October 2022 - hibernate-issues - Jboss List Archives

[JIRA] (HHH-15549) incorrect DDL mapping DECIMAL -> BOOLEAN on Oracle

by Gavin King (JIRA)

Gavin King ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=557058%... ) *commented* on HHH-15549 ( https://hibernate.atlassian.net/browse/HHH-15549?atlOrigin=eyJpIjoiMGY4ZG... ) Re: incorrect DDL mapping DECIMAL -> BOOLEAN on Oracle ( https://hibernate.atlassian.net/browse/HHH-15549?atlOrigin=eyJpIjoiMGY4ZG... ) This is now fixed. ( https://hibernate.atlassian.net/browse/HHH-15549#add-comment?atlOrigin=ey... ) Add Comment ( https://hibernate.atlassian.net/browse/HHH-15549#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#100207- sha1:ee9e30a )

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[JIRA] (HHH-15549) incorrect DDL mapping DECIMAL -> BOOLEAN on Oracle

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=eyJpIjoiNmM5Mzg0Mjlh... ) / Bug ( https://hibernate.atlassian.net/browse/HHH-15549?atlOrigin=eyJpIjoiNmM5Mz... ) HHH-15549 ( https://hibernate.atlassian.net/browse/HHH-15549?atlOrigin=eyJpIjoiNmM5Mz... ) incorrect DDL mapping DECIMAL -> BOOLEAN on Oracle ( https://hibernate.atlassian.net/browse/HHH-15549?atlOrigin=eyJpIjoiNmM5Mz... ) Change By: Gavin King ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=557058%... ) I just stumbled on this buried treasure in {{OracleDialect}}: {code:java} case Types.DECIMAL: if ( scale == 0 ) { switch ( precision ) { case 1: return jdbcTypeRegistry.getDescriptor( Types.BOOLEAN );{code} Of course, {{precision==1}} means one _decimal_ digit of precision, not one bit. UPDATE: So, OK, this is for reverse engineering I guess the column type for a native query result set , but it still seems pretty wrong to assume that every {{NUMBER(1,0)}} is a boolean value and not a one-digit decimal. ( https://hibernate.atlassian.net/browse/HHH-15549#add-comment?atlOrigin=ey... ) Add Comment ( https://hibernate.atlassian.net/browse/HHH-15549#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#100207- sha1:ee9e30a )

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[JIRA] (HHH-15549) incorrect DDL mapping DECIMAL -> BOOLEAN on Oracle

by Gavin King (JIRA)

1 year, 9 months

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[JIRA] (HHH-15549) incorrect DDL mapping DECIMAL -> BOOLEAN on Oracle

by Gavin King (JIRA)

1 year, 9 months

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[JIRA] (HHH-15561) Function "IDENTITY" not found when inserting audited revision using Hibernate Envers

by Laabidi Raissi (JIRA)

Laabidi Raissi ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=557058%... ) *commented* on HHH-15561 ( https://hibernate.atlassian.net/browse/HHH-15561?atlOrigin=eyJpIjoiZjJjNj... ) Re: Function "IDENTITY" not found when inserting audited revision using Hibernate Envers ( https://hibernate.atlassian.net/browse/HHH-15561?atlOrigin=eyJpIjoiZjJjNj... ) Hi, Would you please a test case ? I tried to reproduce your problem, but I couldn’t due to lack of details. The default config is working for me. Here is my repro try: https://github.com/raissi/hibernate-test-case-templates/tree/HHH-15561_tr... ( https://github.com/raissi/hibernate-test-case-templates/tree/HHH-15561_tr... ) (PS: I am not a member of the Hibernate team, just trying to help them gain time by investigating bugs when possible) ( https://hibernate.atlassian.net/browse/HHH-15561#add-comment?atlOrigin=ey... ) Add Comment ( https://hibernate.atlassian.net/browse/HHH-15561#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#100207- sha1:ee9e30a )

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[JIRA] (HHH-15569) Method EntityMappingType#extractConcreteTypeStateValues needs to be inspected for performance optimisation potential

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=eyJpIjoiNWExZTA5NGUw... ) / Task ( https://hibernate.atlassian.net/browse/HHH-15569?atlOrigin=eyJpIjoiNWExZT... ) HHH-15569 ( https://hibernate.atlassian.net/browse/HHH-15569?atlOrigin=eyJpIjoiNWExZT... ) Method EntityMappingType#extractConcreteTypeStateValues needs to be inspected for performance optimisation potential ( https://hibernate.atlassian.net/browse/HHH-15569?atlOrigin=eyJpIjoiNWExZT... ) Issue Type: Task Assignee: Unassigned Created: 01/Oct/2022 14:13 PM Labels: performance Priority: Major Reporter: Sanne Grinovero ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=557058%... ) The code in this method is very hot, as the lambda being defined is invoked to process each field of each object being read. Unfortunatley the way this is designed implies that both an array (of size of attribute mappings) and a stateful lambda is being allocated; it would be great to explore some alternatives, although I have no concrete ideas ATM and could not be viable. ( https://hibernate.atlassian.net/browse/HHH-15569#add-comment?atlOrigin=ey... ) Add Comment ( https://hibernate.atlassian.net/browse/HHH-15569#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#100207- sha1:ee9e30a )

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[JIRA] (HHH-15566) Improve efficiency of CallbackRegistryImpl

by Sanne Grinovero (JIRA)

1 year, 9 months

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[JIRA] (HHH-15567) Method name typo: registerInitilaizer in JdbcValuesSourceProcessingStateStandardImpl

by Sanne Grinovero (JIRA)

1 year, 9 months

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[JIRA] (HHH-15568) Improve performance of runtime metamodel lookups by entity name

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=eyJpIjoiYzdhY2RlNTQz... ) / Task ( https://hibernate.atlassian.net/browse/HHH-15568?atlOrigin=eyJpIjoiYzdhY2... ) HHH-15568 ( https://hibernate.atlassian.net/browse/HHH-15568?atlOrigin=eyJpIjoiYzdhY2... ) Improve performance of runtime metamodel lookups by entity name ( https://hibernate.atlassian.net/browse/HHH-15568?atlOrigin=eyJpIjoiYzdhY2... ) Issue Type: Task Assignee: Unassigned Created: 01/Oct/2022 14:05 PM Labels: performance Priority: Major Reporter: Sanne Grinovero ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=557058%... ) The class MappingMetamodelImpl is extremely hot during load, as a frequent operation is to lookup EntityPersister based on entity name (a String). Same for collection’s persisters. This is currently implemented using a ConcurrentHashMap , but I suspect could be optimised further by taking advantage of the fact that we know all valid entity names after boot: normally CHM is optimised for some balance of read and write operations, but we effectively need an immutable data structure which is optimised for read operations: write operations can be expensive as we’d compute the optimal data structure just once. A simple idea could be to sort the strings, and then implement some form of binary search; this theory is untested though - we should experiment. ( https://hibernate.atlassian.net/browse/HHH-15568#add-comment?atlOrigin=ey... ) Add Comment ( https://hibernate.atlassian.net/browse/HHH-15568#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#100207- sha1:ee9e30a )

1 year, 9 months

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[JIRA] (HHH-15563) BeanValidation integration should prioritize jakarta.persistence.validation over javax.persistence.validation

by Sanne Grinovero (JIRA)

1 year, 9 months

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hibernate-issues October 2022