Branch: refs/heads/main Home: https://github.com/hibernate/hibernate-orm Commit: eb959722f91be6822fff2aaff20e34a11c817d78 https://github.com/hibernate/hibernate-orm/commit/eb959722f91be6822fff2aa... Author: Gavin <gavin(a)hibernate.org&gt; Date: 2023-05-22 (Mon, 22 May 2023) Changed paths: M hibernate-community-dialects/src/main/java/org/hibernate/community/dialect/CockroachLegacySqlAstTranslator.java M hibernate-core/src/main/java/org/hibernate/boot/internal/SessionFactoryOptionsBuilder.java M hibernate-core/src/main/java/org/hibernate/boot/spi/AbstractDelegatingSessionFactoryOptions.java M hibernate-core/src/main/java/org/hibernate/boot/spi/SessionFactoryOptions.java M hibernate-core/src/main/java/org/hibernate/cfg/AvailableSettings.java M hibernate-core/src/main/java/org/hibernate/dialect/CockroachSqlAstTranslator.java M hibernate-core/src/main/java/org/hibernate/dialect/DerbySqlAstTranslator.java M hibernate-core/src/main/java/org/hibernate/engine/internal/StatefulPersistenceContext.java M hibernate-core/src/main/java/org/hibernate/engine/spi/CollectionEntry.java M hibernate-core/src/main/java/org/hibernate/engine/spi/LoadQueryInfluencers.java M hibernate-core/src/main/java/org/hibernate/engine/spi/SubselectFetch.java M hibernate-core/src/main/java/org/hibernate/event/internal/EvictVisitor.java M hibernate-core/src/main/java/org/hibernate/internal/AbstractSharedSessionContract.java M hibernate-core/src/main/java/org/hibernate/internal/SessionImpl.java M hibernate-core/src/main/java/org/hibernate/loader/ast/internal/CollectionLoaderSubSelectFetch.java M hibernate-core/src/main/java/org/hibernate/loader/ast/internal/MultiIdEntityLoaderStandard.java M hibernate-core/src/main/java/org/hibernate/loader/ast/internal/MultiNaturalIdLoadingBatcher.java M hibernate-core/src/main/java/org/hibernate/metamodel/mapping/internal/FetchOptionsHelper.java M hibernate-core/src/main/java/org/hibernate/persister/collection/AbstractCollectionPersister.java M hibernate-core/src/main/java/org/hibernate/persister/collection/CollectionPersister.java M hibernate-core/src/main/java/org/hibernate/persister/entity/AbstractEntityPersister.java M hibernate-core/src/main/java/org/hibernate/sql/ast/spi/AbstractSqlAstTranslator.java M hibernate-core/src/test/java/org/hibernate/orm/test/cfg/persister/GoofyPersisterClassProvider.java M hibernate-core/src/test/java/org/hibernate/orm/test/mapping/fetch/depth/DepthOneBatchTest.java M hibernate-core/src/test/java/org/hibernate/orm/test/mapping/fetch/depth/DepthOneTest.java M hibernate-core/src/test/java/org/hibernate/orm/test/query/CompareEntityValuedPathsTest.java Log Message: ----------- HHH-16651 introduce new setting to globally enable the use of subselect fetching and lay foundation for making this settable on the Session Commit: 12e1a97e5097296abbf2516ffa2672446c7ef80d https://github.com/hibernate/hibernate-orm/commit/12e1a97e5097296abbf2516... Author: Gavin <gavin(a)hibernate.org&gt; Date: 2023-05-22 (Mon, 22 May 2023) Changed paths: M documentation/src/main/asciidoc/introduction/Tuning.adoc Log Message: ----------- update the doc to show how to enable subselects Commit: ed213d7cdf3f811fdd8177788c4d1acd21ca0fb0 https://github.com/hibernate/hibernate-orm/commit/ed213d7cdf3f811fdd81777... Author: Gavin <gavin(a)hibernate.org&gt; Date: 2023-05-22 (Mon, 22 May 2023) Changed paths: M hibernate-core/src/main/java/org/hibernate/boot/SessionFactoryBuilder.java M hibernate-core/src/main/java/org/hibernate/boot/internal/SessionFactoryBuilderImpl.java M hibernate-core/src/main/java/org/hibernate/boot/spi/AbstractDelegatingSessionFactoryBuilder.java M hibernate-core/src/main/java/org/hibernate/cfg/AvailableSettings.java