hibernate-dev July 2017

hibernate-dev@lists.jboss.org

15 participants
26 discussions

Case Insensitive Comparison for TableNames in Schema Update

by Ashudeep Sharma

Hi, I am upgrading the hibernate version from 4.3 to 5.2 and found that in Schema update, now the table names comparison has been made case-sensitive. Earlier it used to do the following call https://github.com/hibernate/hibernate-orm/blob/4.3/hibernate-core/src/ma... and currently we use the following function calls and just check the map key for the table name. https://github.com/hibernate/hibernate-orm/blob/master/hibernate-core/src... https://github.com/hibernate/hibernate-orm/blob/master/hibernate-core/src... I wanted to know if this has been a bug fix that has been done in hibernate 5. Couldn't find anything related to this in the change log https://github.com/hibernate/hibernate-orm/blob/master/changelog.txt . Please let me know about it. Thanks, Ashudeep

8 years, 5 months

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Regarding Implementation of getTables(Identifier catalog, Identifier schema) function in Hibernate

by Ashudeep Sharma

Hi Team, I was looking at the implementation of *Code:* public NameSpaceTablesInformation getTables(Identifier catalog, Identifier schema) and *Code:* public TableInformation getTable(Identifier catalog, Identifier schema, Identifier tableName) function and found a little bit of differences in the implementation part. On looking at the comments, the way to go is: // The table did not define an explicit namespace: 1) look in current namespace 2) look in default namespace 3) look in all namespaces - multiple hits is considered an error I believe the same logic is also applied in getTables(Identifier catalog, Identifier schema) function, except that the schemaFilter has been initialized to "" instead of null. Please refer to this piece of code https://github.com/hibernate/hibernate-orm/blob/master/hibernate-core/src... I checked the parameter definition of ResultSet getTables(String catalog, String schemaPattern, String tableNamePattern, String[] types) throws SQLException https://docs.oracle.com/javase/7/docs/api/java/sql/DatabaseMetaData.html#..., java.lang.String, java.lang.String, java.lang.String[]) , which says schemaPattern - a schema name pattern; must match the schema name as it is stored in the database; "" retrieves those without a schema; null means that the schema name should not be used to narrow the search since the code checks for the condition that database support schemas, i think it should be initialized to null instead of "". Let me know your thoughts. Thanks, Ashudeep

8 years, 5 months

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HIbernate Validator 6.0.0.CR2 released!

by Guillaume Smet

Hi, A week after the CR1, we are releasing a CR2 of Hibernate Validator 6.0.0 compatible with Bean Validation 2.0.0.CR2. More details in the blog post: http://in.relation.to/2017/07/05/hibernate-validator-600-cr2-out/ Have a nice day! -- Guillaume

8 years, 5 months

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Hibernate NoORM IRC meeting minutes

by Guillaume Smet

Hi, Here are the minutes of our NoORM IRC meeting: 16:19 < jbott> Meeting ended Tue Jul 4 14:19:00 2017 UTC. Information about MeetBot at http://wiki.debian.org/MeetBot . (v 0.1.4) 16:19 < jbott> Minutes: http://transcripts.jboss.org/meeting/irc.freenode.org/hibernate-dev/2017/... 16:19 < jbott> Minutes (text): http://transcripts.jboss.org/meeting/irc.freenode.org/hibernate-dev/2017/... 16:19 < jbott> Log: http://transcripts.jboss.org/meeting/irc.freenode.org/hibernate-dev/2017/... Cheers, -- Guillaume

8 years, 5 months

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MongoDB driver 3.6

by Emmanuel Bernard

For OGM it comes with the notion of session and retried operations. For Debezium, it has notification APIs https://emptysqua.re/blog/driver-features-for-mongodb-3-6/

8 years, 5 months

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Hibernate Extras module

by Vlad Mihalcea

Hi, Someone asked me if I can supply the JSON Type as a separate module so that it can be grabbed from Maven Central: https://vladmihalcea.com/2016/06/20/how-to-map-json-objects-using-generic... I wonder if we should supply a hibernate-extras where we include non-standard features: - JSON Types - ARRAY types - Ipv4 Types or any other features that cannot be added into the hibernate-core because they are DB-specific. Let me know what you think. Vlad

8 years, 5 months

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hibernate-dev July 2017