuples List<Tuple> list = hibSession.createQuery( "select name as Reference, name as Name, value as Value from TestEntity", Tuple.class).list(); // Print the returned tuples for (Tuple tuple: list) for (TupleElement<?> e: tuple.getElements()) System.out.println(e.getAlias() + ": " + tuple.get(e));{noformat} Calling tuple.getElements() on line 6 results in the following exception: {noformat}java.lang.ArrayIndexOutOfBoundsException: Index 2 out of bounds for length 2 at org.hibernate.sql.results.internal.TupleMetadata.getList(TupleMetadata.java:52) at org.hibernate.sql.results.internal.TupleImpl.getElements(TupleImpl.java:113) at org.hibernate.bugs.tuples.TupleTest.testDuplicates(TupleTest.java:67) ...{noformat} The problem only occurs when the same column is listed two times (in any position). This can happen as our custom reports are used to provide integration data with other applications, which may need the same property listed two times under different names. See the attached files for the whole test. [^TupleTest.java] [^TestEntity.java] ( https://hibernate.atlassian.net/browse/HHH-16742#add-comment?atlOrigin=ey... ) Add Comment ( https://hibernate.atlassian.net/browse/HHH-16742#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:e03cc87 )

2 years, 10 months

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[JIRA] (HHH-16742) ArrayIndexOutOfBoundsException when calling Tuple.getElements()

by Tomáš Müller (JIRA)

Tomáš Müller ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=5b50823... ) *created* an issue Hibernate ORM ( https://hibernate.atlassian.net/browse/HHH?atlOrigin=eyJpIjoiYTAxMDI2OThm... ) / Bug ( https://hibernate.atlassian.net/browse/HHH-16742?atlOrigin=eyJpIjoiYTAxMD... ) HHH-16742 ( https://hibernate.atlassian.net/browse/HHH-16742?atlOrigin=eyJpIjoiYTAxMD... ) ArrayIndexOutOfBoundsException when calling Tuple.getElements() ( https://hibernate.atlassian.net/browse/HHH-16742?atlOrigin=eyJpIjoiYTAxMD... ) Issue Type: Bug Affects Versions: 6.2.4 Assignee: Unassigned Components: hibernate-core Created: 02/Jun/2023 11:22 AM Environment: Java 11 using MySQL 8 or Oracle 18 Priority: Major Reporter: Tomáš Müller ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=5b50823... ) We are in the process of migrating an application from Hibernate 4.3 to Hibernate 6.2. Within our application, we can create custom reports that rely on the aliases provided in the custom HQL when rendering the table. In Hibernate 4, we used String[] alias = query.getReturnAliases(); which no longer exists. So Hibernate 6, we have started using jakarta.persistence.Tuple as the result class for the query. However, if the same column is returned two times, with different aliases, calling Tuple.getElements() throws ArrayIndexOutOfBoundsException. Here is an example. Imagine a simple entity: @Entity @Table(name = "test_entity") public class TestEntity { private UUID id; private String name; private String value; @Id @GeneratedValue @Column(name = "id") public UUID getId() { return id; } public void setId(UUID id) { this.id = id; } @Column(name = "name") public String getName() { return name; } public void setName(String name) { this.name = name; } @Column(name = "val") public String getValue() { return value; } public void setValue(String value) { this.value = value; } } And the following code that runs the following query select name as Reference, name as Name, value as Value from TestEntity returning the name column two times: // Get a list of tuples List<Tuple> list = hibSession.createQuery( "select name as Reference, name as Name, value as Value from TestEntity", Tuple.class).list(); // Print the returned tuples for (Tuple tuple: list) for (TupleElement<?> e: tuple.getElements()) System.out.println(e.getAlias() + ": " + tuple.get(e)); Calling tuple.getElements() on line 6 results in the following exception: java.lang.ArrayIndexOutOfBoundsException: Index 2 out of bounds for length 2 at org.hibernate.sql.results.internal.TupleMetadata.getList(TupleMetadata.java:52) at org.hibernate.sql.results.internal.TupleImpl.getElements(TupleImpl.java:113) at org.hibernate.bugs.tuples.TupleTest.testDuplicates(TupleTest.java:67) ... The problem only occurs when the same column is listed two times (in any position). This can happen as our custom reports are used to provide integration data with other applications, which may need the same property listed two times under different names. See the attached files for the whole test. ( https://hibernate.atlassian.net/browse/HHH-16742#add-comment?atlOrigin=ey... ) Add Comment ( https://hibernate.atlassian.net/browse/HHH-16742#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:e03cc87 )

2 years, 10 months

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[JIRA] (HHH-16677) Drop JPA static metamodel generation from Gradle plugin

by Francisco Alejandro Lozano López (JIRA)

Francisco Alejandro Lozano López ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=557058%... ) *commented* on HHH-16677 ( https://hibernate.atlassian.net/browse/HHH-16677?atlOrigin=eyJpIjoiMzFmNT... ) Re: Drop JPA static metamodel generation from Gradle plugin ( https://hibernate.atlassian.net/browse/HHH-16677?atlOrigin=eyJpIjoiMzFmNT... ) there is not much info in the release notes nor in this issue about the best way to proceed in order to have a generated meta-model with gradle. The comment just says it needs to be done with annotation processing 🧐 ( https://hibernate.atlassian.net/browse/HHH-16677#add-comment?atlOrigin=ey... ) Add Comment ( https://hibernate.atlassian.net/browse/HHH-16677#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:e03cc87 )

2 years, 10 months

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[JIRA] (HHH-16741) Remove method JdbcMappingContainer#getJdbcMappings()

by Sanne Grinovero (JIRA)

2 years, 10 months

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hibernate-issues June 2023