Log Message: ----------- add applySubselectFetchEnabled() to builder improve some Javadoc Commit: e102dea3be519f794a24110dd58697dde31d8894 https://github.com/hibernate/hibernate-orm/commit/e102dea3be519f794a24110... Author: Gavin <gavin(a)hibernate.org&gt; Date: 2023-05-22 (Mon, 22 May 2023) Changed paths: M hibernate-core/src/main/java/org/hibernate/SessionBuilder.java M hibernate-core/src/main/java/org/hibernate/SharedSessionBuilder.java M hibernate-core/src/main/java/org/hibernate/cfg/AvailableSettings.java M hibernate-core/src/main/java/org/hibernate/engine/internal/BatchFetchQueueHelper.java M hibernate-core/src/main/java/org/hibernate/engine/internal/StatefulPersistenceContext.java M hibernate-core/src/main/java/org/hibernate/engine/spi/AbstractDelegatingSessionBuilder.java M hibernate-core/src/main/java/org/hibernate/engine/spi/AbstractDelegatingSharedSessionBuilder.java M hibernate-core/src/main/java/org/hibernate/engine/spi/BatchFetchQueue.java M hibernate-core/src/main/java/org/hibernate/engine/spi/CollectionEntry.java M hibernate-core/src/main/java/org/hibernate/engine/spi/EntityKey.java M hibernate-core/src/main/java/org/hibernate/engine/spi/LoadQueryInfluencers.java M hibernate-core/src/main/java/org/hibernate/engine/spi/SubselectFetch.java M hibernate-core/src/main/java/org/hibernate/event/internal/DefaultLoadEventListener.java M hibernate-core/src/main/java/org/hibernate/event/internal/EvictVisitor.java M hibernate-core/src/main/java/org/hibernate/internal/SessionCreationOptions.java M hibernate-core/src/main/java/org/hibernate/internal/SessionFactoryImpl.java M hibernate-core/src/main/java/org/hibernate/internal/SessionImpl.java M hibernate-core/src/main/java/org/hibernate/internal/StatelessSessionImpl.java M hibernate-core/src/main/java/org/hibernate/loader/ast/internal/AbstractNaturalIdLoader.java M hibernate-core/src/main/java/org/hibernate/loader/ast/internal/DatabaseSnapshotExecutor.java M hibernate-core/src/main/java/org/hibernate/loader/ast/internal/EntityBatchLoaderArrayParam.java M hibernate-core/src/main/java/org/hibernate/loader/ast/internal/EntityBatchLoaderInPredicate.java M hibernate-core/src/main/java/org/hibernate/loader/ast/internal/MultiIdEntityLoaderStandard.java M hibernate-core/src/main/java/org/hibernate/loader/ast/internal/MultiNaturalIdLoadingBatcher.java M hibernate-core/src/main/java/org/hibernate/loader/ast/internal/SingleUniqueKeyEntityLoaderStandard.java M hibernate-core/src/main/java/org/hibernate/metamodel/mapping/internal/GeneratedValuesProcessor.java M hibernate-core/src/main/java/org/hibernate/persister/collection/AbstractCollectionPersister.java M hibernate-core/src/main/java/org/hibernate/persister/collection/CollectionPersister.java M hibernate-core/src/main/java/org/hibernate/persister/entity/AbstractEntityPersister.java M hibernate-core/src/main/java/org/hibernate/persister/entity/EntityPersister.java M hibernate-core/src/main/java/org/hibernate/query/results/JdbcValuesMappingImpl.java M hibernate-core/src/main/java/org/hibernate/query/sqm/sql/FakeSqmToSqlAstConverter.java M hibernate-core/src/main/java/org/hibernate/sql/results/graph/AssemblerCreationState.java M hibernate-core/src/main/java/org/hibernate/sql/results/graph/entity/AbstractEntityInitializer.java M hibernate-core/src/main/java/org/hibernate/sql/results/graph/entity/internal/EntitySelectFetchInitializerBuilder.java M hibernate-core/src/main/java/org/hibernate/sql/results/internal/ResultsHelper.java M hibernate-core/src/main/java/org/hibernate/type/ManyToOneType.java M hibernate-core/src/test/java/org/hibernate/orm/test/cfg/persister/GoofyPersisterClassProvider.java