Is it possible to change a versioned entity instance, and get the to-be-incremented-version without using flush ? Because from what i read, im afraid flush is not a good practice because it\'s bad imp
how do I force hibernate to generate db schema such that it converts CamelCase into Underscores (using HBM)? Eg. I have:
I wonder whether it is possible to have an ElementCollection of Embeddable inside another Embeddable ?
I have to make an开发者_StackOverflow application with multiple nodes connected to a single database in the backend.
im currently trying out JPA 2 and using Hibernate 3.6.x as the engine. I have an entity of ReceivingGood that contains a List of ReceivingGoodDetail, and has a bidirectional relation. Some related co
I am building a new web app and I am using Spring, JPA/Hibernate, and Postgres. Some of my tables have creation_ts and lastupdate_ts columns which are timestamp columns that track when an insert occur
I\'m using JPA2 with hibernate 3.6.1. and a Derby database and I used the following annotation for a blob:
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I\'m going to store messages from external products in a database. All messages are the same and have a CATEGORY property. Since most queries that will be done on the db filter the category my DB Arch
I want to do this query with metamodel but I can\'t!! I dont know how to do this. MYSQL QUERY (with this query I want to get all the rows from the Clases table that are teaching in this moment):
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