M hibernate-core/src/test/java/org/hibernate/orm/test/delegation/TestDelegatingSharedSessionBuilder.java M hibernate-core/src/test/java/org/hibernate/orm/test/jpa/ejb3configuration/PersisterClassProviderTest.java M hibernate-core/src/test/java/org/hibernate/orm/test/legacy/CustomPersister.java Log Message: ----------- lay foundation for making batch/subselect fetching per-session still need to fix caching of loaders in persisters Commit: 3097c47b3d98d766432e6e265a4c619a86a76080 https://github.com/hibernate/hibernate-orm/commit/3097c47b3d98d766432e6e2... Author: Gavin <gavin(a)hibernate.org&gt; Date: 2023-05-22 (Mon, 22 May 2023) Changed paths: M hibernate-core/src/main/java/org/hibernate/query/SelectionQuery.java M hibernate-core/src/main/java/org/hibernate/query/spi/AbstractCommonQueryContract.java M hibernate-core/src/main/java/org/hibernate/query/spi/AbstractSelectionQuery.java Log Message: ----------- HHH-16659 add Query.setEntityGraph() and turn a log message into an IllegalArgumentException Commit: bbd8df93ca476e0669f08d95581b3e4d4abe8007 https://github.com/hibernate/hibernate-orm/commit/bbd8df93ca476e0669f08d9... Author: Gavin <gavin(a)hibernate.org&gt; Date: 2023-05-22 (Mon, 22 May 2023) Changed paths: M hibernate-core/src/main/java/org/hibernate/loader/ast/internal/CollectionLoaderSubSelectFetch.java M hibernate-core/src/main/java/org/hibernate/loader/ast/internal/EntityBatchLoaderArrayParam.java M hibernate-core/src/main/java/org/hibernate/loader/ast/internal/EntityBatchLoaderInPredicate.java M hibernate-core/src/main/java/org/hibernate/loader/ast/internal/MultiIdEntityLoaderArrayParam.java M hibernate-core/src/main/java/org/hibernate/loader/ast/internal/MultiIdEntityLoaderStandard.java M hibernate-core/src/main/java/org/hibernate/loader/ast/internal/StandardBatchLoaderFactory.java M hibernate-core/src/main/java/org/hibernate/loader/ast/spi/Loadable.java M hibernate-core/src/main/java/org/hibernate/metamodel/mapping/internal/PluralAttributeMappingImpl.java M hibernate-core/src/main/java/org/hibernate/persister/collection/AbstractCollectionPersister.java M hibernate-core/src/main/java/org/hibernate/persister/entity/AbstractEntityPersister.java M hibernate-core/src/main/java/org/hibernate/query/derived/AnonymousTupleEntityValuedModelPart.java Log Message: ----------- HHH-16651 make persisters return adapted loaders for session batch size Commit: c2ceb4c2793d5e5fbcf2abfca506d374761d6f15 https://github.com/hibernate/hibernate-orm/commit/c2ceb4c2793d5e5fbcf2abf... Author: Gavin <gavin(a)hibernate.org&gt; Date: 2023-05-22 (Mon, 22 May 2023) Changed paths: M hibernate-core/src/main/java/org/hibernate/loader/ast/internal/AbstractMultiIdEntityLoader.java M hibernate-core/src/main/java/org/hibernate/loader/ast/internal/EntityBatchLoaderArrayParam.java M hibernate-core/src/main/java/org/hibernate/loader/ast/internal/EntityBatchLoaderInPredicate.java M hibernate-core/src/main/java/org/hibernate/loader/ast/internal/MultiIdEntityLoaderArrayParam.java R hibernate-core/src/main/java/org/hibernate/loader/ast/internal/Preparable.java M hibernate-core/src/main/java/org/hibernate/loader/ast/internal/SingleIdEntityLoaderStandardImpl.java M hibernate-core/src/main/java/org/hibernate/persister/entity/AbstractEntityPersister.java Log Message: ----------- HHH-16651 get rid of Preparable interface I can't figure out why it's required but perhaps I'm missing something Commit: 97b653aaecebc4bd51e59dc09bc9e0f0641b3b3c https://github.com/hibernate/hibernate-orm/commit/97b653aaecebc4bd51e59dc... Author: Gavin <gavin(a)hibernate.org&gt; Date: 2023-05-22 (Mon, 22 May 2023) Changed paths: M hibernate-core/src/main/java/org/hibernate/loader/ast/spi/Loadable.java Log Message: ----------- HHH-16651 ooops, fix condition on affected-by Commit: 475aefb43420e946aba5b14b24aae02bf0f058d6 https://github.com/hibernate/hibernate-orm/commit/475aefb43420e946aba5b14... Author: Gavin <gavin(a)hibernate.org&gt; Date: 2023-05-22 (Mon, 22 May 2023) Changed paths: M hibernate-core/src/main/java/org/hibernate/loader/ast/internal/CollectionBatchLoaderArrayParam.java M hibernate-core/src/main/java/org/hibernate/loader/ast/internal/EntityBatchLoaderArrayParam.java M hibernate-core/src/main/java/org/hibernate/loader/ast/internal/MultiKeyLoadHelper.java Log Message: ----------- HHH-16651 use single id loader when there is one id in the batch Commit: 8bf5bb0d98c3dbe8362335a3effcda4c81c4f203 https://github.com/hibernate/hibernate-orm/commit/8bf5bb0d98c3dbe8362335a... Author: Gavin <gavin(a)hibernate.org&gt; Date: 2023-05-22 (Mon, 22 May 2023) Changed paths: M hibernate-core/src/test/java/org/hibernate/orm/test/mapping/fetch/depth/DepthOneBatchTest.java Log Message: ----------- HHH-16651 change a test since we don't use array batch loader for one id anymore Commit: f2017cd5a0d6c4fb38760a299ffc046b7576eb9f https://github.com/hibernate/hibernate-orm/commit/f2017cd5a0d6c4fb38760a2... Author: Gavin <gavin(a)hibernate.org&gt; Date: 2023-05-22 (Mon, 22 May 2023) Changed paths: M hibernate-core/src/main/java/org/hibernate/persister/collection/AbstractCollectionPersister.java M hibernate-core/src/main/java/org/hibernate/persister/entity/AbstractEntityPersister.java Log Message: ----------- HHH-16651 improve probability of getting cached loader Commit: 2926d1781d8f706f9bdf448c8b02f083ab04c817 https://github.com/hibernate/hibernate-orm/commit/2926d1781d8f706f9bdf448... Author: Gavin <gavin(a)hibernate.org&gt; Date: 2023-05-22 (Mon, 22 May 2023) Changed paths: M hibernate-core/src/main/java/org/hibernate/engine/spi/BatchFetchQueue.java M hibernate-core/src/main/java/org/hibernate/loader/ast/internal/CollectionBatchLoaderArrayParam.java M hibernate-core/src/main/java/org/hibernate/loader/ast/internal/EntityBatchLoaderArrayParam.java Log Message: ----------- trim array holding batch of ids before passing to JDBC before this, the array length was the batch size, and was padded with nulls, which isn't great if you have a large batch size, I suppose Commit: 2daeadd4493b7dc4dab8a885b4470f91ca341e5b https://github.com/hibernate/hibernate-orm/commit/2daeadd4493b7dc4dab8a88... Author: Gavin <gavin(a)hibernate.org&gt; Date: 2023-05-22 (Mon, 22 May 2023) Changed paths: M hibernate-core/src/main/java/org/hibernate/engine/spi/BatchFetchQueue.java M hibernate-core/src/main/java/org/hibernate/loader/ast/internal/AbstractCollectionBatchLoader.java A hibernate-core/src/main/java/org/hibernate/loader/ast/internal/AbstractEntityBatchLoader.java M hibernate-core/src/main/java/org/hibernate/loader/ast/internal/CollectionBatchLoaderArrayParam.java M hibernate-core/src/main/java/org/hibernate/loader/ast/internal/CollectionBatchLoaderInPredicate.java M hibernate-core/src/main/java/org/hibernate/loader/ast/internal/EntityBatchLoaderArrayParam.java M hibernate-core/src/main/java/org/hibernate/loader/ast/internal/EntityBatchLoaderInPredicate.java M hibernate-core/src/main/java/org/hibernate/loader/ast/internal/MultiKeyLoadHelper.java M hibernate-core/src/main/java/org/hibernate/loader/ast/internal/StandardBatchLoaderFactory.java M hibernate-core/src/main/java/org/hibernate/metamodel/mapping/ForeignKeyDescriptor.java Log Message: ----------- share more code between the batch loaders Compare: https://github.com/hibernate/hibernate-orm/compare/2b0bc618733d...2daeadd...